Lannon, WI ZIP code
The ZIP code for Lannon, Wisconsin is 53046. It is in Waukesha County.
- Population in these ZIPs
- 1,482
- Avg. median income
- $83,900population-weighted
- Typical home value
- $522,300population-weighted
- Metro area
- Milwaukee-Waukesha, WI
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Lannon, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 53046 | 1,482 | $83,889 | $522,300 |
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 Lannon
- Menomonee Falls 2 mi
- Sussex 4 mi
- Butler 5 mi
- Germantown 6 mi
- Colgate 6 mi
- Brookfield 7 mi
- Hubertus 7 mi
- Pewaukee 8 mi
- Richfield 8 mi
- Elm Grove 8 mi
- Hartland 9 mi
- Mequon 10 mi
Frequently asked questions
What is the ZIP code for Lannon, WI?
The ZIP code for Lannon, WI is 53046.
What county is Lannon, Wisconsin in?
Lannon ZIP codes are in Waukesha County.