Milltown, WI ZIP code
The ZIP code for Milltown, Wisconsin is 54858. It is in Polk County.
- Population in these ZIPs
- 1,636
- Avg. median income
- $53,900population-weighted
- Typical home value
- $302,500population-weighted
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Milltown, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 54858 | 1,636 | $53,901 | $302,500 |
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 Milltown
- Luck 4 mi
- Centuria 5 mi
- Balsam Lake 5 mi
- Saint Croix Falls 9 mi
- Cushing 10 mi
- Frederic 12 mi
- Dresser 13 mi
- Amery 13 mi
- Comstock 14 mi
- Turtle Lake 16 mi
- Siren 18 mi
- Cumberland 19 mi
Frequently asked questions
What is the ZIP code for Milltown, WI?
The ZIP code for Milltown, WI is 54858.
What county is Milltown, Wisconsin in?
Milltown ZIP codes are in Polk County.