Crime Grade · FBI UCR Data · 2025
Rio Vista, CA Crime Grade
How Rio Vista 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
5/10
vs. all U.S. cities ≥ 25,000 population
California
2/10
vs. California cities ≥ 10,000 population
In 2025, the violent crime rate in Rio Vista, CA was 164.9 per 100,000 residents (17 incidents over a population of 10,309). That puts Rio Vista 49% below the U.S. rate of 325.3 and 60% below the California statewide rate of 415.5.
Violent crime rate, 5-year trend
Per 100,000 residents. Rio Vista (red), California (blue), U.S. average (gray dashed).
Rio Vista 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 | 2020 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 239.5(24) | 347.8(36) | 332.9(35) | 245.3(25) | 164.9(17) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 9.8(1) | 0.0(0) |
| Rape | 39.9(4) | 19.3(2) | 47.6(5) | 19.6(2) | 19.4(2) |
| Robbery | 10.0(1) | 9.7(1) | 9.5(1) | 0.0(0) | 9.7(1) |
| Aggravated assault | 189.6(19) | 318.8(33) | 275.8(29) | 215.9(22) | 135.8(14) |
| Property crime | 1217.6(122) | 888.7(92) | 761.0(80) | 421.9(43) | 543.2(56) |
| Burglary | 299.4(30) | 96.6(10) | 66.6(7) | 68.7(7) | 184.3(19) |
| Larceny | 708.6(71) | 666.5(69) | 551.7(58) | 255.1(26) | 281.3(29) |
| Motor vehicle theft | 209.6(21) | 115.9(12) | 114.1(12) | 58.9(6) | 77.6(8) |
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: Rio Vista'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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