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U.S. ZIP Code 53548
5-digit United States postal code #53548, Janesville, WI
ZIP code 53548 is located in the city (place name) Janesville, сounty Rock in the state of Wisconsin. The population in ZIP code 53548 is 18558 and the population density is 100.3. ZIP code 53548 refers to сounty Rock having сounty FIPS 55105, the ratio of people from different counties in this ZIP code is as follows: all county weights - 55105: 100%. In the area of the ZIP code 53548 valid time zone America/Chicago.
ZIP: 53548
County: Rock
Place Name: Janesville
State: Wisconsin
State Abbreviation: WI
Coordinates: 42° 41' 7.332" N, 89° 7' 43.392" W
Latitude: 42.685370000000
Longitude: -89.128720000000
Population: 18558
Density: 100.3/km2
Time zone: America/Chicago
County FIPS: 55105
All county weights: 55105: 100%