Dahlgren, IL ZIP code
The ZIP code for Dahlgren, Illinois is 62828. It is in Hamilton County.
- Population in these ZIPs
- 1,801
- Avg. median income
- $70,600population-weighted
- Typical home value
- $113,000population-weighted
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Dahlgren, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62828 | 1,801 | $70,583 | $113,000 |
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 Dahlgren
- Belle Rive 8 mi
- Wayne City 8 mi
- Mc Leansboro 9 mi
- Opdyke 12 mi
- Springerton 13 mi
- Macedonia 13 mi
- Ewing 13 mi
- Sims 13 mi
- Ina 14 mi
- Dale 15 mi
- Bluford 15 mi
- Barnhill 15 mi
Frequently asked questions
What is the ZIP code for Dahlgren, IL?
The ZIP code for Dahlgren, IL is 62828.
What county is Dahlgren, Illinois in?
Dahlgren ZIP codes are in Hamilton County.