Find the last 4 digits (ZIP+4) for an address in 61731

ZIP 61731, Cropsey, IL 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 61731 – Cropsey, IL

Cropsey, Illinois · McLean County · Central time

ZIP code61731
CityCropsey
StateIllinois
CountyMcLean CountyLivingston CountyFord County
Population76
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.7 sq mi
Center (lat, long)40.6126, -88.4839

Area codes in this area

779815

These are the area codes that most often serve ZIP 61731 (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

61720 Anchor · 4.4 mi61775 Strawn · 6.3 mi61773 Sibley · 6.6 mi61728 Colfax · 7.6 mi61739 Fairbury · 8.2 mi61741 Forrest · 11.3 mi60936 Gibson City · 12 mi61770 Saybrook · 12 mi

About ZIP 61731

ZIP code 61731 is assigned to Cropsey, Illinois. It crosses 3 counties; most of its land is in McLean County. Its Census area covers about 22.7 square miles of land. The closest neighboring ZIP is 61720 (Anchor), about 4.4 miles away.

Every address in 61731 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