Vernon County, Wisconsin ZIP codes
10 ZIP codes are in Vernon County, plus 8 that cross in from neighboring counties. It's part of the La Crosse-Onalaska, WI-MN metro area.
- ZIP codes
- 10
- Population in these ZIPs
- 29,700
- Avg. median income
- $71,300population-weighted
- Cities & towns
- 10
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Vernon County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 54621 | Chaseburg | 1,319 | $94,286 | $314,300 |
| 54624 | De Soto | 1,554 | $81,518 | $238,600 |
| 54632 | Genoa | 1,288 | $82,500 | $271,700 |
| 54634 | Hillsboro | 4,484 | $60,945 | $236,300 |
| 54639 | La Farge | 2,435 | $61,375 | $214,000 |
| 54651 | Ontario | 1,384 | $62,159 | $231,200 |
| 54652 | Readstown | 947 | $57,500 | $198,400 |
| 54658 | Stoddard | 2,326 | $73,438 | $318,600 |
| 54665 | Viroqua | 8,863 | $72,093 | $278,800 |
| 54667 | Westby | 5,100 | $75,774 | $280,000 |
ZIP codes partly in Vernon County
These ZIP codes are mostly in a neighboring county but cover part of Vernon County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 53929 | Elroy | Juneau County | 2,808 | $65,568 | $230,800 |
| 53968 | Wonewoc | Juneau County | 2,429 | $74,479 | $240,400 |
| 54619 | Cashton | Monroe County | 3,849 | $71,463 | $246,100 |
| 54623 | Coon Valley | La Crosse County | 1,928 | $88,864 | $339,400 |
| 54628 | Ferryville | Crawford County | 912 | $57,167 | $252,500 |
| 54638 | Kendall | Monroe County | 1,513 | $60,417 | $228,000 |
| 54655 | Soldiers Grove | Crawford County | 1,798 | $56,010 | $286,300 |
| 54664 | Viola | Richland County | 1,571 | $72,898 | $242,700 |
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 and towns in Vernon County
Nearby counties
Frequently asked questions
How many ZIP codes are in Vernon County, Wisconsin?
10 ZIP codes are mainly in Vernon County, and 8 more ZIP codes from neighboring areas reach partly into it.
What cities are in Vernon County?
ZIP codes in Vernon County use the city names Chaseburg, De Soto, Genoa, Hillsboro, La Farge, Ontario, Readstown, Stoddard, Viroqua and Westby.
What metro area is Vernon County in?
Vernon County is part of the La Crosse-Onalaska, WI-MN metropolitan statistical area.