Datasets
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Police Data: Crashes
This data set contains Somerville crashes that occurred from May 2018 to present. Crash reports are completed when a motor vehicle crash occurs on a public way and involves at... -
Police Data: Computer Aided Dispatch (CAD)
This data set encompasses calls for service from 2017 to present from the City of Somerville's Computer Aided Dispatch (CAD) system. It excludes routine or administrative tasks... -
Police Data: Crime Reports
This dataset contains crime reports from the City of Somerville Police Department's records management system from 2017 to present. Each data point represents an incident, which... -
311 Service, Information, and Feedback Requests
This dataset includes data starting in July 2015. This dataset was updated in November 2023 to include Feedback and Information Requests in addition to Service Requests. Please... -
Police Data: Traffic Citations
This complete version of the dataset contains traffic citations issued in Somerville by Somerville police officers since 2017. Citations include both written warnings and those... -
Bicycle & Pedestrian Counts
The annual bike and pedestrian count is a volunteer data collection effort each fall that helps the City understand where and how many people are biking and walking in... -
Applications for Permits and Licenses
The dataset is one row per application for permits and licenses in the City of Somerville through the Citizenserve application system. The current dataset contains applications... -
Winter Warming Center 2024/2025 Resident Feedback Survey Responses
The 2024/2025 Somerville Winter Warming Center operated at the Cummings School at 42 Prescott Street from December 2024 to April 2025, providing overnight accommodations to... -
Somerville Happiness Survey Responses
Every two years, the City of Somerville sends the Somerville Happiness Survey to a random sample of Somerville residents. The survey asks residents to rate their personal... -
Somerville School Building Project Community Survey Responses
The City of Somerville is planning to build a new PK-8 school building to address the needs of the Winter Hill School. The City must decide whether to also address Brown School... -
Parks and Recreation Program Feedback Survey Results
After every Parks and Recreation program cycle (generally following the seasons), the City of Somerville sends the Parks and Recreation Survey to the participants of every... -
Somerville at a Glance
Somerville at a Glance is an introduction to Somerville's population, housing, education, home value and other demographic trends over time and compared to Massachusetts as a... -
Open Space and Recreation Plan Survey
The OSRP survey was conducted from November 2023 to January 2024 and received 710 responses. The survey highlights a variety of community priorities related to open space and... -
FY2025 Tax Parcels
FY 2025 property tax parcels and related assessor's data as prepared for MassGIS using the MassGIS Level 3 GIS parcel standard. -
Zoning & Overlay Districts
Polygon feature class representing the City of Somerville, Massachusetts zoning map adopted December 12, 2019 as part of the City of Somerville Zoning Overhaul... -
Impervious Surfaces
Georeferenced raster image dataset representing City of Somerville, Massachusetts, impervious surface areas. -
Place Names
ESRI point feature class representing City of Somerville, Massachusetts squares, hills and other commonly referenced locations. -
City of Somerville Parking Permits
Parking permits issued by the City of Somerville Parking Department between January 1, 2017 and November 30, 2020. Each row represents a unique permit issued. Medical care...