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

Datasets

5 datasets

Boston Maps

Non Public Schools

This point datalayer shows the locations of schools in Massachusetts. Schools appearing in this layer are those attended by students in pre-kindergarten through high school. Categories of schools include public,…

  • GeoJSON
  • CSV
  • ArcGIS
  • HTML
  • KML

Updated Nov 8, 2026

Boston Maps

Main Street Districts

Boston Main Street districts are a network of 20 Main Street Organizations that use a comprehensive revitalization approach to create, build, and sustain healthy commercial districts.

  • GeoJSON
  • CSV
  • ArcGIS
  • HTML
  • KML

Updated Nov 8, 2026

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

Parcels (2016)

City of Boston's parcel data created by the Assessing department in 2016. This data combines 2016 geometry data with 2016 ownership data. Data Key Property Occupancy Codes

  • GeoJSON
  • CSV
  • ZIP
  • ArcGIS
  • HTML

Updated Dec 6, 2024

Department of Innovation and Technology

Open and Protected Data Policy

Following April 7, 2014 Executive Order from Mayor Walsh, an Open and Protected Data Policy was drafted to guide the City in defining, protecting, and ultimately making Open Data available and useful to the public. The…

  • PDF

Updated May 15, 2019

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