ZIP code · Muskego · Wisconsin · United States

ZIP code 53150 — Muskego

ZIP code 53150 serves Muskego, Wisconsin.

Postal code
53150
Single source Value from one source, not cross-checked.
City
Muskego
County
Waukesha FIPS 55133
State
Wisconsin
Country
United States
Coordinates
42.9047, -88.1214 — precision precise (locality)
View on OpenStreetMap
Population
26,142 (ZCTA, ACS 5-year)
Population density
764 / sq mi
Land area
34.2 sq mi (88.7 km²) (ZCTA, ACS 5-year)
Median household income
$113,125
Per-capita income
$54,729
Median age
46.1
Households
10,376
Housing units
10,546
Median home value
$390,500
Median gross rent
$1,230 / month
Congressional districts
WI-5 (also WI-1) (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
262
Telephone 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.

Climate — monthly normals

Warmest month Jul (avg high 83°F), coldest Jan (avg low 12°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F303344566878838174624735
Avg low °F121524354656615951402918
Precip in1.81.92.14.14.35.63.83.83.83.02.32.1

NOAA 1991–2020 climate normals from the nearest station: HALES CORNERS/WHITNALL PARK/BO (5.2 mi) · NOAA NCEI

Places in ZIP 53150

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