Crime Grade · FBI UCR Data · 2024
Janesville, WI Crime Grade
How Janesville grades for violent crime against every other reporting U.S. city — and against the rest of Wisconsin — based on the FBI's Uniform Crime Reporting data.
National
5/10
vs. all U.S. cities ≥ 25,000 population
Wisconsin
6/10
vs. Wisconsin cities ≥ 10,000 population
In 2024, the violent crime rate in Janesville, WI was 143.4 per 100,000 residents (95 incidents over a population of 66,247). That puts Janesville Infinity% above the U.S. rate of 0.0 and 50% below the Wisconsin statewide rate of 287.6.
That ranks Janesville #1,566 of 3,771 ranked U.S. cities, safer than 58% of them, and #51 of 89 in Wisconsin. Violent crime is down 24% year over year and down 36% over the last five years.
Janesville, WI crime — key facts
- National Crime Grade
- B (5/10)
- Wisconsin Grade
- C (6/10)
- Violent crime rate
- 143.4 / 100k
- National rank
- #1,566 of 3,771
- WI rank
- #51 of 89
- Safer than
- 58% of U.S. cities
- Year over year
- down 24%
- 5-year change
- down 36%
- Population
- 66,247
- Reporting agency
- Janesville Police Department
- Data year
- 2024 · FBI UCR
Reported by Janesville Police Department (FBI ORI WI0540200) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Janesville, WI
Also known as
- Black Hawk
- E-nee-poro-poro
History
E-nee-poro-poro is the name of the former Winnebago Indian Village which was located at this site. The name means "round rock" and relates to the large stone outcrop in the nearby Rock River.
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. Janesville (red), Wisconsin (blue), U.S. average (gray dashed).
Janesville 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 | 224.2(145) | 230.1(149) | 172.1(114) | 189.3(125) | 143.4(95) |
| Murder | 6.2(4) | 1.5(1) | 1.5(1) | 0.0(0) | 4.5(3) |
| Rape | 47.9(31) | 60.2(39) | 45.3(30) | 60.6(40) | 39.2(26) |
| Robbery | 55.7(36) | 34.0(22) | 25.7(17) | 24.2(16) | 16.6(11) |
| Aggravated assault | 114.4(74) | 134.3(87) | 99.6(66) | 104.5(69) | 83.0(55) |
| Property crime | 2164.4(1,400) | 1829.6(1,185) | 1979.1(1,311) | 1812.7(1,197) | 1855.2(1,229) |
| Burglary | 210.3(136) | 179.1(116) | 169.1(112) | 121.2(80) | 116.2(77) |
| Larceny | 1856.8(1,201) | 1510.0(978) | 1644.0(1,089) | 1588.6(1,049) | 1657.4(1,098) |
| Motor vehicle theft | 86.6(56) | 125.1(81) | 152.5(101) | 92.4(61) | 75.5(50) |
How the Crime Grade is calculated
- What is the source of the Janesville, WI 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 Janesville 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 Janesville calculated?
- Janesville's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Wisconsin state decile calculated?
- Same calculation restricted to Wisconsin 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 Janesville 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 Wisconsin
Comparable Wisconsin cities by population.
Compare Janesville to other places
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