Chester, IL ZIP code
The ZIP code for Chester, Illinois is 62233. It is in Randolph County.
- Population in these ZIPs
- 8,326
- Avg. median income
- $84,600population-weighted
- Typical home value
- $131,200population-weighted
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Chester, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62233 | 8,326 | $84,556 | $131,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Chester
- Steeleville 6 mi
- Ellis Grove 7 mi
- Walsh 8 mi
- Percy 10 mi
- Rockwood 10 mi
- Willisville 11 mi
- Campbell Hill 11 mi
- Modoc 12 mi
- Sparta 13 mi
- Evansville 14 mi
- Cutler 15 mi
- Baldwin 16 mi
Frequently asked questions
What is the ZIP code for Chester, IL?
The ZIP code for Chester, IL is 62233.
What county is Chester, Illinois in?
Chester ZIP codes are in Randolph County.