Census place · GEOID 5551375 · Waukesha County
Merton, WI ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Waukesha County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Merton (GEOID 5551375). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 41,622 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Merton, WI

ZIP/ZCTA overlap with Merton
Population overlap
Share of each ZIP/ZCTA’s population located within Merton, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Merton
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 53029 | Hartland | Waukesha County | 21,420 | $109,778 |
| 53089 | Sussex | Waukesha County | 20,202 | $116,042 |
USPS associates these ZIPs with Merton
These codes list Merton as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 53056 | Merton | Waukesha County | 291 | — |