Safety · Stonington
Stonington, CT crime & safety
Stonington's reported crime rate is well below Connecticut's. Most reported incidents are property crimes, mainly thefts. 4 violent crimes were reported in 2025.
Crime reported to police, trends and how Stonington compares with the towns next door, from FBI data.
TownTapestry Safety GradeNew
A−
Stonington’s Safety Grade: A-
Stonington reports less crime per resident than 78% of the U.S. towns and cities we grade.
A-Violent crimeB+Property crime▼Improving since 2023
All U.S. towns we grade (6,620)Safer than 78%
More reported crimeLess reported crime
Connecticut towns we grade (91)Safer than 64%
Places of 5,000–25,000 people (2,890)Safer than 78%
High confidence. Built on 430 incidents over 3 years; ordinary year-to-year swings wouldn't change the grade.
How the Safety Grade works
- One score, from FBI data. Property crimes + 4 × violent crimes reported to police, per resident, pooled over the FBI’s latest 3 years (2023–2025). Violent crime counts four times as much because it matters more to how safe a place feels. It’s the same score behind our Safest towns in CT ranking.
- Graded on a national curve. Every U.S. town and city with 1,000+ residents that reported all 3 years (6,620 places) is lined up by score: A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
- Violent and property sub-grades use the same curve on each rate alone.
- Trend compares 2025 with 2023 and only says “improving” or “rising” when the change is bigger than normal year-to-year swings.
- Not graded: towns under 1,000 people, and towns missing any of the 3 years.
- What it can’t see: unreported crime, traffic safety, or which part of town incidents happen in. Towns with a campus, highway or big shopping center count incidents involving visitors. It’s our own summary of public data, not an official rating.
Reported crime, 2025
Stonington at a glance
Violent crime
0.2
per 1,000 residents · Connecticut 1.1
Property crime
4.5
per 1,000 residents · Connecticut 11.6
Incidents reported
89
4 violent · 85 property
Since 2022
▼ 47%
change in reported property crime
Violent crime per 1,000
Property crime per 1,000
Trend
Reported crime per 1,000 residents, 2022–2025
StoningtonConnecticut
Solid lines: property crime · dashed: violent crime.
Show as a table
| Year | Stonington property | Connecticut property | Stonington violent | Connecticut violent |
|---|---|---|---|---|
| 2022 | 8.5 | 15.2 | 0.7 | 1.6 |
| 2023 | 8.3 | 15.8 | 0.9 | 1.5 |
| 2024 | 8.6 | 14 | 0.6 | 1.4 |
| 2025 | 4.5 | 11.6 | 0.2 | 1.1 |
What gets reported
2025, by type
Larceny / theft
74
Burglary
7
Vehicle theft
4
Aggravated assault
2
Robbery
2
Rape
0
Homicide
0
Arson
0
Offenses reported to police, not convictions.
Who keeps Stonington safe
Local public safety
👮 Stonington Police DepartmentReports its crime counts to the FBI — the figures on this page.
🚨 EmergenciesCall 911. For non-emergency numbers, alerts and preparedness, see the town guide.
How to read these numbers
What this data can and can't tell you
- It's reported crime. Only incidents reported to and recorded by police appear here. Many thefts and some assaults are never reported.
- Small numbers swing. In a town of about 18,900, a handful of incidents moves the rate noticeably from year to year. The trend matters more than any one year.
- Visitors count too. Towns with a campus, highway, beach or shopping center see incidents involving people who don't live there, which raises the per-resident rate.
- Gaps are real gaps. A missing year means the department didn't report a full year, not that nothing happened.
Source: FBI Uniform Crime Reporting Program, Crime Data Explorer: offenses known to law enforcement by city, 2025, and state and national rates. Counts are crimes reported to police, not convictions. This isn't an official statement of public safety — in an emergency, call 911.