Find the last 4 digits (ZIP+4) for an address in 61413

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ZIP Code 61413 – Alpha, IL

Alpha, Illinois · Henry County · Central time

ZIP code61413
CityAlpha
StateIllinois
CountyHenry County
Population1,035
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area29.6 sq mi
Center (lat, long)41.1866, -90.3704

Area codes in this area

861

These are the area codes that most often serve ZIP 61413 (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

61468 Ophiem · 4.9 mi61472 Rio · 5.8 mi61490 Woodhull · 5.8 mi61465 New Windsor · 5.9 mi61262 Lynn Center · 6.3 mi61466 North Henderson · 7.8 mi61233 Andover · 8.5 mi61467 Oneida · 10.5 mi

About ZIP 61413

ZIP code 61413 is assigned to Alpha, Illinois. It lies in Henry County. Its Census area covers about 29.6 square miles of land. The closest neighboring ZIP is 61468 (Ophiem), about 4.9 miles away.

Every address in 61413 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