Find the last 4 digits (ZIP+4) for an address in 62420

ZIP 62420, Casey, 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 62420 – Casey, IL

Casey, Illinois · Clark County · Central time

ZIP code62420
CityCasey
StateIllinois
CountyClark CountyCumberland CountyColes CountyJasper County
Population4,299
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area123.21 sq mi
Center (lat, long)39.2870, -87.9986

Area codes in this area

217447

These are the area codes that most often serve ZIP 62420 (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

62428 Greenup · 7.6 mi62442 Martinsville · 7.8 mi62481 Yale · 11.1 mi62474 Westfield · 11.9 mi62432 Hidalgo · 13.1 mi62413 Annapolis · 13.4 mi62435 Janesville · 14.4 mi62468 Toledo · 14.5 mi

About ZIP 62420

ZIP code 62420 is assigned to Casey, Illinois. It crosses 4 counties; most of its land is in Clark County. Its Census area covers about 123.21 square miles of land. The closest neighboring ZIP is 62428 (Greenup), about 7.6 miles away.

Every address in 62420 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