Find the last 4 digits (ZIP+4) for an address in 48821

ZIP 48821, Dimondale, 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 48821 – Dimondale, MI

Dimondale, Michigan · Eaton County · Eastern time

ZIP code48821
CityDimondale
StateMichigan
CountyEaton CountyIngham County
Population6,327
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area19.92 sq mi
Center (lat, long)42.6404, -84.6513

Area codes in this area

517

These are the area codes that most often serve ZIP 48821 (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

48876 Potterville · 4.2 mi48911 Lansing · 4.5 mi48842 Holt · 5.7 mi48917 Lansing · 5.9 mi48951 Lansing · 7.3 mi48910 Lansing · 7.5 mi48933 Lansing · 7.8 mi48922 Lansing · 7.9 mi

About ZIP 48821

ZIP code 48821 is assigned to Dimondale, Michigan. It crosses 2 counties; most of its land is in Eaton County. Its Census area covers about 19.92 square miles of land. The closest neighboring ZIP is 48876 (Potterville), about 4.2 miles away.

Every address in 48821 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