Postal reference / United States
53128Genoa City, Wisconsin
ZIP code 53128 is a United States postal code for Genoa City, Wisconsin. Its county association is Walworth County. The map reference point is at 42.5323, -88.3485.
- State / territory
- Wisconsin
- Recorded place name
- Genoa City
- County association
- Walworth
- Estimated coordinate
- 42.5323, -88.3485
View on OpenStreetMap - ZIP prefix
- 531 · 66 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 25.324 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Browse the other 895 ZIP codes recorded for Wisconsin, sorted by code with place and county.
Wisconsin directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 53157 | Pell Lake | WI | Walworth | 0.7 |
| 53159 | Powers Lake | WI | Kenosha | 3.1 |
| 53181 | Twin Lakes | WI | Kenosha | 4.7 |
| 60071 | Richmond | IL | McHenry | 5.4 |
| 60034 | Hebron | IL | McHenry | 5.9 |
| 53101 | Bassett | WI | Kenosha | 6.2 |
| 53152 | New Munster | WI | Kenosha | 6.6 |
| 53147 | Lake Geneva | WI | Walworth | 6.7 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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