Census block shapefiles Current geography in the 2019 TIGER/Line Shapefiles generally reflects the boundaries of governmental units in effect as of January 1, 2019, and other legal and statistical area boundaries adjusted and/or May 6, 2019 · 2020 Census Block Groups2020 Census Block Groups The TIGER/Line shapefiles and related database files (. Due to the lapse of federal funding, portions of this website will not be updated. tigris is an R package that allows users to directly download and use TIGER/Line shapefiles (https://www. TIGER/Line Geodatabases: National and statewide files in the Esri File Geodatase format for selected features, since 2013. Oct 10, 2023 · Shapefiles are released in one of three types of coverages: Nation-based State-based County-based The table below lists each type of geography and the coverage (s) at which each is available. S. Map Name: States and Counties Counties - Current Counties - BAS 2025 Counties ArcGIS ArcGIS Dec 15, 2023 · This is a series-level metadata record. Census Block Group boundaries of the United States in the 50 states and the District of Columbia. Use the instructions below to download the Census Bureau’s demographic data from data. gov, but you can download them through these easy steps on census. A shapefile is a geospatial data format for use in geographic information system (GIS Jun 8, 2023 · 2020 Technical Documentation Record Layout for 2020 Census Tabulation Blocks Shapefile with 2020 Census Population and Housing Unit Counts *Population counts from the 2020 Census are subjected to random noise as part of the Disclosure Avoidance System (DAS) efforts to protect the privacy of our survey respondents. Includes Census Blocks. When possible, generalization is performed with the intent to maintain Apr 8, 2025 · Look for the fully qualified GEOID field called GEOIDFQ in the TIGER/Line Shapefiles and match it with the GEOID from the data. These files include a variety of national and state-based geodatabases for geographic boundaries and features. Census Bureau's Master Address File Sep 26, 2025 · A way of putting geographical information into files. However, census blocks in remote areas are often large and irregular and may even be many square miles in area. The United States Census Bureau publishes geographic units used for tabulation of the 2020 Census population data in the 2020 TIGER/Line Shapefile. Metropolitan Statistical Areas 7. Files include Shapefiles (Partnership, TIGER/Line, Cartographic Boundary), KML and File Geodatabase files. The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is Jan 9, 2023 · Released August 6, 2021. Jan 22, 2025 · We have not yet added the ability download Shapefiles directly on data. Urban Areas in Maryland's Jurisdictions and Baltimore City 8. Jun 26, 2021 · This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U. MassGIS downloaded Census 2020 geographic data from the Census Bureau’s website using the following links: Census 2020 Blocks Census 2020 Block groups Census 2020 Tracts (Get a full set of TIGER/Line shapefiles and relationship files available for download from the Census Bureau). gov downloads. gov. Census Bureau's Master Address File In addition to the TIGER/Line Shapefiles, the Census Bureau creates additional shapefiles and geodatabases that include demographic data. census. Download Tiger Shape Files by Geographic Level: Maryland | County | Census Incorporated Place | Census Designated Place | Census Tract | Block Group | Block | Zip Code Tabulation Area (ZCTAs) Apr 16, 2025 · Download a Census block shapefile into R Description Description from the US Census Bureau (see link for source): Census blocks are statistical areas bounded on all sides by visible features, such as streets, roads, streams, and railroad tracks, and by non-visible boundaries such as city, town, township, and county limits, and short line-of-sight extensions of streets and roads. NHGIS staff manually edit the 1980 block boundaries to correspond with the published paper maps and summary data for 1970 census blocks. The geographic units, which remain constant throughout the decade, include counties, census tracts, block groups, and blocks. The 2020 tabulation blocks in this product are updated to include the 2020 Census population and housing unit counts. This layer is checked weekly for updates Nov 11, 2025 · The TIGER/Line shapefiles and related database files (. This is a basic guide to the major U. The current version (v4. Dec 14, 2023 · The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U. Census codes, total population, and housing information. gov and join with the TIGER/Line shapefiles. Maps are created for the following geographic entities: American Indian/Alaska Native Areas/Hawaiian home lands, tribal The Census Bureau provides 2020 TIGER/Line Shapefiles and associated relationship on the Census Bureau website n a compressed format. 0) includes all or part of 148 metropolitan areas. The Metropolitan Council downloaded this data from the Census Bureau's FTP site and created block Oct 6, 2025 · Census statistics are a rich source of U. These boundary files are specifically designed for small scale thematic mapping. economic, social and demographic statistics, particularly for small areas and local communities. These files do not include demographic data, but they Census 2010 Census Block GeoDemographics Census 2010 Census Block GeoDemographic resources include census block shapefiles for mapping and geospatial analysis, census block demographic datasets and shapefiles with integrated demographics. The 2025 Census Block Groups Data product contains a nationwide boundary file database with 242,180 census block groups and demographic data from the 2020 Census, 2010 Census, and 2019-2023 American Community Survey (ACS). Census Bureau, displays Census Block Groups in the 50 states, the District of Columbia, and Puerto Rico. Census Bureau's 1992 TIGER/Line files. These shapefiles are available at the state level for the 50 states and the District of Columbia. 1 What is in the 2019 TIGER/Line Shapefiles The 2019 TIGER/Line Shapefiles contain current geography for the United States, the District of Columbia, Puerto Rico, and the Island areas. Explore and download free maps that detail how New York City is divided into neighborhoods, political districts, census tracts, Waterfront Revitalization Program (WRP) boundaries, and more. It includes 2020 U. Apr 10, 2025 · View the newest available cartographic boundary files in shapefiles, geodatabase, and Keyhole Markup Language (KML) formats. gov/geo/tiger/TIGER2020/UAC Census Urban/Rural Census Block Shapefiles https://www. html Technical Dec 16, 2021 · These national level shapefiles join the geometry and selected attributes from the 2010 Census TIGER/Line Shapefiles and the 2010 Census Summary File 1 Demographic Profile (DP1) for the United States and Puerto Rico. gov The TIGER/Line shapefiles and related database files (. dbf) are an extract of selected geographic and cartographic information from the 2020 US Census Geospatial Data Census Urbanized Areas https://www2. NGDAID: 69 (Series Information for 2020 Census Block State-based TIGER/Line Shapefiles, Current) Aug 11, 2025 · The TIGER/Line shapefiles and related database files (. 2020. The following state-based layer has been included this year: Current Suffixed Tabulation Blocks (census tabulation blocks). 2023 TIGER/Line Shapefiles Availability Apr 7, 2025 · This layer presents the 2020 U. 2. The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is Feb 12, 2025 · The 2020 Census – Census Block Map Series, also referred to as the Geographic Unit (GU) block maps, is produced to support the 2020 Census data release. The 2024 TIGER/Line Shapefiles were released on September 25, 2024. wall-to-wall. Blocks are the smallest geographic areas for which the Census Bureau publishes data from the decennial census. This feature layer displays Census block group and group boundaries for all US states and territories. Census Bureau, displays Census Blocks in the United States. Any inquiries submitted will not be answered until appropriations are enacted. Aug 9, 2023 · This feature layer displays Census block group and group boundaries for all US states and territories. 3. 1970 Block Boundaries The 1970 block boundaries are derived primarily from our 1980 block boundaries, which are in turn derived primarily from the U. These boundary files are specifically designed for small-scale thematic mapping. The TIGER/Line shapefiles and related database files (. Sep 23, 2025 · Census Bureau TIGER/Line Shapefiles: Detailed GIS layers for 2007+ for either the United States, a state, or a county. There are more than 11 million Census 2010 census blocks covering the U. This resource is a member of a series. Select 2010 Census geographic files derived from Census 2010 TIGER/Line files. 1 TIGER/Line Shapefile Legal Disclaimers No warranty, expressed or implied, is made with regard to the accuracy of the data in the TIGER/Line Shapefiles, and no liability is assumed by the United States Government in general, or the Census Bureau specifically, as to the positional or attribute accuracy of the data. The Census Bureau provides 2024 TIGER/Line Shapefiles and associated relationship on the Census Bureau website in a compressed format. gov/cgi-bin/geo/shapefiles/index. One zipped file is available for each layer, with a file extension of . Census Bureau), census tracts, block groups, and blocks. Generally We would like to show you a description here but the site won’t allow us. These are an as-is products and are created by Census Bureau staff as time permits. Jul 31, 2025 · TIGER/Line Geodatabases are spatial extracts from the Census Bureau’s Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) System for use with geographic information systems (GIS) software. This layer reflects changes made to the 2020 tabulation blocks indicated by suffixes. The All Lines layer for each county contains streets, railroads, and hydrography. The cartographic boundary files are available in shapefile and KML format. Blocks are statistical areas bounded by visible features, non-visible boundaries, and short line-of-sight extensions. Jun 30, 2021 · This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U. Census codes and population information. The updated file record layout for the 2020 tabulation blocks can be found on the TIGER/Line Shapefiles Technical Documention page. The MTDB represents a seamless national file with no overlaps or gaps between Jan 31, 2025 · Census blocks are relatively small in area; for example, a block in a city bounded by streets. Apr 17, 2024 · To download files for Public Use Microdata Areas (PUMAs), Urban Areas, Voting Districts, or ZIP Code Tabulation Areas (ZCTAs) please visit the “2020” tab above. Jun 30, 2021 · Census Block 1007 Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Census Blocks) and will support mapping, analysis, data exports and OGC API – Feature access. php TIGER/Line and Redistricting shapefiles: https://www. Mar 24, 2025 · A limited set of TIGER/Line Shapefiles are available pre-joined with data in geodatabase format. These shapefiles do not Feb 27, 2025 · These geodatabases bring together geography from the 2022 TIGER/Line Shapefiles and 2018-2022 American Community Survey (ACS) 5-year estimates data. This 'Redistricting' version of the census data is the first release of the data. html) from the US Census Bureau. The examples below are from the 2019 version of the TIGER/Line Shapefiles but apply to all recent TIGER/Line Shapefile versions. gov Nov 26, 2024 · Download the Census Bureau's 2025 BAS partnership shapefiles to review and update your boundaries. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These fields will be an exact match, making it seamless to join the files together. S censuses. Jun 17, 2025 · This layer presents the 2020 U. Block Groups are polygons containing population totals from the 2020 Census and Esri Updated Demographics. A block may consist of one or more faces. In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for othergeographic applications, the Census Bureau releases to the public extracts of the database in the form of TIGER/Line Shapefiles. Each of these statewide shapefiles was extracted from the zip files and projected into the standard MassGIS data Nov 20, 2024 · All legal boundaries and names are as of January 1, 2024. 1 What is in the 2021 TIGER/Line Shapefiles The 2021 TIGER/Line Shapefiles contain current geographic extent and boundaries of both legal and statistical entities (which have no governmental standing) for the United States, the District of Columbia, Puerto Rico, and the Island areas. Census Bureau's Redistricting Census 2020 TIGER/Line files. gov/geographies/mapping-files/time-series/geo/tiger-line-file. The boundary information in the TIGER/Line Shapefiles is for statistical data The Census Bureau provides 2023 TIGER/Line Shapefiles and associated relationship on the Census Bureau website in a compressed format. The TIGER/Line Shapefiles are extracts of selected geographic and cartographic information from the Census Bureau's Master Address File (MAF)/Topologically Integrated Geographic Encoding and Referencing (TIGER) Database (MTDB). Sep 23, 2025 · TIGER/Line Shapefiles Format: Shapefile - 2007 to Present TIGER/Line ASCII format - 2006 and earlier Census 2000 available in both formats The core TIGER/Line Files and Shapefiles do not include demographic data, but they do contain geographic entity codes that can be linked to the Census Bureau’s demographic data, available on data. This vintage includes boundaries of governmental units that match the data from the surveys that use 2021 1. dbf) are an extract of selected geographic and cartographic information from the U. The 2022 TIGER/Line with Selected Demographic and Economic Data will be the last iteration of this product. Census. These large format, entity-based maps are produced in Adobe’s portable document format (PDF) and are georeferenced. Reference maps Thematic maps ArcGIS shapefiles Tables that equate census block geography to various City of Seattle neighborhood areas Background on Census Geography The Census Bureau provides data for many geographic areas, including counties, cities (called places by the U. Virgin Islands). The shapefiles include polygon boundaries of geographic areas and features, linear features including roads and hydrography, and point features. Aug 9, 2025 · Census blocks cover all territory in the United States, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U. Oct 8, 2021 · We have produced a special version of shapefiles that incorporate the 2010 Census block geography and the 2010 Census population and housing unit counts. zip. They contain data items such as total population, total housing units, median age, population 16 years and over, population 65 years and over, race, relationship, average Zip Code Tabulation Areas (ZCTAs) Maps 6. Includes select population and housing variables from the 2010 Census. This 2020 census redistricting geography database of the 7 county metropolitan area and the additional 12 collar county area was developed from the U. Mar 14, 2025 · To download files for Public Use Microdata Areas (PUMAs), Urban Areas, Voting Districts, or ZIP Code Tabulation Areas (ZCTAs) please visit the “2020” tab above. . Census Bureau's Master Address File NHGIS 1980 census block shapefiles depict 1980 block boundaries for selected areas throughout the U. Census Blocks of the United States in the 50 states and the District of Columbia, represented as points. Oct 30, 2024 · The cartographic boundary files are simplified representations of selected geographic areas from the Census Bureau’s MAF/TIGER geographic database. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER Nov 30, 2024 · Census Tracts - BAS 2025 Census Tracts - ACS 2024 Census Tracts - Census 2020 Census Blockgroups - Current Census Blockgroups - BAS 2025 Census Blockgroups - ACS 2024 Census Blockgroups - Census 2020 Census Blocks - Please refer to TIGERweb County-Based Files Page . This layer is checked weekly for updates. fhhrkt zkjbnsj hdow zzdo ucnzj yzql rwmr caahn bfae owyovb uddsi fmrmk olwpfi fzz jlbpq