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2010 ZIP Code Tabulation Area (ZCTA) Relationship File Record Layouts
2010 ZIP Code Tabulation Area (ZCTA) Relationship File Record Layouts
Record Layouts On This Page:
- 2010 ZCTA to County Relationship File Layout (zcta_county_rel_10.txt)
- 2010 ZCTA to County Subdivision Relationship File Layout (zcta_cousub_rel_10.txt)
- 2010 ZCTA to Place Relationship File Layout (zcta_place_rel_10.txt)
- 2010 ZCTA to Census Tract Relationship File Layout (zcta_tract_rel_10.txt)
- 2010 ZCTA to 111th Congressional District Relationship File Layout (zcta_cd111_rel_10.txt)
- 2010 ZCTA to Metropolitan and Micropolitan Statistical Areas Relationship File Layout (zcta_cbsa_rel_10.txt)
- 2010 ZCTA to New England City and Town Area (NECTA) Relationship File Layout (zcta_necta_rel_10.txt)
2010 ZCTA to County Relationship File Layout (zcta_county_rel_10.txt)
Each record in this file shows the totals for the entire ZCTA and county for the ZPOP, ZHU, ZAREA, ZAREALAND, COPOP, COHU, COAREA, and COAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific county may not add up to the totals for the county.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| STATE | 2 | 2010 State FIPS Code |
| COUNTY | 3 | 2010 County FIPS Code |
| GEOID | 5 | Concatenation of 2010 State and County |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| COPOP | 14 | 2010 Population of the 2010 County |
| COHU | 14 | 2010 Housing Unit Count of the 2010 County |
| COAREA | 14 | Total Area of the 2010 County |
| COAREALAND | 14 | Total Land Area of the 2010 County |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| COPOPPCT | 5 | The Percentage of Total Population of the 2010 County represented by the record |
| COHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 County represented by the record |
| COAREAPCT | 5 | The Percentage of Total Area of the 2010 County represented by the record |
| COAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 County represented by the record |
2010 ZCTA to County Subdivision Relationship File Layout (zcta_cousub_rel_10.txt)
Each record in this file shows the totals for the entire ZCTA and county subdivision for the ZPOP, ZHU, ZAREA, ZAREALAND, CSPOP, CSHU, CSAREA, and CSAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific county subdivision may not add up to the totals for the county subdivision.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| STATE | 2 | 2010 State FIPS Code |
| COUNTY | 3 | 2010 County FIPS Code |
| COUSUB | 5 | 2010 County Subdivision FIPS Code |
| CLASSFP | 2 | 2010 County Subdivision FIPS Class Code |
| GEOID | 10 | Concatenation of 2010 State, County, and County Subdivision |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| CSPOP | 14 | 2010 Population of the 2010 County Subdivision |
| CSHU | 14 | 2010 Housing Unit Count of the 2010 County Subdivision |
| CSAREA | 14 | Total Area of the 2010 County Subdivision |
| CSAREALAND | 14 | Total Land Area of the 2010 County Subdivision |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| CSPOPPCT | 5 | The Percentage of Total Population of the 2010 County Subdivision represented by the record |
| CSHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 County Subdivision represented by the record |
| CSAREAPCT | 5 | The Percentage of Total Area of the 2010 County Subdivision represented by the record |
| CSAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 County Subdivision represented by the record |
2010 ZCTA to Place Relationship File Layout (zcta_place_rel_10.txt)
Each record in this file shows the totals for the entire ZCTA and place entity for the ZPOP, ZHU, ZAREA, ZAREALAND, PLPOP, PLHU, PLAREA, and PLAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or place may not add up to the totals for the ZCTA or place.
As Places are not wall-to-wall entities and do not cover the entire nation, this file may not contain all ZCTAs.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| STATE | 2 | 2010 State FIPS Code |
| PLACE | 5 | 2010 Place FIPS Code |
| CLASSFP | 2 | 2010 Place FIPS Class Code |
| GEOID | 7 | Concatenation of 2010 State and Place |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| PLPOP | 14 | 2010 Population of the 2010 Place |
| PLHU | 14 | 2010 Housing Unit Count of the 2010 Place |
| PLAREA | 14 | Total Area of the 2010 Place |
| PLAREALAND | 14 | Total Land Area of the 2010 Place |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| PLPOPPCT | 5 | The Percentage of Total Population of the 2010 Place represented by the record |
| PLHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 Place represented by the record |
| PLAREAPCT | 5 | The Percentage of Total Area of the 2010 Place represented by the record |
| PLAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 Place represented by the record |
2010 ZCTA to Census Tract Relationship File Layout (zcta_tract_rel_10.txt)
Each record in this file shows the totals for the entire ZCTA and tract for the ZPOP, ZHU, ZAREA, ZAREALAND, TRPOP, TRHU, TRAREA, and TRAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific tract may not add up to the totals for the tract.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| STATE | 2 | 2010 State FIPS Code |
| COUNTY | 3 | 2010 County FIPS Code |
| TRACT | 6 | 2010 Census Tract Code |
| GEOID | 11 | Concatenation of 2010 State, County, and Tract |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| TRPOP | 14 | 2010 Population of the 2010 Census Tract |
| TRHU | 14 | 2010 Housing Unit Count of the 2010 Census Tract |
| TRAREA | 14 | Total Area of the 2010 Census Tract |
| TRAREALAND | 14 | Total Land Area of the 2010 Census Tract |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| TRPOPPCT | 5 | The Percentage of Total Population of the 2010 Census Tract represented by the record |
| TRHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 Census Tract represented by the record |
| TRAREAPCT | 5 | The Percentage of Total Area of the 2010 Census Tract represented by the record |
| TRAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 Census Tract represented by the record |
2010 ZCTA to 111th Congressional District Relationship File Layout (zcta_cd111_rel_10.txt)
Each record in this file shows the totals for the entire ZCTA and congressional district for the ZPOP, ZHU, ZAREA, ZAREALAND, CDPOP, CDHU, CDAREA, and CDAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or congressional district may not add up to the totals for the ZCTA or congressional district.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| STATE | 2 | 2010 State FIPS Code |
| CD | 2 | 111th Congressional District Code |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| CDPOP | 14 | 2010 Population of the 111th Congressional District |
| CDHU | 14 | 2010 Housing Unit Count of the 111th Congressional District |
| CDAREA | 14 | Total Area of the 111th Congressional District |
| CDAREALAND | 14 | Total Land Area of the 111th Congressional District |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| CDPOPPCT | 5 | The Percentage of Total Population of the 111th Congressional District represented by the record |
| CDHUPCT | 5 | The Percentage of Total Housing Unit Count of the 111th Congressional District represented by the record |
| CDAREAPCT | 5 | The Percentage of Total Area of the 111th Congressional District represented by the record |
| CDAREALANDPCT | 5 | The Percentage of Total Land Area of the 111th Congressional District represented by the record |
2010 ZCTA to Metropolitan and Micropolitan Statistical Areas Relationship File Layout (zcta_cbsa_rel_10.txt
This file shows the totals for the entire ZCTA and metropolitan/micropolitan statistical area (also known as core-based statistical area (CBSA)) for the ZPOP, ZHU, ZAREA, ZAREALAND, MPOP, MHU, MAREA, and MAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or metropolitan/micropolitan statistical area may not add up to the totals for the ZCTA or metropolitan/micropolitan statistical area.
As metropolitan/micropolitan statistical areas are not wall-to-wall entities and do not cover the entire nation, this file may not contain all ZCTAs in the nation.
The metropolitan and micropolitan statistical codes appearing in the relationship file reflect the updates to metropolitan and micropolitan statistical areas as of December 2009, announced by the Office of Management and Budget on December 1, 2009, and in effect for the 2010 Census.
Column Name |
Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| CBSA | 5 | Metropolitan or Micropolitan Statistical Area FIPS Code |
| MEMI | 1 | Metropolitan/Micropolitan Statistical Status Indicator |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU10 | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| MPOP | 14 | 2010 Population of the Metropolitan or Micropolitan Statistical Area |
| MHU | 14 | 2010 Housing Unit Count of the Metropolitan or Micropolitan Statistical Area |
| MAREA | 14 | Total Area of the Metropolitan or Micropolitan Statistical Area |
| MAREALAND | 14 | Total Land Area of the Metropolitan or Micropolitan Statistical Area |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| MPOPPCT | 5 | The Percentage of Total Population of the Metropolitan or Micropolitan Statistical Area represented by the record |
| MHUPCT | 5 | The Percentage of Total Housing Unit Count of the Metropolitan or Micropolitan Statistical Area represented by the record |
| MAREAPCT | 5 | The Percentage of Total Area of the Metropolitan or Micropolitan Statistical Area represented by the record |
| MAREALANDPCT | 5 | The Percentage of Total Land Area of the Metropolitan or Micropolitan Statistical Area represented by the record |
2010 ZCTA to New England City and Town Area (NECTA) Relationship File Layout (zcta_necta_rel_10.txt)
This file shows the totals for the entire ZCTA and NECTA for the ZPOP, ZHU, ZAREA, ZAREALAND, NPOP, NHU, NAREA, and NAREALAND columns. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or NECTA may not add up to the totals for the ZCTA or NECTA.
As NECTAs are not wall-to-wall entities and do not cover the entire nation, this file may not contain all ZCTAs in the nation.
The NECTA statistical codes appearing in the relationship file reflect the updates to metropolitan and micropolitan statistical areas as of December 2009, announced by the Office of Management and Budge on December 1, 2009, and in effect for the 2010 Census.
| Column Name | Maximum Length | Column Description |
|---|---|---|
| ZCTA5 | 5 | 2010 ZIP Code Tabulation Area |
| NECTA | 5 | NECTA FIPS Code |
| NMEMI | 1 | NECTA Metropolitan/Micropolitan Status Indicator |
| POPPT | 14 | Calculated 2010 Population for the relationship record |
| HUPT | 14 | Calculated 2010 Housing Unit Count for the relationship record |
| AREAPT | 14 | Total Area for the record |
| AREALANDPT | 14 | Land Area for the record |
| ZPOP | 14 | 2010 Population of the 2010 ZCTA |
| ZHU10 | 14 | 2010 Housing Unit Count of the 2010 ZCTA |
| ZAREA | 14 | Total Area of the 2010 ZCTA |
| ZAREALAND | 14 | Total Land Area of the 2010 ZCTA |
| NPOP | 14 | 2010 Population of the NECTA |
| NHU | 14 | 2010 Housing Unit Count of the NECTA |
| NAREA | 14 | Total Area of the NECTA |
| NAREALAND | 14 | Total Land Area of the NECTA |
| ZPOPPCT | 5 | The Percentage of Total Population of the 2010 ZCTA represented by the record |
| ZHUPCT | 5 | The Percentage of Total Housing Unit Count of the 2010 ZCTA represented by the record |
| ZAREAPCT | 5 | The Percentage of Total Area of the 2010 ZCTA represented by the record |
| ZAREALANDPCT | 5 | The Percentage of Total Land Area of the 2010 ZCTA represented by the record |
| NPOPPCT | 5 | The Percentage of Total Population of the NECTA represented by the record |
| NHUPCT | 5 | The Percentage of Total Housing Unit Count of the NECTA represented by the record |
| NAREAPCT | 5 | The Percentage of Total Area of the NECTA represented by the record |
| NAREALANDPCT | 5 | The Percentage of Total Land Area of the NECTA represented by the record |
Page Last Revised - October 8, 2021
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