ZIP Codes Box

Marion County, Illinois ZIP codes

11ZIP codes
11Cities and towns
42,808People in ZIP areas
618Area code

Marion 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 Marion County

ZIP codeCityTypePopulationMedian income
62801CentraliaStandard19,827$52,017
62807AlmaStandard767$82,321
62849IukaStandard1,887$60,789
62853KellStandard969$60,721
62854KinmundyStandard1,827$63,587
62870OdinStandard2,281$59,821
62875PatokaStandard1,039$73,333
62881SalemStandard11,078$71,270
62882SandovalStandard2,057$55,582
62892VernonStandard150$75,417
62893Walnut HillStandard926$59,063

Cities and towns in Marion County

Area codes in Marion County

Questions

How many ZIP codes are in Marion County, IL?
Marion County has 11 ZIP codes.
What cities are in Marion County?
Marion County ZIP codes cover Alma, Centralia, Iuka, Kell, Kinmundy, Odin, Patoka and Salem and 3 other places.
What area code is Marion County, IL?
Marion County uses area code 618.
What time zone is Marion County in?
Marion County is in Central Time.

Other Illinois counties