GIS data: Boundaries of 2000 Census Tracts (water areas included).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

The 2020 NYC Public Use Microdata Areas (PUMAs) are statistical geographic areas defined for the dissemination of 2020 Public Use Microdata Sample (PUMS) data. PUMAs have a minimum population of 100,000, are aggregated from census tracts, and approximate Community Districts (CDs), or combinations of CDs (There are 59 CDs and only 55 NYC PUMAs because of such combinations). These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map.

GIS data: Boundaries of 2000 Census Blocks (water areas included).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

The Department of City Planning (DCP) created Community District Tabulation Areas (CDTAs) to closely approximate the 59 Community Districts of New York City for the purpose of reporting American Community Survey (ACS) data. CDTAs are built by aggregating whole 2020 census tracts. All previously released versions of this data are available at BYTES of the BIG APPLE- Archive.

The Department of City Planning (DCP) created Community District Tabulation Areas (CDTAs) to closely approximate the 59 Community Districts of New York City for the purpose of reporting American Community Survey (ACS) data. CDTAs are built by aggregating whole 2020 census tracts. All previously released versions of this data are available at BYTES of the BIG APPLE- Archive.

GIS data: Boundaries of 2000 Census Tracts.

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

GIS data: Boundaries of 2000 Census Blocks.

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

GIS data: Boundaries of 2000 Census Tracts (water areas included).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

GIS data: Boundaries of 2000 Census Blocks (water areas included).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive