Find the last 4 digits (ZIP+4) for an address in 48064

ZIP 48064, Casco, MI is filled in. Just type the street address.

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ZIP Code 48064 – Casco, MI

Casco, Michigan · St. Clair County · Eastern time

ZIP code48064
CityCasco
StateMichigan
CountySt. Clair County
Population4,180
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area37.02 sq mi
Center (lat, long)42.7646, -82.6668

Area codes in this area

810

These are the area codes that most often serve ZIP 48064 (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

48004 Anchorville · 4.1 mi48023 Fair Haven · 4.2 mi48063 Columbus · 6.6 mi48048 New Haven · 6.9 mi48050 New Haven · 6.9 mi48054 East China · 7 mi48039 Marine City · 7.8 mi48047 New Baltimore · 8.3 mi

About ZIP 48064

ZIP code 48064 is assigned to Casco, Michigan. It lies in St. Clair County. Its Census area covers about 37.02 square miles of land. The closest neighboring ZIP is 48004 (Anchorville), about 4.1 miles away.

Every address in 48064 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