Clinton County, Illinois ZIP codes

12ZIP codes
12Cities and towns
32,397People in ZIP areas
618Area code

Clinton County is in Illinois and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Clinton County

ZIP codeCityTypePopulationMedian income
62215AlbersStandard1,917$107,727
62216AvistonStandard3,156$120,139
62218BartelsoStandard2,018$91,250
62219BeckemeyerPO Box only993$63,603
62230BreeseStandard6,377$91,350
62231CarlyleStandard6,377$84,214
62245GermantownStandard1,861$91,767
62250HoffmanStandard607$66,667
62252HueyPO Box only––
62265New BadenStandard4,555$84,853
62266New MemphisPO Box only103$52,917
62293TrentonStandard4,433$98,155

Cities and towns in Clinton County

Area codes in Clinton County

Questions

How many ZIP codes are in Clinton County, IL?
Clinton County has 12 ZIP codes, 9 of them standard ZIP codes for street addresses.
What cities are in Clinton County?
Clinton County ZIP codes cover Albers, Aviston, Bartelso, Beckemeyer, Breese, Carlyle, Germantown and Hoffman and 4 other places.
What area code is Clinton County, IL?
Clinton County uses area code 618.
What time zone is Clinton County in?
Clinton County is in Central Time.

Other Illinois counties