Crime Grade · FBI UCR Data · 2024
Quincy, MA Crime Grade
How Quincy 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
7/10
vs. all U.S. cities ≥ 25,000 population
Massachusetts
8/10
vs. Massachusetts cities ≥ 10,000 population
In 2024, the violent crime rate in Quincy, MA was 334.1 per 100,000 residents (346 incidents over a population of 103,550). That puts Quincy Infinity% above the U.S. rate of 0.0 and 8% above the Massachusetts statewide rate of 309.9.
Violent crime rate, 5-year trend
Per 100,000 residents. Quincy (red), Massachusetts (blue), U.S. average (gray dashed).
Quincy vs. U.S., 2024 — 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 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Violent crime | 321.9(303) | 317.6(303) | 398.5(403) | 344.4(352) | 334.1(346) |
| Murder | 1.1(1) | 0.0(0) | 2.0(2) | 0.0(0) | 0.0(0) |
| Rape | 29.7(28) | 28.3(27) | 33.6(34) | 28.4(29) | 29.0(30) |
| Robbery | 39.3(37) | 26.2(25) | 31.6(32) | 31.3(32) | 24.1(25) |
| Aggravated assault | 251.8(237) | 263.1(251) | 331.3(335) | 284.7(291) | 281.0(291) |
| Property crime | 1222.9(1,151) | 1226.5(1,170) | 1100.6(1,113) | 1126.1(1,151) | 1333.7(1,381) |
| Burglary | 210.4(198) | 231.7(221) | 195.8(198) | 168.3(172) | 148.7(154) |
| Larceny | 914.8(861) | 844.9(806) | 806.9(816) | 866.8(886) | 1035.2(1,072) |
| Motor vehicle theft | 92.4(87) | 145.7(139) | 91.0(92) | 85.1(87) | 147.8(153) |
How the Crime Grade is calculated
- Source: FBI Uniform Crime Reporting via the Crime Data Explorer. Agency-level data, pulled directly. No third-party aggregators, no proprietary score.
- Metric: Violent crime rate per 100,000 residents (murder + rape + robbery + aggravated assault), most recent fully-reported year.
- National decile: Quincy's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- State decile: Same calculation restricted to Massachusetts cities with population ≥ 10,000.
- Letter grade: 1–3 = A · 4–5 = B · 6–7 = C · 8 = D · 9–10 = F.
- Refresh: Twice a year. The FBI typically releases the prior year's full data each September.
- Limits: The FBI relies on local agency reporting. Rates reflect what was reported, not what occurred.
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