Find the last 4 digits (ZIP+4) for an address in 48109

ZIP 48109, Ann Arbor, MI is filled in. Just type the street address.

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ZIP Code 48109 – Ann Arbor, MI

Ann Arbor, Michigan · Washtenaw County · Eastern time

ZIP code48109
CityAnn Arbor
StateMichigan
CountyWashtenaw County
Population5,939
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.4 sq mi
Center (lat, long)42.2912, -83.7082

Area codes in this area

313679

These are the area codes that most often serve ZIP 48109 (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

48104 Ann Arbor · 2.1 mi48105 Ann Arbor · 2.6 mi48108 Ann Arbor · 5 mi48198 Ypsilanti · 6.3 mi48106 Ann Arbor · 7.1 mi48107 Ann Arbor · 7.1 mi48113 Ann Arbor · 7.1 mi48103 Ann Arbor · 7.4 mi

About ZIP 48109

ZIP code 48109 is assigned to Ann Arbor, Michigan. It lies in Washtenaw County. Its Census area covers about 1.4 square miles of land. The closest neighboring ZIP is 48104 (Ann Arbor), about 2.1 miles away.

Every address in 48109 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