Crime Grade · FBI UCR Data · 2025
Monrovia, CA Crime Grade
How Monrovia grades for violent crime against every other reporting U.S. city — and against the rest of California — based on the FBI's Uniform Crime Reporting data.
National
6/10
vs. all U.S. cities ≥ 25,000 population
California
3/10
vs. California cities ≥ 10,000 population
In 2025, the violent crime rate in Monrovia, CA was 190.8 per 100,000 residents (72 incidents over a population of 37,736). That puts Monrovia 41% below the U.S. rate of 325.3 and 54% below the California statewide rate of 415.5.
Violent crime rate, 5-year trend
Per 100,000 residents. Monrovia (red), California (blue), U.S. average (gray dashed).
Monrovia 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 | 250.7(95) | 283.0(105) | 219.6(80) | 316.2(115) | 190.8(72) |
| Murder | 5.3(2) | 0.0(0) | 0.0(0) | 5.5(2) | 2.6(1) |
| Rape | 15.8(6) | 24.3(9) | 22.0(8) | 35.7(13) | 13.2(5) |
| Robbery | 44.9(17) | 86.2(32) | 54.9(20) | 96.2(35) | 39.7(15) |
| Aggravated assault | 184.7(70) | 172.5(64) | 142.7(52) | 178.7(65) | 135.1(51) |
| Property crime | 2121.8(804) | 2458.0(912) | 2311.2(842) | 2326.4(846) | 2051.1(774) |
| Burglary | 329.9(125) | 355.8(132) | 274.5(100) | 250.2(91) | 166.9(63) |
| Larceny | 1525.4(578) | 1797.6(667) | 1685.3(614) | 1699.4(618) | 1648.3(622) |
| Motor vehicle theft | 234.9(89) | 283.0(105) | 323.9(118) | 352.0(128) | 193.4(73) |
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: Monrovia's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- State decile: Same calculation restricted to California 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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