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City of BostonA prototype of Analyze Boston by Datopian, not an official City of Boston website. Visit Boston.gov

Datasets

3 datasets

Planning Department

Census Tracts Boston (2020)

Census Tracts are small geographic subdivisions of a county, designed by the U.S. Census Bureau to track population change over time. A census tract population ranges from 1,200 to 8,000 people. Because population and…

  • ArcGIS
  • CSV
  • GeoJSON

Updated Nov 8, 2026

Boston Maps

Polling Locations (2022)

In addition to new precincts, new proposed polling locations were based off of the precinct realignment in October 2021. New voting locations will be added throughout the City as a result of new precincts being created.…

  • GeoJSON
  • CSV
  • ZIP
  • ArcGIS
  • HTML

Updated Dec 6, 2024

Boston Maps

Existing Bike Network (2022)

This dataset contains an inventory of existing bicycle facilities within the City of Boston. It is intended for information purposes only. It is not intended to aid in trip routing. Actual conditions may vary from what…

  • GeoJSON
  • CSV
  • ZIP
  • ArcGIS
  • HTML

Updated Dec 6, 2024

Prototype by Datopian · not an official government website · data from data.boston.gov