Relationship Files
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Relationship Files

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Relationship Files

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Geographic Relationships Over Time (Comparability)

These files show the relationships (comparability) for the same type of geography over different periods of time (e.g. the relationship between places in 2010 and places in 2000).

Block Relationship Files

The 2010 Census Block Relationship files are provided as a tool to help data users compare the universe of Census 2000 blocks to the universe of 2010 Census blocks.

2010 Census Block Relationship Files Record Layouts
Record layouts for the 2010 Census Block Relationship Files.

Tract Relationship Files

The 2010 Census Tract Relationship files are provided as a tool to help data users compare the universe of Census 2000 tracts to the universe of 2010 Census tracts.

2010 Census Tract Relationship Files Record Layouts
Record layouts for the 2010 Census Tract relationship files which are state-based tabular files.

County Subdivision Relationship Files

The county subdivision relationship file provides a simple relationship between each 2010 Census county subdivision and its comparable Census 2000 county subdivision (if comparability exists) with an additional comments section to describe more detailed changes.

zip Download the 2010 County Subdivision Relationship Files [1.1 MB]
ftp Additional File Formats are available on the FTP Archive

Place Relationship File

The place relationship file provides a simple relationship between each 2010 place (incorporated place, census designated place [CDP], or consolidated city) and its comparable 2000 place with an additional comments section to describe more detailed changes.

zip Download the 2010 Place Relationship Files [1.1 MB]
ftp Additional File Formats are available on the FTP Archive

Urban Areas Relationships Files

The 2010 urban area relationship file describes the relationship between 2010 and Census 2000 urban areas.

txt Download the 2010 Urban Area to 2000 Urban Area Relationship Files [1.6 MB]

Geographic Relationships Between Entity Types

These files show the relationship between different types of geography for the same time period (e.g. the relationships between congressional districts and places).

Census Tract Relationship Files

txt Download the 2010 Census Tract to American Indian Area Relationship File [<1.0 MB]
txt Download the 2010 Census Tract to Military Area Relationship File [<1.0 MB]
txt Download the 2010 Census Tract to 2010 PUMA Relationship File [<1.0 MB]
2010 Census Tract to AIA Relationship File Record Layout
Record layout for the nation-based, tabular Census Tract to American Indian Area relationship file.
2010 Census Tract to Military Area Relationship File Record Layout
The record layout for the Census Tract to Military Area relationship file which is a nation-based tabular file.
2010 Census Tract to 2010 PUMA Relationship File Record Layout
The record layout for the 2010 Census Tract to 2010 PUMA relationship file which is a nation-based tabular file.

Congressional District Relationship Files

The Congressional District Relationship files provide simple relationships between the specified Congressional District and other Census 2000 and 2010 Census tabulation geography.

2010 Congressional District Relationship Files (Nation-based)

116th Congressional Districts
txt Congressional Districts by American Indian Area [<1.0 MB]
txt Congressional Districts and Counties [<1.0 MB]
txt Congressional Districts by Land Area [<1.0 MB]
txt Congressional Districts and ZIP Code Tabulation Areas [<1.0 MB]
115th Congressional Districts
txt Congressional Districts by American Indian Area [<1.0 MB]
txt Congressional Districts and Counties [<1.0 MB]
txt Congressional Districts by Land Area [<1.0 MB]
txt Congressional Districts and ZIP Code Tabulation Areas [<1.0 MB]
113th Congressional Districts
txt Congressional Districts by American Indian Area [<1.0 MB]
txt Congressional Districts and Counties [<1.0 MB]
txt Congressional Districts by Land Area [<1.0 MB]
txt Congressional Districts and ZIP Code Tabulation Areas [<1.0 MB]

2010 Congressional District Relationship Files (State-based)

American Indian Areas by Congressional Districts

116th Congressional Districts
txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
115th Congressional Districts
txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by American Indian Areas

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by Census Tract

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Counties by Congressional Districts

116th Congressional Districts
txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts
txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by Counties

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by County Subdivisions

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by Places

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]


Congressional Districts by School Districts

116th Congressional Districts

Text File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
116th Congressional Districts

Comma Delimited File

txt Colorado [<1.0 MB]
txt Minnesota [<1.0 MB]
txt Pennsylvania [<1.0 MB]
115th Congressional Districts

Text File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]
115th Congressional Districts

Comma Delimited File

txt Florida [<1.0 MB]
txt Minnesota [<1.0 MB]
txt North Carolina [<1.0 MB]
txt Virginia [<1.0 MB]