Portage, WI ZIP code
The ZIP code for Portage, Wisconsin is 53901. It is in Columbia County.
- Population in these ZIPs
- 14,291
- Avg. median income
- $74,100population-weighted
- Typical home value
- $291,900population-weighted
- Metro area
- Madison, WI
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Portage, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 53901 | 14,291 | $74,092 | $291,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Portage
- Pardeeville 8 mi
- Endeavor 9 mi
- Briggsville 10 mi
- Wyocena 10 mi
- Poynette 12 mi
- Baraboo 13 mi
- Merrimac 14 mi
- Packwaukee 14 mi
- Dalton 15 mi
- Wisconsin Dells 15 mi
- Rio 16 mi
- Oxford 16 mi
Frequently asked questions
What is the ZIP code for Portage, WI?
The ZIP code for Portage, WI is 53901.
What county is Portage, Wisconsin in?
Portage ZIP codes are in Columbia County.