Hamilton County, Illinois ZIP codes
4 ZIP codes are in Hamilton County, plus 9 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 7,466
- Avg. median income
- $62,500population-weighted
- Cities & towns
- 4
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Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Hamilton County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 62817 | Broughton | 639 | $105,625 | $453,200 |
| 62828 | Dahlgren | 1,801 | $70,583 | $113,000 |
| 62829 | Dale | 22 | — | — |
| 62859 | Mc Leansboro | 5,004 | $54,011 | $109,600 |
ZIP codes partly in Hamilton County
These ZIP codes are mostly in a neighboring county but cover part of Hamilton County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 62810 | Belle Rive | Jefferson County | 1,188 | $57,969 | $117,700 |
| 62835 | Enfield | White County | 1,398 | $49,628 | $107,300 |
| 62860 | Macedonia | Franklin County | 384 | $80,288 | $120,100 |
| 62869 | Norris City | White County | 2,795 | $62,159 | $133,000 |
| 62887 | Springerton | White County | 104 | $29,135 | $63,900 |
| 62890 | Thompsonville | Franklin County | 2,377 | $54,271 | $156,700 |
| 62895 | Wayne City | Wayne County | 1,960 | $51,131 | $134,400 |
| 62930 | Eldorado | Saline County | 5,761 | $52,931 | $72,200 |
| 62935 | Galatia | Saline County | 2,178 | $60,238 | $129,800 |
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 and towns in Hamilton County
Nearby counties
Frequently asked questions
How many ZIP codes are in Hamilton County, Illinois?
4 ZIP codes are mainly in Hamilton County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in Hamilton County?
ZIP codes in Hamilton County use the city names Broughton, Dahlgren, Dale and Mc Leansboro.