Find the last 4 digits (ZIP+4) for an address in 48442

ZIP 48442, Holly, MI is filled in. Just type the street address.

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ZIP Code 48442 – Holly, MI

Holly, Michigan · Oakland County · Eastern time

ZIP code48442
CityHolly
StateMichigan
CountyOakland CountyGenesee CountyLivingston County
Population22,788
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area85.85 sq mi
Center (lat, long)42.7989, -83.5957

Area codes in this area

810

These are the area codes that most often serve ZIP 48442 (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

48350 Davisburg · 5.3 mi48430 Fenton · 7.8 mi48480 Grand Blanc · 8.3 mi48439 Grand Blanc · 8.4 mi48462 Ortonville · 9.5 mi48438 Goodrich · 9.7 mi48348 Clarkston · 9.9 mi48411 Atlas · 9.9 mi

About ZIP 48442

ZIP code 48442 is assigned to Holly, Michigan. It crosses 3 counties; most of its land is in Oakland County. Its Census area covers about 85.85 square miles of land. The closest neighboring ZIP is 48350 (Davisburg), about 5.3 miles away.

Every address in 48442 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