Crime Grade · FBI UCR Data · 2025
Suffield, CT Crime Grade
How Suffield 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
1/10
vs. Connecticut cities ≥ 10,000 population
In 2025, the violent crime rate in Suffield, CT was 6.2 per 100,000 residents (1 incidents over a population of 16,037). That puts Suffield 98% below the U.S. rate of 325.3 and 94% below the Connecticut statewide rate of 108.0.
That ranks Suffield #31 of 3,771 ranked U.S. cities, safer than 99% of them, and #5 of 86 in Connecticut. Violent crime is down 76% year over year and down 75% over the last five years.
Suffield, CT crime — key facts
- National Crime Grade
- A (1/10)
- Connecticut Grade
- A (1/10)
- Violent crime rate
- 6.2 / 100k
- National rank
- #31 of 3,771
- CT rank
- #5 of 86
- Safer than
- 99% of U.S. cities
- Year over year
- down 76%
- 5-year change
- down 75%
- Population
- 16,037
- Reporting agency
- Suffield Police Department
- Data year
- 2025 · FBI UCR
Reported by Suffield Police Department (FBI ORI CT0013900) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Suffield, CT
Also known as
- Southfield
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. Suffield (red), Connecticut (blue), U.S. average (gray dashed).
Suffield 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 | 25.3(4) | 62.9(10) | 12.7(2) | 25.6(4) | 6.2(1) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 6.3(1) | 37.8(6) | 6.3(1) | 19.2(3) | 6.2(1) |
| Robbery | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Aggravated assault | 19.0(3) | 25.2(4) | 6.3(1) | 6.4(1) | 0.0(0) |
| Property crime | 448.9(71) | 667.1(106) | 692.1(109) | 645.7(101) | 293.1(47) |
| Burglary | 82.2(13) | 88.1(14) | 107.9(17) | 83.1(13) | 31.2(5) |
| Larceny | 290.8(46) | 427.9(68) | 482.5(76) | 409.2(64) | 224.5(36) |
| Motor vehicle theft | 69.5(11) | 151.0(24) | 95.2(15) | 140.7(22) | 37.4(6) |
How the Crime Grade is calculated
- What is the source of the Suffield, 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 Suffield 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 Suffield calculated?
- Suffield'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 Suffield 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 Suffield to other places
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