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Cambridge City Data

Monthly counts from Cambridge Open Data, the open data portal of the City of Cambridge

311 Service Requests

20,465requests in the 12 months to Sep 2026

+22.6% from the 12 months before

311 Service Requests by month
  • Icy or Unshoveled Sidewalk2,047
  • Missed Trash Pickup1,464
  • Other965
See 311 requests details

Reported Crime

7,227reports in the 12 months to Sep 2026

-8.6% from the 12 months before

Reported Crime by month
  • Shoplifting964
  • Hit and Run742
  • Larceny from Residence454
See reported crime details

Traffic Crashes

1,657crashes in the 12 months to Sep 2026

+0.5% from the 12 months before

Traffic Crashes by month
  • Sideswipe, Same Direction558
  • Angle379
  • Rear-End225
See traffic crashes details

Frequently asked questions

How many 311 requests did Cambridge record?
Cambridge recorded 20,465 requests in the 12 months to Sep 2026. The most common type was "Icy or Unshoveled Sidewalk" (2,047), according to Cambridge Open Data.
How many crime reports did Cambridge record?
Cambridge recorded 7,227 reports in the 12 months to Sep 2026. The most common type was "Shoplifting" (964), according to Cambridge Open Data.
How many traffic crashes did Cambridge record?
Cambridge recorded 1,657 crashes in the 12 months to Sep 2026. The most common type was "Sideswipe, Same Direction" (558), according to Cambridge Open Data.
Are these official numbers?
They are counts of the records City of Cambridge publishes on its open data portal. Records can be added, corrected or removed after they are first published, and the most recent month is often incomplete until reports are processed.

Source: Cambridge Open Data · Last updated 10/26/2026 · Counts checked 10/26/2026