TIGER/Line Shapefile, Current, State, Mississippi, 2020 Census Public Use Microdata Area (PUMA)

This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) System (MTS). The MTS represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Public Use Microdata Areas (PUMAs) are decennial census areas that permit the tabulation and dissemination of Public Use Microdata Sample (PUMS) data, American Community Survey (ACS) data, and data from other censuses and surveys. For the 2020 Census, the State Data Centers (SDCs) in each state, the District of Columbia, and the Commonwealth of Puerto Rico had the opportunity to delineate PUMAS within their state or statistically equivalent entity. All PUMAs must nest within states and have a minimum population threshold of 100,000 persons. 2020 PUMAs consist of census tracts and cover the entirety of the United States, Puerto Rico and Guam. American Samoa, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands do not contain any 2020 PUMAs because the population is less than the minimum population requirement. Each PUMA is identified by a five-character numeric census code that may contain leading zeros and a descriptive name.

                                            {
  "fn": "U.S. Department of Commerce, U.S. Census Bureau, Geography Division",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:geo.geography@census.gov"
}
                                        

                                            [
  {
    "@type": "dcat:Distribution",
    "title": "tl_2025_28_puma20.zip",
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    "description": "The TIGER/Line Shapefiles are the fully supported, core geographic product from the U.S. Census Bureau. They are extracts of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) System.",
    "downloadURL": "https://www2.census.gov/geo/tiger/TIGER2025/PUMA20/tl_2025_28_puma20.zip",
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                                            [
  "State or equivalent entity",
  "Polygon",
  "Public Use Microdata Area",
  "PUMA",
  "State or Equivalent Entity",
  "Mississippi",
  "MS",
  "28"
]
                                        

                                            []
                                        

                                            {
  "name": "U.S. Department of Commerce, U.S. Census Bureau, Geography Division",
  "@type": "org:Organization"
}