Coles County, IL Zip Codes
7 zip codes across 7 cities in Coles County, IL
About Coles County
Coles County, Illinois (IL) contains 7 unique zip codes spanning 7 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Coles County.
Cities in Coles County
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All Zip Codes in Coles County, IL
| Zip Code | City |
|---|---|
| 61912 | Ashmore |
| 61920 | Charleston |
| 61931 | Humboldt |
| 61938 | Mattoon |
| 61943 | Oakland |
| 619HH | Zcta 619hh |
| 62440 | Lerna |
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Frequently Asked Questions
How many zip codes are in Coles County, IL?
Coles County, IL has 7 zip codes across 7 cities.
What cities are in Coles County?
Cities in Coles County include Ashmore, Charleston, Humboldt, Lerna, Mattoon, Oakland, Zcta 619hh.
What state is Coles County in?
Coles County is located in Illinois (IL).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.