U.S. PLACE PROFILE
Janesville, WI
Janesville is a City in Rock County, Wisconsin. The loaded 2025 population estimate is 66,929.
Published locationWisconsin
Population estimate66,9292025 loaded Census estimate
CountyRock CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates42.68470, -89.01317Census representative point
EXPLORE FROM JANESVILLE
Distance and nearby-place tools
Only tools with enough qualifying stored data are linked below.
Closest published places
Nearest qualifying Census places by straight-line distance.
Milton, WI7.2 miles · NE
Footville, WI10.0 miles · W
Edgerton, WI11.0 miles · N
Beloit, WI11.1 miles · S→Clinton, WI11.5 miles · SE
Orfordville, WI13.0 miles · W
County coverage
Some incorporated places cross county lines. These county-part values come from the loaded Census county-place-part population layer.
| County | 2025 population in this place part |
|---|---|
| Rock County | 66,929 |
DATA COVERAGE
What is available for Janesville
Geographic identityNearby placesPopulation estimate100-mile radius25-mile radius50-mile radius
PRIMARY GEOGRAPHIC SOURCE
U.S. Census Bureau
Place identity, coordinates and geographic identifiers are tied to the loaded Census source record for this location.