Crime Grade · FBI UCR Data · 2025
Glastonbury, CT Crime Grade
How Glastonbury 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
4/10
vs. Connecticut cities ≥ 10,000 population
In 2025, the violent crime rate in Glastonbury, CT was 25.2 per 100,000 residents (9 incidents over a population of 35,676). That puts Glastonbury Infinity% above the U.S. rate of 0.0 and 77% below the Connecticut statewide rate of 108.0.
That ranks Glastonbury #194 of 3,771 ranked U.S. cities, safer than 95% of them, and #27 of 86 in Connecticut. Violent crime is down 11% year over year and down 49% over the last five years.
Glastonbury, CT crime — key facts
- National Crime Grade
- A (1/10)
- Connecticut Grade
- B (4/10)
- Violent crime rate
- 25.2 / 100k
- National rank
- #194 of 3,771
- CT rank
- #27 of 86
- Safer than
- 95% of U.S. cities
- Year over year
- down 11%
- 5-year change
- down 49%
- Population
- 35,676
- Reporting agency
- Glastonbury Police Department
- Data year
- 2025 · FBI UCR
Reported by Glastonbury Police Department (FBI ORI CT0005400) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Glastonbury, CT
Also known as
- Watertuyn
- Glastenbury
- Naubuc
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. Glastonbury (red), Connecticut (blue), U.S. average (gray dashed).
Glastonbury 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 | 49.4(17) | 37.1(13) | 22.7(8) | 28.4(10) | 25.2(9) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 0.0(0) | 5.7(2) | 0.0(0) | 5.7(2) | 5.6(2) |
| Robbery | 32.0(11) | 11.4(4) | 11.3(4) | 2.8(1) | 5.6(2) |
| Aggravated assault | 17.4(6) | 20.0(7) | 11.3(4) | 19.9(7) | 14.0(5) |
| Property crime | 1394.4(480) | 1361.5(477) | 1557.2(549) | 984.4(347) | 591.4(211) |
| Burglary | 145.2(50) | 88.5(31) | 175.9(62) | 68.1(24) | 50.5(18) |
| Larceny | 1150.4(396) | 1193.1(418) | 1208.3(426) | 828.4(292) | 507.3(181) |
| Motor vehicle theft | 95.9(33) | 77.1(27) | 170.2(60) | 82.3(29) | 22.4(8) |
How the Crime Grade is calculated
- What is the source of the Glastonbury, 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 Glastonbury 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 Glastonbury calculated?
- Glastonbury'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 Glastonbury 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 Glastonbury to other places
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