Find the last 4 digits (ZIP+4) for an address in 46410

ZIP 46410, Merrillville, IN 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 46410 – Merrillville, IN

Merrillville, Indiana · Lake County · Central time

ZIP code46410
CityMerrillville
StateIndiana
CountyLake County
Population39,243
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area30.05 sq mi
Center (lat, long)41.4820, -87.3347

Area codes in this area

574

These are the area codes that most often serve ZIP 46410 (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

46325 Hammond · 2.4 mi46411 Merrillville · 2.4 mi46409 Gary · 4.6 mi46408 Gary · 4.7 mi46308 Crown Point · 4.8 mi46342 Hobart · 5.3 mi46319 Griffith · 5.3 mi46307 Crown Point · 5.5 mi

About ZIP 46410

ZIP code 46410 is assigned to Merrillville, Indiana. It lies in Lake County. Its Census area covers about 30.05 square miles of land. The closest neighboring ZIP is 46325 (Hammond), about 2.4 miles away.

Every address in 46410 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