County
Rock County, WI
Wisconsin · Population 164,350 · FIPS: 55105
Population
164,350
Cities
13
ZIP Codes
13
Safety Score
50
50
Average
Loading map…
About Rock County
Rock County is located in Wisconsin with a population of 164,350. It includes 13 cities and 13 ZIP codes. The largest cities include Janesville, Beloit, Edgerton, Evansville.
Cities in Rock County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| Janesville, WI | 71,973 | N/A | N/A |
| Beloit, WI | 36,534 | N/A | N/A |
| Edgerton, WI | 6,014 | N/A | N/A |
| Evansville, WI | 5,782 | N/A | N/A |
| Milton, WI | 5,706 | N/A | N/A |
| Clinton, WI | 2,041 | N/A | N/A |
| Orfordville, WI | 1,473 | N/A | N/A |
| Footville, WI | 908 | N/A | N/A |
| Avalon, WI | 358 | N/A | N/A |
| Afton, WI | 165 | N/A | N/A |
| Hanover, WI | 130 | N/A | N/A |
| Shopiere, WI | 123 | N/A | N/A |
| Fulton, WI | 31 | N/A | N/A |
ZIP Codes in Rock County
53501 - AftonPop. 16553505 - AvalonPop. 35853511 - BeloitPop. 48,70153520 - BrodheadPop. 6,68753525 - ClintonPop. 4,06653534 - EdgertonPop. 12,24153536 - EvansvillePop. 9,54753537 - FootvillePop. 75253545 - JanesvillePop. 24,70353546 - JanesvillePop. 29,86753548 - JanesvillePop. 19,91653563 - MiltonPop. 11,28053576 - OrfordvillePop. 2,131