Polygon feature class representing City of Somerville, Massachusetts zoning and overlay districts adopted December 12, 2019 as part of the City of Somerville Zoning Overhaul (https://www.somervillezoning.com/) and last amended by City Council December 9, 2021. Last updated July 26, 2024.

ESRI point feature class representing City of Somerville, Massachusetts fire station locations.

ESRI point feature class representing City of Somerville, Massachusetts polling places for the for the voter precincts based on the 2020 Census. Last updated September 18, 2023.

ESRI polygon feature class representing City of Somerville, Massachusetts fire response districts.

ESRI point feature class representing City of Somerville, Massachusetts police station locations.

ESRI polygon feature class representing City of Somerville, Massachusetts voter precincts based on the 2020 Census. Last updated September 22, 2023.