Crime Grade · FBI UCR Data · 2025
Brookfield, CT Crime Grade
How Brookfield grades for violent crime against every other reporting U.S. city — and against the rest of Connecticut — based on the FBI's Uniform Crime Reporting data.
National
1/10
vs. all U.S. cities ≥ 25,000 population
Connecticut
5/10
vs. Connecticut cities ≥ 10,000 population
In 2025, the violent crime rate in Brookfield, CT was 32.7 per 100,000 residents (6 incidents over a population of 18,370). That puts Brookfield 90% below the U.S. rate of 325.3 and 70% below the Connecticut statewide rate of 108.0.
That ranks Brookfield #276 of 3,771 ranked U.S. cities, safer than 93% of them, and #36 of 86 in Connecticut. Violent crime is down 43% year over year and down 21% over the last five years.
Brookfield, CT crime — key facts
- National Crime Grade
- A (1/10)
- Connecticut Grade
- B (5/10)
- Violent crime rate
- 32.7 / 100k
- National rank
- #276 of 3,771
- CT rank
- #36 of 86
- Safer than
- 93% of U.S. cities
- Year over year
- down 43%
- 5-year change
- down 21%
- Population
- 18,370
- Reporting agency
- Brookfield Police Department
- Data year
- 2025 · FBI UCR
Reported by Brookfield Police Department (FBI ORI CT0001800) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Brookfield, CT
Also known as
- Iron Works
Name history sourced from the USGS Geographic Names Information System (GNIS) — public-domain federal geographic-names data.
Violent crime rate, 5-year trend
Per 100,000 residents. Brookfield (red), Connecticut (blue), U.S. average (gray dashed).
Brookfield vs. U.S., 2025 — by offense
Rates per 100,000 residents for each offense category.
Full data, last 5 years
Rates per 100,000 residents. Raw counts in parentheses.
| Offense | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 41.3(7) | 57.2(10) | 51.2(9) | 57.2(10) | 32.7(6) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 5.9(1) | 0.0(0) | 17.1(3) | 5.7(1) | 0.0(0) |
| Robbery | 0.0(0) | 17.2(3) | 5.7(1) | 0.0(0) | 0.0(0) |
| Aggravated assault | 35.4(6) | 40.0(7) | 28.4(5) | 51.4(9) | 32.7(6) |
| Property crime | 773.1(131) | 869.0(152) | 790.7(139) | 531.6(93) | 479.0(88) |
| Burglary | 35.4(6) | 57.2(10) | 79.6(14) | 68.6(12) | 38.1(7) |
| Larceny | 666.9(113) | 743.2(130) | 614.3(108) | 405.8(71) | 408.3(75) |
| Motor vehicle theft | 70.8(12) | 68.6(12) | 85.3(15) | 57.2(10) | 32.7(6) |
How the Crime Grade is calculated
- What is the source of the Brookfield, CT Crime Grade?
- FBI Uniform Crime Reporting via the Crime Data Explorer. Agency-level data, pulled directly. No third-party aggregators, no proprietary score.
- What metric does the Brookfield Crime Grade use?
- Violent crime rate per 100,000 residents (murder + rape + robbery + aggravated assault), most recent fully-reported year.
- How is the national decile for Brookfield calculated?
- Brookfield's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Connecticut state decile calculated?
- Same calculation restricted to Connecticut cities with population ≥ 10,000.
- How do decile scores convert to a letter grade?
- 1–3 = A · 4–5 = B · 6–7 = C · 8 = D · 9–10 = F.
- How often is the Brookfield Crime Grade refreshed?
- Twice a year. The FBI typically releases the prior year's full data each September.
- What are the limits of this Crime Grade?
- The FBI relies on local agency reporting. Rates reflect what was reported, not what occurred.
Nearby cities in Connecticut
Comparable Connecticut cities by population.
Compare Brookfield to other places
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