Crime Grade · FBI UCR Data · 2025
Nantucket, MA Crime Grade
How Nantucket grades for violent crime against every other reporting U.S. city — and against the rest of Massachusetts — based on the FBI's Uniform Crime Reporting data.
National
6/10
vs. all U.S. cities ≥ 25,000 population
Massachusetts
6/10
vs. Massachusetts cities ≥ 10,000 population
In 2025, the violent crime rate in Nantucket, MA was 183.2 per 100,000 residents (27 incidents over a population of 14,742). That puts Nantucket 44% below the U.S. rate of 325.3 and 40% below the Massachusetts statewide rate of 303.5.
That ranks Nantucket #1,917 of 3,771 ranked U.S. cities, safer than 49% of them, and #102 of 186 in Massachusetts. Violent crime is up 18% year over year and down 15% over the last five years.
Nantucket, MA crime — key facts
- National Crime Grade
- C (6/10)
- Massachusetts Grade
- C (6/10)
- Violent crime rate
- 183.2 / 100k
- National rank
- #1,917 of 3,771
- MA rank
- #102 of 186
- Safer than
- 49% of U.S. cities
- Year over year
- up 18%
- 5-year change
- down 15%
- Population
- 14,742
- Reporting agency
- Nantucket Police Department
- Data year
- 2025 · FBI UCR
Reported by Nantucket Police Department (FBI ORI MA0100100) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Nantucket, MA
Also known as
- Nantuckett
- Sharborn
- Sherburne
- Wesco
- Nantucquet
- Wesko
- Nantukes
- Sherbourne
Location
On the W shore of Nantucket Harbor, Nantucket Island, 5 mi E of Madaket; Town of Nantucket.
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. Nantucket (red), Massachusetts (blue), U.S. average (gray dashed).
Nantucket 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 | 215.5(25) | 276.8(41) | 212.8(31) | 155.5(23) | 183.2(27) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 43.1(5) | 54.0(8) | 41.2(6) | 40.6(6) | 47.5(7) |
| Robbery | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Aggravated assault | 172.4(20) | 222.8(33) | 171.6(25) | 115.0(17) | 135.7(20) |
| Property crime | 1603.4(186) | 1714.6(254) | 1194.5(174) | 926.4(137) | 1098.9(162) |
| Burglary | 241.4(28) | 236.3(35) | 103.0(15) | 74.4(11) | 74.6(11) |
| Larceny | 1241.4(144) | 1336.6(198) | 1016.0(148) | 804.7(119) | 929.3(137) |
| Motor vehicle theft | 120.7(14) | 141.8(21) | 75.5(11) | 47.3(7) | 88.2(13) |
How the Crime Grade is calculated
- What is the source of the Nantucket, MA 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 Nantucket 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 Nantucket calculated?
- Nantucket's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Massachusetts state decile calculated?
- Same calculation restricted to Massachusetts 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 Nantucket 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 Massachusetts
Comparable Massachusetts cities by population.
Compare Nantucket to other places
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