Find the last 4 digits (ZIP+4) for an address in 48420

ZIP 48420, Clio, MI is filled in. Just type the street address.

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ZIP Code 48420 – Clio, MI

Clio, Michigan · Genesee County · Eastern time

ZIP code48420
CityClio
StateMichigan
CountyGenesee CountyTuscola CountySaginaw County
Population21,195
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area66.45 sq mi
Center (lat, long)43.1791, -83.7005

Area codes in this area

810

These are the area codes that most often serve ZIP 48420 (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

48458 Mount Morris · 3.8 mi48437 Genesee · 6.2 mi48505 Flint · 7.6 mi48557 Flint · 8 mi48415 Birch Run · 8.4 mi48506 Flint · 8.6 mi48504 Flint · 8.9 mi48463 Otisville · 9.2 mi

About ZIP 48420

ZIP code 48420 is assigned to Clio, Michigan. It crosses 3 counties; most of its land is in Genesee County. Its Census area covers about 66.45 square miles of land. The closest neighboring ZIP is 48458 (Mount Morris), about 3.8 miles away.

Every address in 48420 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