Explore the most up-to-date Portage County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 21 zip codes, Portage County is home to 70,281 residents. The county has a median home value of $214,700 and a median household income of $71,301. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 21 zip codes in Portage County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 54406, 54407, 54423, 54443, 54454, 54455, 54458, 54467, 54473, 54475, 54481, 54482, 54494, 54499, 54909, 54921, 54945, 54966, 54977, 54981, 54984.