Find the last 4 digits (ZIP+4) for an address in 61430

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ZIP Code 61430 – East Galesburg, IL

East Galesburg, Illinois · Knox County · Central time

ZIP code61430
CityEast Galesburg
StateIllinois
CountyKnox County
Population713
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.48 sq mi
Center (lat, long)40.9438, -90.3120

Area codes in this area

861

These are the area codes that most often serve ZIP 61430 (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

61448 Knoxville · 3.6 mi61401 Galesburg · 3.9 mi61402 Galesburg · 4.9 mi61488 Wataga · 6 mi61439 Henderson · 6.2 mi61436 Gilson · 7.4 mi61467 Oneida · 9.4 mi61428 Dahinda · 10.4 mi

About ZIP 61430

ZIP code 61430 is assigned to East Galesburg, Illinois. It lies in Knox County. Its Census area covers about 1.48 square miles of land. The closest neighboring ZIP is 61448 (Knoxville), about 3.6 miles away.

Every address in 61430 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