Crime Score for Rock County, WI
County FIPS 55105 · Wisconsin · July 2026 snapshot · powered by SpotCrime
Higher crime than 75.98% of US counties
National rank
#2,613
of 735 scored counties
Wisconsin rank
#66
in state
Score index
102.2
crime intensity
Scored ZIPs
11
in this county
Rock County in Wisconsin scored in the 76.0th percentile for reported crime among US counties in July 2026. That is a High Crime rating, in the top quarter of scored counties for reported crime. It ranks #2,613 nationally and #66 in Wisconsin. It fell 2.86 percentile points between June 2026 and July 2026, from 78.84 to 75.98.
Within the county, 11 ZIP codes have published scores. Their median is the 72.4th percentile; the highest is 53537 at 86.36 and the lowest is 53536 at 14.52. A county score summarises the whole area, so a ZIP inside it can sit well above or below it.
ZIP codes in Rock County, ranked
- 153537FootvilleHigh Crime86.36
- 253548FootvilleHigh Crime81.86
- 353545JanesvilleHigh Crime81.10
- 453525Allens GroveHigh Crime76.54
- 553546JanesvilleHigh Crime76.08
- 653501—Above Average72.41
- 753505—Above Average62.89
- 853511BeloitAbove Average55.62
- 953114Allens GroveAbove Average53.92
- 1053576HanoverBelow Average44.62
- 1153536EvansvilleLow Crime14.52
Monthly history
| Month | Percentile | National rank | State rank |
|---|---|---|---|
| July 2026 | 75.98 | #2,613 | #66 |
| June 2026 | 78.84 | #2,565 | #54 |
Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.