Seneca, WI ZIP code
The ZIP code for Seneca, Wisconsin is 54654. It is in Crawford County.
- Population in these ZIPs
- 168
- Avg. median income
- $68,300population-weighted
- Typical home value
- $98,600population-weighted
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Seneca, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 54654 | 168 | $68,304 | $98,600 |
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 Seneca
- Mount Sterling 4 mi
- Steuben 5 mi
- Eastman 6 mi
- Gays Mills 6 mi
- Ferryville 8 mi
- Wauzeka 11 mi
- Soldiers Grove 12 mi
- De Soto 16 mi
- Prairie Du Chien 16 mi
- Boscobel 16 mi
- Woodman 17 mi
- Readstown 17 mi
Frequently asked questions
What is the ZIP code for Seneca, WI?
The ZIP code for Seneca, WI is 54654.
What county is Seneca, Wisconsin in?
Seneca ZIP codes are in Crawford County.