Jefferson

Wisconsin

Total ZIPs

75,521

Total Population

ZIP Codes in Jefferson

ZIP Code	City	Population	Density
53094	Watertown	19,169	83
53538	Fort Atkinson	18,468	72
53549	Jefferson	10,414	58
53551	Lake Mills	8,273	76
53594	Waterloo	5,144	28
53038	Johnson Creek	4,013	51
53156	Palmyra	2,992	36
53036	Ixonia	2,720	39
53178	Sullivan	2,626	33
53137	Helenville	1,702	20

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.