53548 Frequently Asked Questions

A: ZIP Code 53548 is Located in Janesville Wisconsin. Portions of 53548 are also in Footville, Hanover, Janesville (town), Rock (Rock County), Plymouth (Rock County), Center (Rock County), Porter, Fulton (town).

A: ZIP Code 53548 is Located Entirely in Rock County Wisconsin.

A: The Current Sales Tax in ZIP Code 53548 is 5.5%

A: The Area Code for 53548 is 608.

A: 53548 is within by the Wisconsin 2nd Congressional District and the Wisconsin 1st Congressional District.

A: 53548 is within Wisconsin State Assembly District 43, Wisconsin State Assembly District 44 and Wisconsin State Assembly District 45.

A: ZIP Code 53548 is in Wisconsin State Senate District 15.

A: The 2022 population of ZIP Code 53548 is 20119. The population growth rate in 53548 is 9.49%. The population density of 53548 is 265.

A: The majority race/ethnicity of people residing in 53548 is White (90.21%). The majority race/ethnicity of students attending public schools in 53548 is White(66.31%).

A: The median household income in 53548 is $67,500 (2021) and the average adjusted income is $419,800 (2021).