Whiteside County Illinois Zip Codes

Cities in

Below are a list of the cities located in Whiteside County, IL. There are 12 total unique zip codes in Whiteside County, Illinois. The time zone for Whiteside County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 17195.

The population in Whiteside County, IL is currently 55,305. That is a decrease of -5.17% vs the population of 58,498 in 2010.

Zip Codes for Whiteside County, IL (12)

Zip Code
City County
Zip Code Map
61037 Galt Whiteside
61071 Rock Falls Whiteside
61081 Sterling Whiteside
61230 Albany Whiteside
61243 Deer Grove Whiteside
61250 Erie Whiteside
61251 Fenton Whiteside
61252 Fulton Whiteside
61261 Lyndon Whiteside
61270 Morrison Whiteside
61277 Prophetstown Whiteside
61283 Tampico Whiteside

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