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2 datasets

2020 Census Allocation to 2010 Census Tracts

  • Published by: California Department of Finance
  • Last updated: Sunday, August 3, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

Because the 2020 Census relationship files released by the Census Bureau did not include population or housing unit percentage allocations, alternativ...

2020 Census PUMAs Final

  • Published by: California Department of Finance
  • Last updated: Saturday, August 2, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

The ApplicationThis application allows comparison of the proposed California 2020 Public Use Microdata Areas (PUMAs) with the 2010 PUMAs. The boundari...

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