Find the last 4 digits (ZIP+4) for an address in 50056

ZIP 50056, Colo, IA 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 50056 – Colo, IA

Colo, Iowa · Story County · Central time

ZIP code50056
CityColo
StateIowa
CountyStory County
Population1,003
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area60.92 sq mi
Center (lat, long)42.0207, -93.2961

Area codes in this area

515

These are the area codes that most often serve ZIP 50056 (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

50247 State Center · 6.7 mi50201 Nevada · 7.7 mi50011 Ames · 8.7 mi50278 Zearing · 9.3 mi50055 Collins · 9.4 mi50239 Saint Anthony · 9.7 mi50234 Rhodes · 10.9 mi50051 Clemons · 11.2 mi

About ZIP 50056

ZIP code 50056 is assigned to Colo, Iowa. It lies in Story County. Its Census area covers about 60.92 square miles of land. The closest neighboring ZIP is 50247 (State Center), about 6.7 miles away.

Every address in 50056 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