ZIP code · Waukesha · Wisconsin · United States
ZIP code 53189 — Waukesha
ZIP code 53189 serves Waukesha, Wisconsin.
- Postal code
- 53189Single source Value from one source, not cross-checked.
- City
- Waukesha
- County
- Waukesha FIPS 55133
- State
- Wisconsin
- Country
- United States
- Coordinates
- 42.9516, -88.2963 — precision precise (locality)
View on OpenStreetMap - Population
- 26,607 (ZCTA, ACS 5-year)
- Population density
- 556 / sq mi
- Land area
- 47.8 sq mi (123.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $114,555
- Per-capita income
- $54,710
- Median age
- 43.2
- Households
- 10,236
- Housing units
- 10,443
- Median home value
- $372,600
- Median gross rent
- $1,206 / month
- Congressional district
- WI-5 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 262Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 53189 with another ZIP · ZIPs within 25 miles · distance from 53189
Map of ZIP code 53189
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 32 | 43 | 55 | 67 | 77 | 81 | 80 | 73 | 60 | 45 | 33 |
| Avg low °F | 12 | 15 | 24 | 35 | 46 | 56 | 60 | 59 | 51 | 40 | 28 | 18 |
| Precip in | 1.6 | 1.7 | 1.9 | 3.6 | 4.0 | 4.9 | 4.0 | 4.2 | 3.3 | 2.9 | 2.1 | 1.7 |
NOAA 1991–2020 climate normals from the nearest station: WAUKESHA WWTP (4.5 mi) · NOAA NCEI
Places in ZIP 53189
- 14 schools
- 1 hospitals & clinics
- 2 doctors & dentists
- 1 pharmacies
- 4 supermarkets
- 24 restaurants & cafés
- 22 parks
- 18 playgrounds
- 5 gyms & sports centres
- 5 places of worship
- 3 banks
- 3 gas stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page