Standardized Land Use Code Keys

Activity Classifications

The actual human use of land based on its observable characteristics. What are people doing on the parcel?

1000 - Residential activities
1100 - Household activities
1200 - Transient living
1300 - Institutional living

2000 - Shopping, business, or trade activities
2100 - Shopping
2110 - Goods-oriented shopping
2120 - Service-oriented shopping
2200 - Restaurant-type activity
2210 - Restaurant-type activity with drive-through
2300 - Office activities
2310 - Office activities with high turnover of people
2320 - Office activities with high turnover of automobiles

3000 - Industrial, manufacturing, and waste-related activities
3100 - Plant, factory, or heavy goods storage or handling activities
3110 - Primarily plant or factory-type activities
3120 - Primarily goods storage or handling activities
3200 - Solid waste management activities
3210 - Solid waste collection and storage
3220 - Landfilling or dumping
3230 - Waste processing or recycling
3300 - Construction activities (grading, digging, etc.)

4000 - Social, institutional, or infrastructure-related activities
4100 - School or library activities
4110 - Classroom-type activities
4120 - Training or instructional activities outside classrooms
4130 - Other instructional activities including those that occur in libraries

4200 - Emergency response or public-safety-related activities
4210 - Fire and rescue-related activities
4220 - Police, security, and protection-related activities
4230 - Emergency or disaster-response-related activities

4300 - Activities associated with utilities (water, sewer, power, etc.)
4310 - Water-supply-related activities
4311 - Water storing, pumping, or piping
4312 - Water purification and filtration activities
4313 - Irrigation water storage and distribution activities
4314 - Flood control, dams, and other large irrigation activities
4320 - Sewer-related control, monitor, or distribution activities
4321 - Sewage storing, pumping, or piping
4322 - Sewer treatment and processing
4330 - Power generation, control, monitor, or distribution activities
4331 - Power transmission lines or control activities
4332 - Power generation, storage, or processing activities
4340 - Telecommunications-related control, monitor, or distribution activities
4350 - Natural gas or fuels-related control, monitor, or distribution activities

4400 - Mass storage, inactive
4410 - Water storage
4420 - Storage of natural gas, fuels, etc.
4430 - Storage of chemical, nuclear, or other materials

4500 - Health care, medical, or treatment activities
4600 - Interment, cremation, or grave digging activities
4700 - Military base activities
4710 - Ordnance storage
4720 - Range and test activities

5000 - Travel or movement activities
5100 - Pedestrian movement
5200 - Vehicular movement
5210 - Vehicular parking, storage, etc.
5220 - Drive-in, drive through, stop-n-go, etc.
5400 - Trains or other rail movement
5410 - Rail maintenance, storage, or related activities
5500 - Sailing, boating, and other port, marine and water-based activities
5510 - Boat mooring, docking, or servicing
5520 - Port, ship-building, and related activities
5600 - Aircraft takeoff, landing, taxiing, and parking
5700 - Spacecraft launching and related activities

6000 - Mass assembly of people
6100 - Passenger assembly
6200 - Spectator sports assembly
6300 - Movies, concerts, or entertainment shows
6400 - Gatherings at fairs and exhibitions
6500 - Mass training, drills, etc.
6600 - Social, cultural, or religious assembly
6700 - Gatherings at galleries, museums, aquariums, zoological parks, etc.
6800 - Historical or cultural celebrations, parades, reenactments, etc.

7000 - Leisure activities
7100 - Active leisure sports and related activities
7110 - Running, jogging, bicycling, aerobics, exercising, etc.
7120 - Equestrian sporting activities
7130 - Hockey, ice skating, etc.
7140 - Skiing, snowboarding, etc.
7150 - Automobile and motorbike racing
7160 - Golf
7180 - Tennis
7190 - Track and field, team sports (baseball, basketball, etc.), or other sports

7200 - Passive leisure activity
7210 - Camping
7220 - Gambling
7230 - Hunting
7240 - Promenading and other activities in parks
7250 - Shooting
7260 - Trapping
7300 - Flying or air-related sports
7400 - Water sports and related leisure activities
7410 - Boating, sailing, etc.
7420 - Canoeing, kayaking, etc.
7430 - Swimming, diving, etc.
7440 - Fishing, angling, etc.
7450 - Scuba diving, snorkeling, etc.
7460 - Water-skiing

8000 - Natural resources-related activities
8100 - Farming, tilling, plowing, harvesting, or related activities
8200 - Livestock related activities
8300 - Pasturing, grazing, etc.
8400 - Logging
8500 - Quarrying or stone cutting
8600 - Mining including surface and subsurface strip mining
8700 - Drilling, dredging, etc.

Function Classifications

The economic function or type of establishment using the land. What broader purpose does the parcel serve?

1000 - Residence or accommodation functions
1100 - Private household
1200 - Housing services for the elderly
1210 - Retirement housing services
1220 - Congregate living services
1230 - Assisted-living services
1240 - Life care or continuing care services
1250 - Skilled-nursing services
1300 - Hotels, motels, or other accommodation services
1310 - Bed and breakfast inn
1320 - Rooming and boarding
1330 - Hotel, motel, or tourist court
1340 - Casino hotel
1350 - Mobile or manufactured accommodation functions

2000 - General sales or services
2100 - Retail sales or service
2110 - Automobile sales or service establishment
2111 - Car dealer
2112 - Bus, truck, mobile homes, or large vehicles
2113 - Bicycle, motorcycle, ATV, etc.
2114 - Boat or marine craft dealer
2115 - Parts, accessories, or tires
2116 - Gasoline service

2120 - Heavy consumer goods sales or service
2121 - Furniture or home furnishings
2122 - Hardware, home centers, etc.
2123 - Lawn and garden supplies

2124 - Department store, warehouse club or superstore

2125 - Electronics and Appliances
2126 - Lumber yard and building materials
2127 - Heating and plumbing equipment
2130 - Durable consumer goods sales and service
2131 - Computer and software
2132 - Camera and photographic supplies
2133 - Clothing, jewelry, luggage, shoes, etc.
2134 - Sporting goods, toy and hobby, and musical instruments
2135 - Books, magazines, music, stationery
2140 - Consumer goods, other
2141 - Florist
2142 - Art dealers, supplies, sales and service
2143 - Tobacco or tobacconist establishment
2144 - Mail order or direct selling establishment
2145 - Antique shops, flea markets, etc.
2150 - Grocery, food, beverage, dairy, etc.

2151 - Grocery store, supermarket, or bakery

2152 - Convenience store
2153 - Specialty food store
2154 - Fruit and vegetable store
2155 - Beer, wine, and liquor store
2160 - Health and personal care
2161 - Pharmacy or drug store
2162 - Cosmetic and beauty supplies
2163 - Optical
2200 - Finance and Insurance
2210 - Bank, credit union, or savings institution
2220 - Credit and finance establishment
2230 - Investment banking, securities, and brokerages
2240 - Insurance-related establishment
2250 - Fund, trust, or other financial establishment
2300 - Real estate, and rental and leasing
2310 - Real estate services
2320 - Property management services
2321 - Commercial property-related
2322 - Rental housing-related
2330 - Rental and leasing
2331 - Cars
2332 - Leasing trucks, trailers, RVs, etc.
2333 - Recreational goods rental
2334 - Leasing commercial, industrial machinery, and equipment
2335 - Consumer goods rental
2336 - Intellectual property rental (video, music, software, etc.)

2400 - Business, professional, scientific, and technical services
2410 - Professional services
2411 - Legal services
2412 - Accounting, tax, bookkeeping, payroll services
2413 - Architectural, engineering, and related services
2414 - Graphic, industrial, interior design services
2415 - Consulting services (management, environmental, etc.)
2416 - Research and development services (scientific, etc.)
2417 - Advertising, media, and photography services
2418 - Veterinary services
2420 - Administrative services
2421 - Office and administrative services
2422 - Facilities support services
2423 - Employment agency
2424 - Business support services
2425 - Collection agency
2430 - Travel arrangement and reservation services
2440 - Investigation and security services
2450 - Services to buildings and dwellings
2451 - Extermination and pest control
2452 - Janitorial
2453 - Landscaping
2454 - Carpet and upholstery cleaning
2455 - Packing, crating, and convention and trade show services

2500 - Food services
2510 - Full-service restaurant
2520 - Cafeteria or limited service restaurant
2530 - Snack or nonalcoholic bar
2540 - Bar or drinking place
2550 - Mobile food services
2560 - Caterer
2570 - Food service contractor
2580 - Vending machine operator
2600 - Personal services
2700 - Pet and animal sales or service (except veterinary)
2710 - Pet or pet supply store
2720 - Animal and pet services

3000 - Manufacturing and wholesale trade
3100 - Food, textiles, and related products
3110 - Food and beverages
3120 - Tobacco manufacturing establishment
3130 - Textiles
3140 - Leather and allied products
3200 - Wood, paper, and printing products
3210 - Wood products establishment
3220 - Paper and printing materials
3230 - Furniture and related products
3300 - Chemicals, and metals, machinery, and electronics manufacturing
3310 - Petroleum and coal products
3320 - Chemicals, plastics, and rubber products
3330 - Nonmetallic mineral products
3340 - Primary metal manufacturing
3350 - Machinery manufacturing
3360 - Electrical equipment, appliance, and components manufacturing
3370 - Transportation equipment, automobiles, etc.
3400 - Miscellaneous manufacturing
3410 - Jewelry and silverware
3420 - Dolls, toys, games, and musical instruments
3430 - Office supplies, inks, etc.
3440 - Signs
3500 - Wholesale trade establishment
3510 - Durable goods
3520 - Nondurable goods
3600 - Warehouse and storage services

4000 - Transportation, communication, information, and utilities
4100 - Transportation services
4110 - Air transportation
4111 - Air passenger transportation
4112 - Air freight transportation
4113 - Airport and support establishment
4114 - Aircraft and accessories
4115 - Other air transportation (including scenic, balloon, etc.)
4120 - Rail transportation
4121 - Rail passenger transportation
4122 - Rail freight transportation
4123 - Rail transportation support establishment
4130 - Road, ground passenger, and transit transportation
4131 - Local transit systems–mixed mode
4132 - Local transit systems–commuter rail
4133 - Local transit systems–bus, special needs, and other motor vehicles
4134 - Interurban, charter bus, and other similar establishments
4135 - School and employee bus transportation
4136 - Special purpose transit transportation (including scenic, sightseeing, etc.)
4137 - Taxi and limousine service
4138 - Towing and other road and ground services
4140 - Truck and freight transportation services
4141 - General freight trucking, local
4142 - General freight trucking, long-distance
4143 - Freight trucking, specialized (used household and office goods)
4144 - Freight trucking, specialized (except used goods)
4150 - Marine and water transportation
4151 - Marine passenger transportation
4152 - Marine freight transportation
4153 - Marine port and harbor operations
4154 - Marine cargo handling and dry dock services
4155 - Marine navigational and other services
4160 - Courier and messenger services
4170 - Postal services
4180 - Pipeline transportation
4200 - Communications and information
4210 - Publishing
4211 - Newspapers, books, periodicals, etc.
4212 - Software publisher
4220 - Motion pictures and sound recording
4221 - Motion Picture and video production, publishing, and distribution
4222 - Motion picture viewing and exhibition services
4223 - Sound recording, production, publishing, and distribution
4230 - Telecommunications and broadcasting
4231 - Radio and television broadcasting
4232 - Cable networks and distribution
4233 - Wireless telecommunications
4234 - Telephone and other wired telecommunications
4240 - Information services and data processing industries
4241 - Online information services
4242 - Libraries and archives
4243 - News syndicate
4300 - Utilities and utility services
4310 - Electric power
4311 - Hydroelectric
4312 - Fossil
4313 - Nuclear
4314 - Alternative energy sources
4320 - Natural gas, petroleum, fuels, etc.
4330 - Water, steam, air conditioning supply
4331 - Drinking water
4332 - Irrigation and industrial water supply
4333 - Air conditioning and steam supply
4340 - Sewer, solid waste, and related services
4341 - Hazardous waste collection
4342 - Hazardous waste treatment and disposal
4343 - Solid waste collection
4344 - Solid waste combustor or incinerator
4345 - Solid waste landfill
4346 - Waste treatment and disposal
4347 - Septic tank and related services

5000 - Arts, entertainment, and recreation
5100 - Performing arts or supporting establishment
5110 - Theater, dance, or music establishment
5120 - Sports team or club
5130 - Racetrack establishment
5140 - Promoter of performing arts, sports, and similar events
5150 - Agent for management services
5160 - Independent artist, writer, or performer
5200 - Museums and other special purpose recreational institutions
5210 - Museum
5220 - Historical or archeological institution
5230 - Zoos, botanical gardens, arboreta, etc.
5300 - Amusement, sports, or recreation establishment
5310 - Amusement or theme park establishment
5320 - Games arcade establishment
5330 - Casino or gambling establishment
5340 - Miniature golf establishment
5350 - Skiing
5360 - Marina or yachting club facility operators
5370 - Fitness, recreational sports, gym, or athletic club,
5380 - Bowling, billiards, pool, etc.
5390 - Skating rinks, roller skates, etc.
5400 - Camps, camping, and related establishments
5500 - Natural and other recreational parks

6000 - Education, public admin., health care, and other inst.
6100 - Educational services
6110 - Nursery and preschool
6120 - Grade schools
6121 - Elementary
6122 - Middle
6123 - Senior
6124 - Continuance
6125 - Alternate education services
6126 - Adult education services
6130 - Colleges and Universities
6140 - Technical, trade, and other specialty schools
6141 - Beauty schools
6142 - Business management
6143 - Computer training
6144 - Driving education
6145 - Fine and performing arts education
6146 - Flight training
6147 - Sports and recreation education
6200 - Public administration
6210 - Legislative and executive functions
6220 - Judicial functions
6221 - Courts
6222 - Correctional institutions
6300 - Other government functions
6310 - Military and national security
6320 - Space research and technology
6400 - Public Safety
6410 - Fire and rescue
6420 - Police
6430 - Emergency response
6500 - Health and human services
6510 - Ambulatory or outpatient care services
6511 - Clinics
6512 - Family planning and outpatient care centers
6513 - Medical and diagnostic laboratories
6514 - Blood and organ banks
6520 - Nursing, supervision, and other rehabilitative services
6530 - Hospital
6560 - Social assistance, welfare, and charitable services
6561 - Child and youth services
6562 - Child day care
6563 - Community food services
6564 - Emergency and relief services
6565 - Other family services
6566 - Services for elderly and disabled
6567 - Veterans affairs
6568 - Vocational rehabilitation
6600 - Religious institutions
6700 - Death care services
6710 - Funeral homes and services
6720 - Cremation services and cemeteries
6800 - Associations, nonprofit organizations, etc.
6810 - Labor and political organizations
6820 - Business associations and professional membership organizations

6830 - Civic, social, and fraternal organizations

7000 - Construction-related businesses
7100 - Building, developing, and general contracting
7110 - Residential construction
7120 - Land development and subdivision
7130 - Industrial, commercial and institutional building construction
7200 - Machinery related
7210 - Building equipment and machinery installation contractors
7220 - Excavation contractor
7230 - Water well drilling contractor
7240 - Wrecking and demolition establishment
7250 - Structural steel erection contractor
7300 - Special trade contractor
7310 - Carpentry, floor, and tile contractor
7320 - Concrete contractor
7330 - Electrical contractor
7340 - Glass and glazing contractor
7350 - Masonry and drywall contractors
7360 - Painting and wall covering
7370 - Plumbing, heating, and air-conditioning
7380 - Roofing, siding, and sheet metal contractors
7400 - Heavy construction
7410 - Highway and street construction
7420 - Bridge and tunnel construction
7430 - Water, sewer, and pipeline construction
7440 - Power lines, communication and transmission lines
7450 - Industrial and other nonbuilding construction

8000 - Mining and extraction establishments
8100 - Oil and natural gas
8200 - Metals (iron, copper, etc.)
8300 - Coal
8400 - Nonmetallic mining
8500 - Quarrying and stone cutting establishment

9000 - Agriculture, forestry, fishing and hunting
9100 - Crop production
9110 - Grain and oilseed
9111 - Wheat
9112 - Corn
9113 - Rice
9114 - Soybean and oilseed
9115 - Dry pea and bean
9120 - Vegetable farming or growing services
9130 - Fruits and trees
9140 - Greenhouse, nursery, and floriculture
9141 - Food crops grown under cover
9142 - Nursery and tree production
9143 - Floriculture production
9150 - All other crops
9151 - Tobacco crop
9152 - Cotton crop
9153 - Sugarcane crop
9154 - Hay
9155 - Peanut crop
9200 - Support functions for agriculture
9210 - Farm and farm labor management services
9220 - Spraying, dusting, and other related services
9230 - Crop harvesting and post harvest crop activities (including drying, siloing, etc.)
9240 - Cotton ginning, grist milling, etc.
9300 - Animal production including slaughter
9310 - Cattle ranch and crops
9311 - Beef cattle ranch establishments
9312 - Cattle feedlot establishment
9320 - Dairy cattle and milk production
9330 - Hog and pig farm
9340 - Poultry and egg production and hatcheries
9350 - Sheep and goat farming establishments
9360 - Fish hatcheries, fisheries, and aquaculture
9370 - All other animal production
9371 - Apiculture (bees, wax, and related operations)
9372 - Horse and equine production
9373 - Fur-bearing animal production
9380 - Support functions for animal production
9400 - Forestry and Logging
9410 - Logging
9420 - Forest nurseries
9430 - Support functions for forestry
9500 - Fishing, hunting and trapping, game preserves
9510 - Fishing
9520 - Hunting and trapping, game retreats, game and fishing preserves

Ownership Classifications

Who owns the land. Is it a private entity, or some sort of public body?

1000 - Private ownership

4000 - Public restrictions–local, state, and federal ownership
4100 - Local government
4110 - City, Village, Township, etc.
4120 - County, Parish, Province, etc.
4200 - State government
4300 - Federal government

5000 - Other public use restrictions–regional, special districts, etc
5100 - Regional government
5200 - Port authorities
5300 - Tribal Lands
5310 - Tribal lands in federal trust
5320 - Tribal fee land
5330 - Tribal allotted land in federal trust

6000 - Nonprofit ownership restrictions
6100 - Nonprofit educational
6200 - Nonprofit philanthropic
6300 - Nonprofit religious
6400 - Nonprofit other

7000 - Joint ownership character–public entities
8000 - Joint ownership character–public, private, nonprofit, etc.

Structure Classifications

The type of structure, if any, on the land. What is the primary thing that has been built there?

1000 - Residential buildings
1100 - Single-family buildings
1110 - Detached units
1120 - Attached units
1121 - Duplex structures
1122 - Zero lot line, row houses, etc.
1130 - Accessory units
1140 - Townhouses
1150 - Manufactured housing (includes mobile homes)
1200 - Multifamily structures
1202 - Two Units
1203 - Three Units
1204 - Four Units
1205 - Five Units
1206 - Six Units
1207 - Seven Units
1208 - Eight Units
1209 - Nine Units
1210 - Ten Units (or 1-10 units)
1211 - Eleven Units
1212 - Twelve Units
1213 - Thirteen Units
1214 - Fourteen Units
1215 - Fifteen Units
1216 - Sixteen Units
1217 - Seventeen Units
1218 - Eighteen Units
1219 - Nineteen Units
1220 - Twenty Units (or 10-20 units)
1221 - Twenty-one Units
1222 - Twenty-two Units
1223 - Twenty-three Units
1224 - Twenty-four Units
1225 - Twenty-five Units
1226 - Twenty-six Units
1227 - Twenty-seven Units
1228 - Twenty-eight Units
1229 - Twenty-nine Units
1230 - Thirty Units (or 20-30 units)
1231 - Thirty-one Units
1232 - Thirty-two Units
1233 - Thirty-three Units
1234 - Thirty-four Units
1235 - Thirty-five Units
1236 - Thirty-six Units
1237 - Thirty-seven Units
1238 - Thirty-eight Units
1239 - Thirty-nine Units
1240 - Forty Units (or 30-40 units)
1241 - Forty-one Units
1242 - Forty-two Units
1243 - Forty-three Units
1244 - Forty-four Units
1245 - Forty-five Units
1246 - Forty-six Units
1247 - Forty-seven Units
1248 - Forty-eight Units
1249 - Forty-nine Units
1250 - Fifty Units (or 40-50 units)
1251 - Fifty-one Units
1252 - Fifty-two Units
1253 - Fifty-three Units
1254 - Fifty-four Units
1255 - Fifty-five Units
1256 - Fifty-six Units
1257 - Fifty-seven Units
1258 - Fifty-eight Units
1259 - Fifty-nine Units
1260 - Sixty Units (or 50-60 units)
1261 - Sixty-one Units
1262 - Sixty-two Units
1263 - Sixty-three Units
1264 - Sixty-four Units
1265 - Sixty-five Units
1266 - Sixty-six Units
1267 - Sixty-seven Units
1268 - Sixty-eight Units
1269 - Sixty-nine Units
1270 - Seventy Units (or 60-70 units)
1271 - Seventy-one Units
1272 - Seventy-two Units
1273 - Seventy-three Units
1274 - Seventy-four Units
1275 - Seventy-five Units
1276 - Seventy-six Units
1277 - Seventy-seven Units
1278 - Seventy-eight Units
1279 - Seventy-nine Units
1280 - Eighty Units (or 70-80 units)
1281 - Eighty-one Units
1282 - Eighty-two Units
1283 - Eighty-three Units
1284 - Eighty-four Units
1285 - Eighty-five Units
1286 - Eighty-six Units
1287 - Eighty-seven Units
1288 - Eighty-eight Units
1289 - Eighty-nine Units
1290 - Ninety Units (or 80+ units)
1291 - Ninety-one Units
1292 - Ninety-two Units
1293 - Ninety-three Units
1294 - Ninety-four Units
1295 - Ninety-five Units
1296 - Ninety-six Units
1297 - Ninety-seven Units
1298 - Ninety-eight Units
1299 - Ninety-nine Units and more
1300 - Other specialized residential structures
1310 - Barracks
1320 - Dormitories
1330 - Hotels, motels, and tourist courts
1340 - Single room occupancy units
1350 - Temporary structures, tents, etc. for shelter
1360 - Other structurally converted buildings

2000 - Commercial buildings and other specialized structures
2100 - Office or bank building
2110 - Office building with drive-through facility
2200 - Store or shop building
2210 - Shop or store building with drive-through facility
2220 - Restaurant building
2230 - Standalone store or shop building
2240 - Department store building
2250 - Warehouse discount store building
2260 - Market shops including open markets
2270 - Gasoline station
2280 - Automobile repair and service structures
2300 - Office or store building with residence on top
2400 - Office building over storefronts
2500 - Malls, shopping centers, or collection of shops
2510 - Neighborhood center (convenience with one or more anchors)
2520 - Community center (general merchandise with two or more anchors)
2530 - Regional center (enclosed mall with two or more anchors)
2540 - Superregional center (similar to regional, but has three or more anchors)
2550 - Fashion/specialty center (higher end, fashion-oriented stores)
2560 - Power center (category-dominated anchors with few small tenants)
2570 - Theme or festival center (leisure, tourist-oriented, restaurants)
2580 - Outlet or discount center (manufacturer outlet stores)
2590 - Other kinds of shopping centers
2591 - Convenience stores or centers
2592 - Home improvement center
2593 - Car care center
2600 - Industrial buildings and structures
2610 - Light industrial structures and facilities
2611 - Loft building
2612 - Mill-type factory structures
2613 - One-story modern manufacturing plants
2614 - Industrial parks
2615 - Laboratory or specialized industrial facility
2620 - Heavy industrial structures and facilities
2621 - Assembly and construction-type plants
2622 - Process plants (metals, chemicals, etc.)
2630 - Oil refinery facility
2631 - Refinery with anchored equipment < 100,000 barrels/day
2632 - Refinery with unanchored equipment < 100,000 barrels/day
2633 - Refinery with anchored equipment > 100,000 barrels/day
2634 - Refinery with unanchored equipment > 100,000 barrels/day
2635 - Refinery pumping plant with anchored equipment
2636 - Refinery pumping plant with unanchored equipment
2700 - Warehouse or storage facility
2710 - Mini-warehouse
2720 - High-rise mini-warehouse
2730 - Warehouse structure
2740 - Produce warehouse
2750 - Refrigerated warehouse or cold storage
2760 - Large area distribution or transit warehouse
2770 - Wharf and dock shed
2780 - Tank farms
2781 - Tank farms with anchored tanks
2782 - Tank farms with unanchored tanks

3000 - Public assembly structures
3100 - Theater
3110 - Performance theater
3120 - Movie theater
3130 - Amphitheater
3140 - Drive-in theaters
3200 - Indoor games facility
3300 - Sports stadium or arena
3400 - Exhibition, convention, or conference structure
3500 - Churches, synagogues, temples, mosques, etc.
3600 - Capitol buildings
3700 - Covered or partially covered atriums and public enclosures
3800 - Other community structures
3900 - Passenger assembly
3910 - Mixed mode terminal
3920 - Airport terminal
3930 - Bus terminal
3940 - Train station
3950 - Harbor or port terminal

4000 - Institutional or community facilities
4100 - Medical facility
4110 - Hospital building
4120 - Medical clinic building
4200 - School or university buildings
4210 - Grade school
4220 - College or university facility
4230 - Trade or specialty school facility
4300 - Library building
4400 - Museum, exhibition, or similar facility
4410 - Exhibitions and art galleries
4420 - Planetarium
4430 - Aquarium
4440 - Outdoor facility, no major structure
4450 - Zoological parks
4500 - Public safety-related facility
4510 - Fire and rescue station
4520 - Police station
4530 - Emergency operation center
4600 - Jails, penitentiaries, detention centers, and other correctional facilities
4700 - Cemetery, monument, tombstone, or mausoleum
4800 - Funeral homes and cremation facilities

5000 - Transportation-related facilities
5100 - Linear or network feature
5110 - Pedestrian trail, sidewalks, etc.
5120 - Bicycle and other nonmotorized paths
5130 - Highways and roads
5131 - Principal arterial — interstate
5132 - Principal arterial — freeway and expressway
5133 - Other principal arterial
5134 - Minor arterial
5135 - Major collector
5136 - Minor collector
5137 - Local road
5138 - Alley
5139 - Other nonclassified road
5140 - Highway bridges and tunnels
5150 - Railroads, including monorails, etc.
5160 - Waterways
5200 - Automobile parking facilities
5210 - Surface parking, open
5220 - Surface parking, covered
5230 - Multistoried parking structure with ramps
5240 - Underground parking structure with ramps
5250 - Rooftop parking facility
5300 - Bus stop shelter
5400 - Bus or truck maintenance facility
5500 - Water transportation or marine related
5510 - Port fuel facility
5511 - Port fuel facility with anchored tanks, with back-up power
5512 - Port fuel facility with anchored tanks, without back-up power
5513 - Port fuel facility with unanchored tanks, with back-up power
5514 - Port fuel facility with unanchored tanks, without back-up power
5515 - Port fuel facility with buried tanks
5520 - Pier, dock, wharf, or jetty
5530 - Lighthouse
5540 - Riverboats and other anchored facilities
5550 - Port storage or warehouse
5551 - Stationary port handling equipment
5552 - Rail mounted port handling equipment
5553 - Port warehouses
5600 - Air and space transportation facility
5610 - Runway
5620 - Airport maintenance and hangar facility
5630 - Airport control tower
5640 - Heliport facility
5650 - Glideport, seaport, stolport, ultralight or baloonport facility
5700 - Railroad facility
5710 - Railroad switching facility
5720 - Railroad sheds and other support structures

6000 - Utility and other nonbuilding structures
6100 - Utility structures on right-of-way
6110 - Electric lines, phone and cable lines, etc.
6111 - Distribution circuits with seismically designed components
6112 - Distribution circuits with standard components
6120 - Gas and fuel lines
6130 - Water supply lines
6131 - Brittle pipelines
6132 - Ductile pipelines
6140 - Steam and air conditioning lines
6150 - Irrigation channels
6160 - Sewer and waste water lines
6161 - Brittle pipelines
6162 - Ductile pipelines
6200 - Water-supply-related facility
6210 - Water supply pump station
6211 - Pumping plant with anchored equipment < 10 MGD
6212 - Pumping plant with unanchored equipment < 10 MGD
6213 - Pumping plant with anchored equipment > 10 MGD
6214 - Pumping plant with unanchored equipment >10 MGD
6220 - Dam
6221 - Earth dam, arch
6222 - Earth dam, multi-arch
6223 - Buttress dam
6224 - Gravity dam, rockfill
6225 - Gravity dam, concrete
6226 - Gravity dam, masonry
6227 - Gravity dam, stone
6228 - Gravity dam, timber crib
6230 - Levee
6240 - Culvert
6250 - Water tank (elevated, at grade, underground)
6251 - On-ground anchored concrete tank
6252 - On-ground unanchored concrete tank
6253 - On-ground anchored steel tank
6254 - On-ground unanchored steel tank
6255 - Above ground steel tank
6256 - On-ground wood tank
6257 - Buried concrete tank
6260 - Wells
6270 - Water treatment and purification (WTP) facility
6271 - WTP with anchored components < 50 MGD
6272 - WTP with unanchored components < 50 MGD
6273 - WTP with anchored components 50-200 MGD
6274 - WTP with unanchored components 50-200 MGD
6275 - WTP with anchored components > 200 MGD
6276 - WTP with unanchored components > 200 MGD
6280 - Water reservoir
6290 - Other irrigation facilities
6300 - Sewer and waste-related facility
6310 - Storage or pumping station facility
6311 - Lift stations with anchored components < 10 MGD
6312 - Lift stations with unanchored components < 10 MGD
6313 - Lift stations with anchored components > 10 MGD
6314 - Lift stations with unanchored components > 10 MGD
6320 - Landfill facility
6330 - Incinerator, composting, or similar facility
6340 - Hazardous waste storage facility
6341 - High-level waste facility
6342 - Transuranic waste facility
6343 - Spent fuel facility
6344 - Low-level waste facility
6350 - Sewer treatment plant
6351 - Wastewater Treatment Plant (WWTP) with anchored components < 50
6352 - WWTP with unanchored components < 50 MGD
6353 - WWTP with anchored components 50-200 MGD
6354 - WWTP with unanchored components 50-200 MGD
6355 - WWTP with anchored components > 200 MGD
6356 - WWTP with unanchored components > 200 MGD
6400 - Gas or electric power generation facility
6410 - Gas storage and distribution facility
6420 - Gas compressor stations
6421 - Gas compressor stations with anchored components
6422 - Gas compressor stations with unanchored components
6430 - Power generation plants
6431 - Power plants with anchored components < 100 MW
6432 - Power plants with unanchored components < 100 MW
6433 - Power plants with anchored components > 100 MW
6434 - Power plants with unanchored components >100 MW
6440 - Electric substation and distribution facility
6441 - Low-voltage (115 KV) substation with anchored components
6442 - Low-voltage (115 KV) substation with unanchored components
6443 - Medium-voltage (230 KV) substation with anchored components
6444 - Medium-voltage (230 KV) substation with unanchored components
6445 - High-voltage (500 KV) substation with anchored components
6446 - High-voltage (500 KV) substation with unanchored components
6450 - Geothermal facility
6460 - Solar and other forms of energy facility
6500 - Communication towers
6510 - Radio, TV, or wireless transmitter
6520 - Weather stations or transmitters
6600 - Environmental monitoring station (air, soil, etc.)
6700 - Sign or billboard
6900 - Other miscellaneous structures
6910 - Kiosks
6920 - Roadside stand, pushcarts, etc.
6930 - Highway rest stops and welcome centers
6940 - Playground equipment
6950 - Fountain, sculpture, etc.
6970 - Outdoor stage, bandstand, or similar structure

7000 - Specialized military structures
7100 - Joint services facility
7200 - Air Force facility
7300 - Army and marine corps facility
7400 - Naval facility
7410 - Naval installation
7420 - Weapons station
7430 - Submarine base
7450 - Training center
7460 - Communications station
7470 - Supply center
7480 - Reserve station
7500 - Armory building

8000 - Sheds, farm buildings, or agricultural facilities
8100 - Grain silos and other storage structure for grains and agricultural products
8200 - Livestock facility
8210 - Dairy facility
8220 - Poultry facility
8230 - Cattle facility
8240 - Stables and other equine-related facilities
8300 - Animal feed operations facility
8310 - Confined feedlot facility
8400 - Animal waste-handling facility
8410 - In ground silos
8420 - Waste lagoons
8430 - Concrete storage units, covered
8440 - Concrete storage units, uncovered
8450 - Composting facility
8500 - Greenhouses
8600 - Hatcheries
8700 - Kennels and other canine-related facilities
8800 - Apiary and other related structures
8900 - Other farm and farming-related structures

Site Classifications

How the land is developed, or its natural features if it’s undeveloped. Are there buildings, crops, parks, etc.?

1000 - Site in natural state
1100 - Forest
1110 - Deciduous forest
1120 - Evergreen forest
1130 - Mixed forest
1200 - Wetlands
1210 - Woody wetlands
1220 - Herbaceous wetlands
1300 - Shrubland
1500 - Water

2000 - Developing site
2100 - Site that is graded with no structures or active use
2200 - Site with temporary structures

3000 - Developed site — crops, grazing, forestry, etc.

4000 - Developed site — no buildings and no structures
4100 - Outdoor storage areas, graded or ungraded

5000 - Developed site — nonbuilding structures
5100 - Developed site with landscaped or ornamental features
5200 - Developed site with billboards, signs, etc.
5300 - Developed site with roads, train tracks, and other linear structures
5400 - Developed site with tanks, reservoirs, etc.

6000 - Developed site - with buildings
6500 - Developed site - unspecified structures

7000 - Developed site - with parks
7100 - Local parks and recreational sites
7110 - Neighborhood or local park
7120 - Community park
7130 - Regional park
7200 - State, national, or other parks and recreational sites
7210 - Recreational parks
7211 - National or state park
7212 - National recreation area
7220 - Historic sites or parks
7221 - National historic park
7222 - National historic site
7223 - National monument
7224 - National memorial
7225 - National battlefield
7226 - National cemetery
7230 - Natural environment parks
7231 - Nature reserve
7232 - National preserve
7233 - Wilderness parks
7240 - Waterway parks
7241 - National seashore
7242 - National lakeshore
7243 - National river
7250 - Other special purpose parks
7251 - National parkway
7252 - National trail
7253 - Special designations for park-like areas