| FIELD | CODE | DESCRIPTION |
| CNTY |
| County FIPS Code |
| ANPSADPI |
| Area Name/PSAD Term/Part Indicator |
| URBANAREA |
| Urban Area Indicator |
| COUSUBFP |
| County Subdivision FIPS Code |
| PLACEFP |
| Place FIPS Code |
| TRACTBNA |
| Census Tract/Block Numbering Area |
| BLCKGR |
| Block Group |
| BLCK |
| Block |
| AREALAND |
| Land Area in Square Miles |
| AREAWAT |
| Water Area in Square Miles |
| GCUNI | 0 | Geographic Change Indicator--No geographic change note for the area within the summary level |
| PARTFLAG | 0 | Part Flag--Not a Part |
| SUMLEV | 010 | United States |
| SUMLEV | 040 | State |
| SUMLEV | 050 | State--County |
| SUMLEV | 060 | State--County--County Subdivision |
| SUMLEV | 070 | State--County--County Subdivision--Place/Remainder |
| SUMLEV | 080 | State--County--County Subdivision--Place/Remainder--Census Tract/Block Numbering Area |
| SUMLEV | 090 | State--County--County Subdivision--Place/Remainder--Census Tract/Block Numbering Area--Reservation/Trust Lands/Remainder--Corporation/Remainder--Urbanized Area/Remainder--Urban/Rural--Congressional District--Block Group |
| GCUNI | 1 | Geographic Change Indicator--See User Notes for a geographic change note |
| PARTFLAG | 1 | Part Flag--Part |
| SUMLEV | 140 | State--County--Census Tract/Block Numbering Area |
| SUMLEV | 150 | State--County--Census Tract/Block Numbering Area--Block Group |
| SUMLEV | 155 | State--Place--County |
| SUMLEV | 160 | State--Place |
| SUMLEV | 170 | State--Consolidated City |
| SUMLEV | 210 | State--American Indian Reservation with Trust Lands |
| SUMLEV | 319 | State--Metropolitan Statistical Area/Consolidated Metropolitan Statistical Area |
| SUMLEV | 329 | Metropolitan Statistical Area [no CMSAs]-State-County |
| SUMLEV | 340 | Metropolitan Statistical Area [no CMSAs]-State-Central City |
| SUMLEV | 420 | State--Urbanized Area |
| SUMLEV | 430 | Urbanized Area--State-County |
| SUMLEV | 440 | Urbanized Area--State-County-County Subdivision |
| SUMLEV | 450 | Urbanized Area--State-County-County Subdivision-Place |
| SUMLEV | 460 | Urbanized Area--State-Central Place |
| SUMLEV | 800 | ZIP Code |
| SUMLEV | 810 | ZIP Code--State |
| SUMLEV | 820 | ZIP Code--State-County |