Find the last 4 digits (ZIP+4) for an address in 61855

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ZIP Code 61855 – Milmine, IL

Milmine, Illinois · Piatt County · Central time

ZIP code61855
CityMilmine
StateIllinois
CountyPiatt County
Population24
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.66 sq mi
Center (lat, long)39.9244, -88.6606

Area codes in this area

217447

These are the area codes that most often serve ZIP 61855 (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

61818 Cerro Gordo · 3.9 mi61813 Bement · 5.1 mi61830 Cisco · 7 mi61929 Hammond · 7.1 mi62501 Argenta · 8.1 mi61856 Monticello · 8.3 mi61936 La Place · 9.1 mi62554 Oreana · 11.8 mi

About ZIP 61855

ZIP code 61855 is assigned to Milmine, Illinois. It lies in Piatt County. Its Census area covers about 11.66 square miles of land. The closest neighboring ZIP is 61818 (Cerro Gordo), about 3.9 miles away.

Every address in 61855 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