Find the last 4 digits (ZIP+4) for an address in 53223

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ZIP Code 53223 – Milwaukee, WI

Milwaukee, Wisconsin · Milwaukee County · Central time

ZIP code53223
CityMilwaukee
StateWisconsin
CountyMilwaukee County
Population28,793
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.86 sq mi
Center (lat, long)43.1610, -87.9881

Area codes in this area

262

These are the area codes that most often serve ZIP 53223 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

53224 Milwaukee · 2.6 mi53209 Milwaukee · 3 mi53218 Milwaukee · 3.3 mi53217 Milwaukee · 3.8 mi53092 Mequon · 4.2 mi53225 Milwaukee · 4.2 mi53216 Milwaukee · 5.2 mi53007 Butler · 5.6 mi

About ZIP 53223

ZIP code 53223 is assigned to Milwaukee, Wisconsin. It lies in Milwaukee County. Its Census area covers about 9.86 square miles of land. The closest neighboring ZIP is 53224 (Milwaukee), about 2.6 miles away.

Every address in 53223 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources