Hancock County Illinois Zip Codes

Cities in

Below are a list of the cities located in Hancock County, IL. There are 15 total unique zip codes in Hancock County, Illinois. The time zone for Hancock County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 17067.

The population in Hancock County, IL is currently 17,400. That is a decrease of -10.53% vs the population of 19,104 in 2010.

Zip Codes for Hancock County, IL (15)
Zip Code
 City County
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61450 La Harpe Hancock
62311 Augusta Hancock
62313 Basco Hancock
62316 Bowen Hancock
62321 Carthage Hancock
62329 Colusa Hancock
62330 Dallas City Hancock
62334 Elvaston Hancock
62336 Ferris Hancock
62341 Hamilton Hancock
62354 Nauvoo Hancock
62358 Niota Hancock
62373 Sutter Hancock
62379 Warsaw Hancock
62380 West Point Hancock

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