Explore the most up-to-date Brown County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 20 zip codes, Brown County is home to 38,278 residents. The county has a median home value of $200,400 and a median household income of $70,379. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 20 zip codes in Brown County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 57401, 57422, 57426, 57427, 57432, 57433, 57434, 57439, 57441, 57445, 57446, 57449, 57451, 57460, 57461, 57474, 57479, 57481, 58436, 58439.