Census Block Demographics Urban-Rural
Contents
Census Block Demographics Urban-Rural Record Layout with Field Descriptions
| File Identification | FILEID | 6 | 1 | A/N |
| State/U.S. Abbreviation (USPS) | STUSAB | 2 | 7 | A |
| Summary Level | SUMLEV | 3 | 9 | A/N |
| Geographic Component | GEOCOMP | 2 | 12 | A/N |
| Characteristic Iteration | CHARITER | 3 | 14 | A/N |
| Characteristic Iteration File Sequence Number | CIFSN | 2 | 17 | A/N |
| Logical Record Number | LOGRECNO | 7 | 19 | N |
| GEOGRAPHIC AREA CODES | ||||
| Region | REGION | 1 | 26 | A/N |
| Division | DIVISION | 1 | 27 | A/N |
| State (FIPS) | STATE | 2 | 28 | A/N |
| County | COUNTY | 3 | 30 | A/N |
| FIPS County Class Code | COUNTYCC | 2 | 33 | A/N |
| County Size Code | COUNTYSC | 2 | 35 | A/N |
| County Subdivision (FIPS) | COUSUB | 5 | 37 | A/N |
| FIPS County Subdivision Class Code | COUSUBCC | 2 | 42 | A/N |
| County Subdivision Size Code | COUSUBSC | 2 | 44 | A/N |
| Place (FIPS) | PLACE | 5 | 46 | A/N |
| FIPS Place Class Code | PLACECC | 2 | 51 | A/N |
| Place Size Code | PLACESC | 2 | 53 | A/N |
| Census Tract | TRACT | 6 | 55 | A/N |
| Block Group | BLKGRP | 1 | 61 | A/N |
| Block | BLOCK | 4 | 62 | A/N |
| Internal Use Code | IUC | 2 | 66 | A/N |
| Consolidated City (FIPS) | CONCIT | 5 | 68 | A/N |
| FIPS Consolidated City Class Code | CONCITCC | 2 | 73 | A/N |
| Consolidated City Size Code | CONCITSC | 2 | 75 | A/N |
| American Indian Area/Alaska Native Area/Hawaiian Home Land (Census) | AIANHH | 4 | 77 | A/N |
| American Indian Area/Alaska Native Area/Hawaiian Home Land (FIPS) | AIANHHFP | 5 | 81 | A/N |
| FIPS American Indian Area/Alaska Native Area/Hawaiian Home Land Class Code | AIANHHCC | 2 | 86 | A/N |
| American Indian Trust Land/Hawaiian Home Land Indicator | AIHHTLI | 1 | 88 | A/N |
| American Indian Tribal Subdivision (Census) | AITSCE | 3 | 89 | A/N |
| American Indian Tribal Subdivision (FIPS) | AITS | 5 | 92 | A/N |
| FIPS American Indian Tribal Subdivision Class Code | AITSCC | 2 | 97 | A/N |
| Tribal Census Tract | TTRACT | 6 | 99 | A/N |
| Tribal Block Group | TBLKGRP | 1 | 105 | A/N |
| Alaska Native Regional Corporation (FIPS) | ANRC | 5 | 106 | A/N |
| FIPS Alaska Native Regional Corporation Class Code | ANRCCC | 2 | 111 | A/N |
| Metropolitan Statistical Area/Micropolitan Statistical Area | CBSA | 5 | 113 | A/N |
| Metropolitan Statistical Area/Micropolitan Statistical Area Size Code | CBSASC | 2 | 118 | A/N |
| Metropolitan Division | METDIV | 5 | 120 | A/N |
| Combined Statistical Area | CSA | 3 | 125 | A/N |
| New England City and Town Area | NECTA | 5 | 128 | A/N |
| New England City and Town Area Size Code | NECTASC | 2 | 133 | A/N |
| New England City and Town Area Division | NECTADIV | 5 | 135 | A/N |
| Combined New England City and Town Area | CNECTA | 3 | 140 | A/N |
| Metropolitan Statistical Area/Micropolitan Statistical Area Principal City Indicator | CBSAPCI | 1 | 143 | A/N |
| New England City and Town Area Principal City Indicator | NECTAPCI | 1 | 144 | A/N |
| Urban Area | UA | 5 | 145 | A/N |
| Urban Area Size Code | UASC | 2 | 150 | A/N |
| Urban Area Type | UATYPE | 1 | 152 | A/N |
| Urban/Rural | UR | 1 | 153 | A/N |
| Congressional District (111th) | CD | 2 | 154 | A/N |
| State Legislative District (Upper Chamber) (Year 1) | SLDU | 3 | 156 | A/N |
| State Legislative District (Lower Chamber) (Year 1) | SLDL | 3 | 159 | A/N |
| Voting District | VTD | 6 | 162 | A/N |
| Voting District Indicator | VTDI | 1 | 168 | A/N |
| Reserved | RESERVE2 | 3 | 169 | A/N |
| ZIP Code Tabulation Area (5-Digit) | ZCTA5 | 5 | 172 | A/N |
| Subminor Civil Division (FIPS) | SUBMCD | 5 | 177 | A/N |
| FIPS Subminor Civil Division Class Code | SUBMCDCC | 2 | 182 | A/N |
| School District (Elementary) | SDELM | 5 | 184 | A/N |
| School District (Secondary) | SDSEC | 5 | 189 | A/N |
| School District (Unified) | SDUNI | 5 | 194 | A/N |
| AREA CHARACTERISTICS | ||||
| Area (Land) | AREALAND | 14 | 199 | N |
| Area (Water) | AREAWATR | 14 | 213 | N |
| Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator | NAME | 90 | 227 | A/N |
| Functional Status Code | FUNCSTAT | 1 | 317 | A/N |
| Geographic Change User Note Indicator | GCUNI | 1 | 318 | A/N |
| Population Count (100%) | POP100 | 9 | 319 | N |
| Housing Unit Count (100%) | HU100 | 9 | 328 | N |
| Internal Point (Latitude) | INTPTLAT | 11 | 337 | A/N |
| Internal Point (Longitude) | INTPTLON | 12 | 348 | A/N |
| Legal/Statistical Area Description Code | LSADC | 2 | 360 | A/N |
| Part Flag | PARTFLAG | 1 | 362 | A/N |
| SPECIAL AREA CODES | ||||
| Reserved | RESERVE3 | 6 | 363 | A/N |
| Urban Growth Area | UGA | 5 | 369 | A/N |
| State (ANSI) | STATENS | 8 | 374 | A/N |
| County (ANSI) | COUNTYNS | 8 | 382 | A/N |
| County Subdivision (ANSI) | COUSUBNS | 8 | 390 | A/N |
| Place (ANSI) | PLACENS | 8 | 398 | A/N |
| Consolidated City (ANSI) | CONCITNS | 8 | 406 | A/N |
| American Indian Area/Alaska Native Area/Hawaiian Home Land (ANSI) | AIANHHNS | 8 | 414 | A/N |
| American Indian Tribal Subdivision (ANSI) | AITSNS | 8 | 422 | A/N |
| Alaska Native Regional Corporation (ANSI) | ANRCNS | 8 | 430 | A/N |
| Subminor Civil Division (ANSI) | SUBMCDNS | 8 | 438 | A/N |
| Congressional District (113th) | CD113 | 2 | 446 | A/N |
| Congressional District (114th) | CD114 | 2 | 448 | A/N |
| Congressional District (115th) | CD115 | 2 | 450 | A/N |
| State Legislative District (Upper Chamber) (Year 2) | SLDU2 | 3 | 452 | A/N |
| State Legislative District (Upper Chamber) (Year 3) | SLDU3 | 3 | 455 | A/N |
| State Legislative District (Upper Chamber) (Year 4) | SLDU4 | 3 | 458 | A/N |
| State Legislative District (Lower Chamber) (Year 2) | SLDL2 | 3 | 461 | A/N |
| State Legislative District (Lower Chamber) (Year 3) | SLDL3 | 3 | 464 | A/N |
| State Legislative District (Lower Chamber) (Year 4) | SLDL4 | 3 | 467 | A/N |
| American Indian Area/Alaska Native Area/Hawaiian Home Land Size Code | AIANHHSC | 2 | 470 | A/N |
| Combined Statistical Area Size Code | CSASC | 2 | 472 | A/N |
| Combined NECTA Size Code | CNECTASC | 2 | 474 | A/N |
| Metropolitan/Micropolitan Indicator | MEMI | 1 | 476 | A/N |
| NECTA Metropolitan/Micropolitan Indicator | NMEMI | 1 | 477 | A/N |
| Public Use Microdata Area | PUMA | 5 | 478 | A/N |
| Reserved | RESERVED | 18 | 483 | A/N |