Somerville, MA Crash Map and Accident Trends
The most recent police-reported reported collisions in Somerville, MA, plotted from official open data — locations, injuries and contributing factors. This is government-published crash data, not news coverage.
Somerville is a city located directly to the northwest of Boston, and north of Cambridge, in Middlesex County, Massachusetts, United States. As of the 2020 United States census, the city had a total population of 81,045 people. With an area of 4.12 square miles (10.7 km2), the city has a density of 19,671/sq mi (7,595/km2), making it the most densely populated municipality in New England and the 19th most densely populated incorporated municipality in the country.
Text: Wikipedia (CC BY-SA 4.0) · read 2026-09-13
Explore Somerville, MA crash patterns
383 official records from 2025-10-11 to 2026-09-09. Published with a delay · newest record 32 days old
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Recorded crashes per month (full year)
All crashes the portal holds for each month, from its own counts — not affected by the filters or the record cap. Blank months are not yet published.
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Matching crashes per week
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Matching records
· source: City of Somerville Open Data — Police Data: Crashes (Somerville Police Department, ODbL)
Counts are recorded crashes, not risk: without traffic volumes a busy street will always show more crashes, so nothing here ranks places as safe or dangerous. Records are matched by Socrata row id (:id); a record the source edits is revised, never counted twice. How this data is handled.
Most Recent Recorded Crashes
383 records from 2025-10-11 to 2026-09-09, newest first. Last successful import 2026-10-11T22:01 UTC.
| Date | Hour | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|---|
| 2026-09-09 | 11:00 | Broadway & Temple St | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-08 | 8:00 | 30 Berkeley St | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-07 | 23:00 | College Av & Highland Ave | 0 | 0 | Angle |
| 2026-09-06 | 17:00 | 12 Sewall St | 0 | 0 | Angle |
| 2026-09-05 | 23:00 | Beacon St & Park St | 1 | 0 | Angle |
| 2026-09-04 | 15:00 | Lowell St & Summer St | 0 | 0 | Angle |
| 2026-09-04 | 8:00 | Medford St & Ward St | 0 | 0 | Rear-end |
| 2026-09-03 | 20:00 | Broadway & Warner St | 0 | 0 | Angle |
| 2026-09-02 | 17:00 | Ware St & Hardan Rd | 0 | 0 | Angle |
| 2026-09-01 | 17:00 | Medford St & Partridge Av | 1 | 0 | Angle |
| 2026-09-01 | 11:00 | Lincoln St & Perkins St | 0 | 0 | Single Vehicle Crash |
| 2026-08-30 | 5:00 | 237 Highland Avenue | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-29 | 5:00 | 45 Meacham Rd | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-28 | 11:00 | 14 Mcgrath Hwy | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-28 | 7:00 | 493 Somerville Avenue Extension | 0 | 0 | Single Vehicle Crash |
| 2026-08-27 | 14:00 | 9 Grove St | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-08-27 | 13:00 | 130 Walnut St | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-26 | 13:00 | 75 Mystic Av | 0 | 0 | Single Vehicle Crash |
| 2026-08-25 | 22:00 | 83 Broadway | 0 | 0 | Rear-end |
| 2026-08-21 | 17:00 | 24 Park St | 1 | 0 | Head On |
| 2026-08-21 | 14:00 | Medford St & Na | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-20 | 18:00 | Adams St & Medford St | 0 | 0 | Angle |
| 2026-08-19 | 8:00 | 120 Washington St | 1 | 0 | Angle |
| 2026-08-19 | 7:00 | 277 Broadway | 0 | 0 | Angle |
| 2026-08-18 | 18:00 | 179 School St | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-16 | 20:00 | 348 Somerville Av | 1 | 0 | Single Vehicle Crash |
| 2026-08-13 | 20:00 | Beacon St & Kent St | 1 | 0 | Rear-end |
| 2026-08-13 | 16:00 | 30 Davis Sq | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-12 | 10:00 | Mt Vernon St & Pearl St | 1 | 0 | Single Vehicle Crash |
| 2026-08-10 | 7:00 | Mcgrath Hwy & Washington St | 2 | 0 | Angle |
| 2026-08-09 | 21:00 | Broadway & Lincoln St | 0 | 0 | Rear-end |
| 2026-08-09 | 13:00 | 495 Grand Union Blvd | 0 | 0 | Angle |
| 2026-08-07 | 11:00 | 281 Alewife Brook Pkwy | 0 | 0 | Single Vehicle Crash |
| 2026-08-06 | 19:00 | 220 Broadway | 0 | 0 | Rear-end |
| 2026-08-04 | 16:00 | Beacon St & Forest St | 0 | 0 | Angle |
| 2026-08-04 | 5:00 | 541 Broadway | 1 | 0 | Single Vehicle Crash |
| 2026-08-03 | 22:00 | 479 Canal St | 0 | 0 | Unknown |
| 2026-08-02 | 17:00 | 119 Middlesex Av | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-02 | 13:00 | Broadway & Winchester St / (medford) | 1 | 0 | Head On |
| 2026-08-02 | 13:00 | 9 Broadway Pl | 0 | 0 | Head On |
| 2026-08-02 | 7:00 | 61 Walnut St | 0 | 0 | Single Vehicle Crash |
| 2026-08-01 | 0:00 | Medford St & Walnut St | 0 | 0 | Angle |
| 2026-08-01 | 0:00 | 238 Washington St | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-30 | 12:00 | 114 Elm Street | 0 | 0 | Rear-end |
| 2026-07-30 | 11:00 | 220 Washington St | 0 | 0 | Single Vehicle Crash |
| 2026-07-30 | 8:00 | 19 Cross Street E | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-29 | 13:00 | 180 Somerville Av | 1 | 0 | Sideswipe, Same Direction |
| 2026-07-28 | 16:00 | Albion St & Lowell St | 0 | 0 | Angle |
| 2026-07-28 | 15:00 | Broadway & Norwood Av | 0 | 0 | Angle |
| 2026-07-28 | 12:00 | 49 Putnam St | 0 | 0 | Sideswipe, Same Direction |
Accident news in and near Somerville, MA
20 news reports in the last 30 days, placed by city name in the headline — a separate layer from the police records above.
Somerville, MA — FAQ
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Data: City of Somerville Open Data — Police Data: Crashes (Somerville Police Department, ODbL), updated 2026-08-30 (public government data). How records are imported, deduplicated and labelled: methodology. See also accidents in United States and US road deaths by year.