Find the last 4 digits (ZIP+4) for an address in 48042

ZIP 48042, Macomb, MI is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 48042 – Macomb, MI

Macomb, Michigan · Macomb County · Eastern time

ZIP code48042
CityMacomb
StateMichigan
CountyMacomb County
Population33,875
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.76 sq mi
Center (lat, long)42.6836, -82.9095

Area codes in this area

313679

These are the area codes that most often serve ZIP 48042 (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

48044 Macomb · 2.5 mi48051 New Baltimore · 4.3 mi48315 Utica · 4.5 mi48096 Ray · 5.4 mi48038 Clinton Township · 5.8 mi48036 Clinton Township · 6 mi48043 Mount Clemens · 6.1 mi48046 Mount Clemens · 6.2 mi

About ZIP 48042

ZIP code 48042 is assigned to Macomb, Michigan. It lies in Macomb County. Its Census area covers about 22.76 square miles of land. The closest neighboring ZIP is 48044 (Macomb), about 2.5 miles away.

Every address in 48042 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