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2020 ZIP Code Tabulation Area (ZCTA) Relationship File Record Layouts

2010 ZCTA5 to 2020 ZCTA5 Relationship File Layout (tab20_zcta510_zcta520_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_10 22 OID of 2010 zcta5
GEOID_zcta5_10 5 GEOID of the 2010 zcta5
NAMELSAD_zcta5_10 100 Name with translated Legal/Statistical Area Description of 2010 zcta5
AREALAND_zcta5_10 14 Total Land area of 2010 zcta5 in square meters
AREAWATER_zcta5_10 14 Total Water area of 2010 zcta5 in square meters
MTFCC_zcta5_10 5 MAFTIGER feature class code of 2010 zcta5
CLASSFP_zcta5_10 2 FIPS class code of 2010 zcta5
FUNCSTAT_zcta5_10 1 Functional status of 2010 zcta5
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters

2020 ZCTA5 to 2020 County Relationship File Layout (tab20_zcta520_county20_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Total Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Total Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
OID_county_20 22 OID of 2020 county
GEOID_county_20 5 GEOID of the 2020 county
NAMELSAD_county_20 100 Name with translated Legal/Statistical Area Description of 2020 county
AREALAND_county_20 14 Land area of 2020 county in square meters
AREAWATER_county_20 14 Water area of 2020 county in square meters
MTFCC_county_20 5 MAFTIGER feature class code of 2020 county
CLASSFP_county_20 2 FIPS class code of 2020 county
FUNCSTAT_county_20 1 Functional status of 2020 county
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters

2020 ZCTA5 to 2020 County Subdivision Relationship File Layout (tab20_zcta520_cousub20_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Total Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Total Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
OID_cousub_20 22 OID of 2020 cousub
GEOID_cousub_20 5 GEOID of the 2020 cousub
NAMELSAD_cousub_20 100 Name with translated Legal/Statistical Area Description of 2020 cousub
AREALAND_cousub_20 14 Land area of 2020 cousub in square meters
AREAWATER_cousub_20 14 Water area of 2020 cousub in square meters
MTFCC_cousub_20 5 MAFTIGER feature class code of 2020 cousub
CLASSFP_cousub_20 2 FIPS class code of 2020 cousub
FUNCSTAT_cousub_20 1 Functional status of 2020 cousub
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters 

2020 ZCTA5 to 2020 Place Relationship File Layout (tab20_zcta520_place20_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Total Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Total Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
OID_place_20 22 OID of 2020 place
GEOID_place_20 5 GEOID of the 2020 place
NAMELSAD_place_20 100 Name with translated Legal/Statistical Area Description of 2020 place
AREALAND_place_20 14 Land area of 2020 place in square meters
AREAWATER_place_20 14 Water area of 2020 place in square meters
MTFCC_place_20 5 MAFTIGER feature class code of 2020 place
CLASSFP_place_20 2 FIPS class code of 2020 place
FUNCSTAT_place_20 1 Functional status of 2020 place
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters

2020 ZCTA5 to 2020 Census Tract Relationship File Layout (tab20_zcta520_tract20_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Total Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Total Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
OID_tract_20 22 OID of 2020 tract
GEOID_tract_20 5 GEOID of the 2020 tract
NAMELSAD_tract_20 100 Name with translated Legal/Statistical Area Description of 2020 tract
AREALAND_tract_20 14 Land area of 2020 tract in square meters
AREAWATER_tract_20 14 Water area of 2020 tract in square meters
MTFCC_tract_20 5 MAFTIGER feature class code of 2020 tract
CLASSFP_tract_20 2 FIPS class code of 2020 tract
FUNCSTAT_tract_20 1 Functional status of 2020 tract
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters

2020 ZCTA5 to 2020 Census Tabblock Relationship File Layout (tab20_zcta520_tabblock20_natl.txt)

Relationship File Column Name Maximum Length Column Definition
OID_zcta5_20 22 OID of 2020 zcta5
GEOID_zcta5_20 5 GEOID of the 2020 zcta5
NAMELSAD_zcta5_20 100 Name with translated Legal/Statistical Area Description of 2020 zcta5
AREALAND_zcta5_20 14 Total Land area of 2020 zcta5 in square meters
AREAWATER_zcta5_20 14 Total Water area of 2020 zcta5 in square meters
MTFCC_zcta5_20 5 MAFTIGER feature class code of 2020 zcta5
CLASSFP_zcta5_20 2 FIPS class code of 2020 zcta5
FUNCSTAT_zcta5_20 1 Functional status of 2020 zcta5
OID_tabblock_20 22 OID of 2020 tabblock
GEOID_tabblock_20 5 GEOID of the 2020 tabblock
NAMELSAD_tabblock_20 100 Name with translated Legal/Statistical Area Description of 2020 tabblock
AREALAND_tabblock_20 14 Land area of 2020 tabblock in square meters
AREAWATER_tabblock_20 14 Water area of 2020 tabblock in square meters
MTFCC_tabblock_20 5 MAFTIGER feature class code of 2020 tabblock
CLASSFP_tabblock_20 2 FIPS class code of 2020 tabblock
FUNCSTAT_tabblock_20 1 Functional status of 2020 tabblock
AREALAND_PART 14 Calculated Land area of the overlapping part in square meters
AREAWATER_PART 14 Calculated Water area of the overlapping part in square meters

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