Ixonia, WI ZIP code
The ZIP code for Ixonia, Wisconsin is 53036. It is in Jefferson County.
- Population in these ZIPs
- 3,730
- Avg. median income
- $92,700population-weighted
- Typical home value
- $479,100population-weighted
- Metro area
- Watertown-Fort Atkinson, WI
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Ixonia, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 53036 | 3,730 | $92,674 | $479,100 |
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 Ixonia
Frequently asked questions
What is the ZIP code for Ixonia, WI?
The ZIP code for Ixonia, WI is 53036.
What county is Ixonia, Wisconsin in?
Ixonia ZIP codes are in Jefferson County.