CrimeTally

Massachusetts reporting coverage, 2025

Of the 423 police agencies the FBI lists for Massachusetts, 395 reported all 12 months of 2025, 6 reported part of the year and 22 reported nothing. The rest of the FBI's figure for Massachusetts is its estimate.

Reported all 12 months
39593% of agencies
Reported part of the year
61% of agencies
Reported nothing
225% of agencies

A month counts when both the violent and the property crime figures are on file for it. Shares count agencies, not people: a few large agencies can cover most of a state's residents. 9 of the 423 are not on the FBI's newer reporting system (NIBRS); the FBI accepted only NIBRS for 2021, and since then has taken the older summary counts as well, so an agency can report every month without it. They are listed last. Data from the FBI's September 2026 refresh.

Reported all 12 months · 395

Reported part of the year · 6

Reported nothing · 22

Not reporting through NIBRS · 9