Find the last 4 digits (ZIP+4) for an address in 48104

ZIP 48104, Ann Arbor, MI is filled in. Just type the street address.

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ZIP Code 48104 – Ann Arbor, MI

Ann Arbor, Michigan · Washtenaw County · Eastern time

ZIP code48104
CityAnn Arbor
StateMichigan
CountyWashtenaw County
Population43,979
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.8 sq mi
Center (lat, long)42.2622, -83.7169

Area codes in this area

517313679

These are the area codes that most often serve ZIP 48104 (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

48109 Ann Arbor · 2.1 mi48108 Ann Arbor · 2.9 mi48105 Ann Arbor · 4.6 mi48197 Ypsilanti · 6.1 mi48106 Ann Arbor · 6.1 mi48107 Ann Arbor · 6.1 mi48113 Ann Arbor · 6.1 mi48103 Ann Arbor · 6.6 mi

About ZIP 48104

ZIP code 48104 is assigned to Ann Arbor, Michigan. It lies in Washtenaw County. Its Census area covers about 7.8 square miles of land. The closest neighboring ZIP is 48109 (Ann Arbor), about 2.1 miles away.

Every address in 48104 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