Find the last 4 digits (ZIP+4) for an address in 51645

ZIP 51645, Imogene, IA is filled in. Just type the street address.

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ZIP Code 51645 – Imogene, IA

Imogene, Iowa · Fremont County · Central time

ZIP code51645
CityImogene
StateIowa
CountyFremont CountyMills CountyMontgomery CountyPage County
Population419
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area45.15 sq mi
Center (lat, long)40.8821, -95.4229

Area codes in this area

712

These are the area codes that most often serve ZIP 51645 (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

51649 Randolph · 5.9 mi51603 Shenandoah · 8.5 mi51638 Essex · 8.7 mi51540 Hastings · 10.6 mi51601 Shenandoah · 10.9 mi51533 Emerson · 11.1 mi51639 Farragut · 11.4 mi51551 Malvern · 11.4 mi

About ZIP 51645

ZIP code 51645 is assigned to Imogene, Iowa. It crosses 4 counties; most of its land is in Fremont County. Its Census area covers about 45.15 square miles of land. The closest neighboring ZIP is 51649 (Randolph), about 5.9 miles away.

Every address in 51645 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