Find the last 4 digits (ZIP+4) for an address in 62921

ZIP 62921, Colp, IL is filled in. Just type the street address.

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ZIP Code 62921 – Colp, IL

Colp, Illinois · Williamson County · Central time

ZIP code62921
CityColp
StateIllinois
CountyWilliamson County
Population233
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.54 sq mi
Center (lat, long)37.7986, -89.0828

Area codes in this area

618730

These are the area codes that most often serve ZIP 62921 (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

62918 Carterville · 0.9 mi62915 Cambria · 2.4 mi62948 Herrin · 3.4 mi62933 Energy · 3.9 mi62949 Hurst · 3.9 mi62999 Zeigler · 5.1 mi62924 De Soto · 6.3 mi62841 Freeman Spur · 6.3 mi

About ZIP 62921

ZIP code 62921 is assigned to Colp, Illinois. It lies in Williamson County. Its Census area covers about 0.54 square miles of land. The closest neighboring ZIP is 62918 (Carterville), about 0.9 miles away.

Every address in 62921 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