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2021

116th Congressional Districts


The congressional district file contains data for the 116th Congress (January 2019 to January 2021).
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and district number)
Column 3 ALAND Land Area (square meters) - Created for statistical purposes only
Column 4 AWATER Water Area (square meters) - Created for statistical purposes only
Column 5 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 6 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 7 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 8 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
American Indian Reservations, Statistical Areas, and Alaska Native Village Statistical Areas
Column Label Description
Column 1 GEOID Geographic Identifier - fully concatenated geographic code (AIANNHCE)
Column 2 ANSICODE American National Standards Institute code
Column 3 NAME American Indian Area full name
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
American Indian Reservations, Trust Lands, and Native Hawaiian Home Lands
Column Label Description
Column 1 GEOID Geographic Identifier - fully concatenated geographic code (AIANNHCE)
Column 2 ANSICODE American National Standards Institute code
Column 3 NAME American Indian Reservation or Trust Land full name
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Census Tracts


The 2020 census tract file is based on the 2020 Census.

Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS, County FIPS, census tract number)
Column 3 ALAND Land Area (square meters) - Created for statistical purposes only
Column 4 AWATER Water Area (square meters) - Created for statistical purposes only
Column 5 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 6 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 7 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 8 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Core Based Statistical Areas


Some records contain special characters.
Column Label Description
Column 1 CSAFP Combined statistical area code (may be blank for some records)
Column 2 GEOID Metropolitan statistical area/micropolitan statistical area code
Column 3 NAME Name
Column 4 CBSA_TYPE Metropolitan/micropolitan status indicator
Column 5 ALAND Land Area (square meters) - Created for statistical purposes only
Column 6 AWATER Water Area (square meters) - Created for statistical purposes only
Column 7 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 8 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 9 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 10 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Counties


Some records contain special characters.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and County FIPS)
Column 3 ANSICODE American National Standards Institute code
Column 4 NAME Name
Column 5 ALAND Land Area (square meters) - Created for statistical purposes only
Column 6 AWATER Water Area (square meters) - Created for statistical purposes only
Column 7 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 8 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 9 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 10 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
County Subdivisions


Some records contain special characters.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS, County FIPS, County Subdivision FIPS)
Column 3 ANSICODE American National Standards Institute code
Column 4 NAME Name
Column 5 FUNCSTAT Functional status of entity
Column 6 ALAND Land Area (square meters) - Created for statistical purposes only
Column 7 AWATER Water Area (square meters) - Created for statistical purposes only
Column 8 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 9 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 10 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 11 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Current American Indian, Alaska Native, and Hawaiian Home Lands Legal and Statistical Areas
Column Label Description
Column 1 GEOID Geographic Identifier - fully concatenated geographic code (AIANNHCE)
Column 2 ANSICODE American National Standards Institute code
Column 3 NAME American Indian Reservation and Off-Reservation Trust Land full name
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Current American Indian Off-Reservation Trust Lands
Column Label Description
Column 1 GEOID Geographic Identifier - fully concatenated geographic code (AIANNHCE)
Column 2 ANSICODE American National Standards Institute code
Column 3 NAME Off-Reservation Trust Land full name (NAMELSAD)
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Current Hawaiian Home Lands
Column Label Description
Column 1 GEOID Geographic Identifier - fully concatenated geographic code (AIANNHCE)
Column 2 ANSICODE American National Standards Institute code
Column 3 NAME Hawaiian Home Land full name (NAMELSAD)
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Places


Some records contain special characters.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and Place FIPS)
Column 3 ANSICODE American National Standards Insititute code
Column 4 NAME Name
Column 5 LSAD Legal/Statistical area descriptor
Column 6 FUNCSTAT Functional status of entity
Column 7 ALAND Land Area (square meters) - Created for statistical purposes only
Column 8 AWATER Water Area (square meters) - Created for statistical purposes only
Column 9 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 10 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 11 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 12 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
School Districts - Elementary


The school districts - elementary file contains data for 26 states and represents districts in operation as of January 1, 2021. The states represented in the file are: Arizona, California, Connecticut, Georgia, Illinois, Kentucky, Maine, Massachusetts, Michigan, Minnesota, Missouri, Montana, New Hampshire, New Jersey, New York, North Dakota, Oklahoma, Oregon, Rhode Island, South Carolina, Tennessee, Texas, Vermont, Virginia, Wisconsin and Wyoming.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and local education agency number)
Column 3 NAME Name
Column 4 LOGRADE Lowest Grade Provided
Column 5 HIGRADE Highest Grade Provided
Column 6 ALAND Land Area (square meters) - Created for statistical purposes only
Column 7 AWATER Water Area (square meters) - Created for statistical purposes only
Column 8 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 9 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 10 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 11 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
School Districts - Secondary


The school districts - secondary file contains data for 19 states and represents districts in operation as of January 1, 2021. The states represented in the file are: Arizona, California, Connecticut, Georgia, Illinois, Kentucky, Maine, Massachusetts, Minnesota, Montana, New Hampshire, New Jersey, New York, Oregon, Rhode Island, South Carolina, Tennessee, Texas, and Wisconsin.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and local education agency number)
Column 3 NAME Name
Column 4 LOGRADE Lowest Grade Provided
Column 5 HIGRADE Highest Grade Provided
Column 6 ALAND Land Area (square meters) - Created for statistical purposes only
Column 7 AWATER Water Area (square meters) - Created for statistical purposes only
Column 8 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 9 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 10 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 11 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
School Districts - Unified


The school districts - unified file contains data for unified school districts in the 50 states, the District of Columbia and Puerto Rico and represents districts in operation as of January 1, 2021.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and local education agency number)
Column 3 NAME Name
Column 4 LOGRADE Lowest Grade Provided
Column 5 HIGRADE Highest Grade Provided
Column 6 ALAND Land Area (square meters) - Created for statistical purposes only
Column 7 AWATER Water Area (square meters) - Created for statistical purposes only
Column 8 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 9 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 10 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 11 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
State Legislative Districts - Lower Chambers


The state legislative districts - lower chamber file contains data for 49 states and Puerto Rico for the 2018 election cycle. Nebraska has a unicameral legislature and the District of Columbia has a single council, both of which the Census Bureau treats as upper-chamber legislative areas for the purpose of data presentation. Therefore, there are no data by the lower house of the state legislative districts for either Nebraska or the District of Columbia.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and district number)
Column 3 NAME Name
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
State Legislative Districts - Upper Chambers


The state legislative districts - upper chamber file contains data for all 50 states, the District of Columbia and Puerto Rico for 2018 election cycle. Some records contain special characters.
Column Label Description
Column 1 USPS United States Postal Service State Abbreviation
Column 2 GEOID Geographic Identifier - fully concatenated geographic code (State FIPS and district number)
Column 3 NAME Name
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
Urban Areas


The Urban Areas file is based on the 2010 Census tabulation blocks.

Some records contain special characters.
Column Label Description
Column 1 GEOID Five digit Urban Area Census Code
Column 2 NAME Name
Column 3 UATYPE Urban Area Type
C = Urban Cluster
U = Urbanized Area
Column 4 ALAND Land Area (square meters) - Created for statistical purposes only
Column 5 AWATER Water Area (square meters) - Created for statistical purposes only
Column 6 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 7 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 8 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 9 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively
ZIP Code Tabulation Areas


The ZIP Code Tabulation Areas file is based on the 2020 Census tabulation blocks.
Column Label Description
Column 1 GEOID Five digit ZIP Code Tabulation Area Census Code
Column 2 ALAND Land Area (square meters) - Created for statistical purposes only
Column 3 AWATER Water Area (square meters) - Created for statistical purposes only
Column 4 ALAND_SQMI Land Area (square miles) - Created for statistical purposes only
Column 5 AWATER_SQMI Water Area (square miles) - Created for statistical purposes only
Column 6 INTPTLAT Latitude (decimal degrees) First character is blank or "-" denoting North or South latitude respectively
Column 7 INTPTLONG Longitude (decimal degrees) First character is blank or "-" denoting East or West longitude respectively

Related Information

Reference Files

REFERENCE FILE

Gazetteer Files
Page Last Revised - September 2, 2026