Crime Grade · FBI UCR Data · 2025
Fairfield, CA Crime Grade
How Fairfield 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
9/10
vs. all U.S. cities ≥ 25,000 population
California
8/10
vs. California cities ≥ 10,000 population
In 2025, the violent crime rate in Fairfield, CA was 510.8 per 100,000 residents (630 incidents over a population of 123,346). That puts Fairfield Infinity% above the U.S. rate of 0.0 and 23% above the California statewide rate of 415.5.
That ranks Fairfield #3,295 of 3,771 ranked U.S. cities, safer than 13% of them, and #290 of 371 in California. Violent crime is roughly flat year over year and up 12% over the last five years.
Fairfield, CA crime — key facts
- National Crime Grade
- F (9/10)
- California Grade
- D (8/10)
- Violent crime rate
- 510.8 / 100k
- National rank
- #3,295 of 3,771
- CA rank
- #290 of 371
- Safer than
- 13% of U.S. cities
- Year over year
- roughly flat
- 5-year change
- up 12%
- Population
- 123,346
- Reporting agency
- Fairfield Police Department
- Data year
- 2025 · FBI UCR
Reported by Fairfield Police Department (FBI ORI CA0480300) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
Violent crime rate, 5-year trend
Per 100,000 residents. Fairfield (red), California (blue), U.S. average (gray dashed).
Fairfield 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 | 457.4(542) | 485.9(581) | 579.5(690) | 506.3(613) | 510.8(630) |
| Murder | 5.1(6) | 9.2(11) | 5.0(6) | 1.7(2) | 6.5(8) |
| Rape | 49.8(59) | 50.2(60) | 59.6(71) | 40.5(49) | 43.8(54) |
| Robbery | 142.6(169) | 149.7(179) | 136.9(163) | 119.8(145) | 118.4(146) |
| Aggravated assault | 259.9(308) | 276.8(331) | 377.9(450) | 344.4(417) | 342.1(422) |
| Property crime | 2552.1(3,024) | 2601.5(3,111) | 2267.6(2,700) | 1734.4(2,100) | 1786.0(2,203) |
| Burglary | 367.1(435) | 301.0(360) | 309.9(369) | 215.6(261) | 180.8(223) |
| Larceny | 1620.4(1,920) | 1807.1(2,161) | 1535.2(1,828) | 1245.4(1,508) | 1255.8(1,549) |
| Motor vehicle theft | 535.9(635) | 447.4(535) | 372.0(443) | 238.7(289) | 306.5(378) |
How the Crime Grade is calculated
- What is the source of the Fairfield, CA 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 Fairfield 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 Fairfield calculated?
- Fairfield's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the California state decile calculated?
- Same calculation restricted to California 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 Fairfield 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 California
Comparable California cities by population.
Compare Fairfield to other places
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