Find the last 4 digits (ZIP+4) for an address in 48161

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ZIP Code 48161 – Monroe, MI

Monroe, Michigan · Monroe County · Eastern time

ZIP code48161
CityMonroe
StateMichigan
CountyMonroe County
Population26,304
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area44.83 sq mi
Center (lat, long)41.9072, -83.4725

Area codes in this area

517

These are the area codes that most often serve ZIP 48161 (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

48162 Monroe · 4.3 mi48145 La Salle · 4.4 mi48140 Ida · 5.8 mi48157 Luna Pier · 6.6 mi48133 Erie · 8.6 mi48159 Maybee · 9 mi48177 Samaria · 9 mi48182 Temperance · 9.9 mi

About ZIP 48161

ZIP code 48161 is assigned to Monroe, Michigan. It lies in Monroe County. Its Census area covers about 44.83 square miles of land. The closest neighboring ZIP is 48162 (Monroe), about 4.3 miles away.

Every address in 48161 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