Dahlgren
Village in Hamilton County, Illinois

Dahlgren is a village in Hamilton County, Illinois, with 504 residents (2020 Census). It sits at 512 ft (156 m) above sea level. The nearest town is Belle Rive, 3.8 miles NW.
- 504residents (2020 Census)
- 512 ftelevation · 156 m
- 1.0 sq miland area · 2.6 km²
- 496 / sq mipopulation density
- 62810ZIP code
About Dahlgren
Dahlgren is a village in Hamilton County, Illinois, United States. The population was 504 at the 2020 census. It is part of the Mount Vernon Micropolitan Statistical Area.
Text: Wikipedia · CC BY-SA 4.0
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Living in Dahlgren
- Median household income
- $44,861
- Median home value
- $80,800
- Median rent
- $557/mo
- Median age
- 25.1
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Map of Dahlgren
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Open in Google Maps ›Dahlgren, IL population
Dahlgren had 504 residents in the 2020 Census.
| 2020 Census | 504 |
|---|---|
| Density | 496 per sq mi (191 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Dahlgren at a glance
| State | Illinois (IL) |
|---|---|
| County | Hamilton County |
| Type | Village |
| Population | 504 (2020) |
| Land area | 1.02 sq mi (2.6 km²) |
| Elevation | 512 ft (156 m) |
| Coordinates | 38.1981° N, 88.6847° W |
| ZIP code | 62810 |
| Census code (GEOID) | 1718303 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Dahlgren
- Belle Rive3.8 mi NW
- Opdyke7.1 mi NW
- Belle Prairie City7.2 mi E
- Bluford9.3 mi N
- Keenes10.0 mi N
- Macedonia10.0 mi S
- McLeansboro10.9 mi SE
- Wayne City11.6 mi NE
- Ewing11.8 mi SW
- Bonnie12.1 mi W
- Ina12.4 mi W
- Sims13.9 mi NE
Straight-line distance between town centers.
Frequently asked questions about Dahlgren
What county is Dahlgren in?
Dahlgren is in Hamilton County, Illinois.
What is the population of Dahlgren, IL?
504 people lived in Dahlgren at the 2020 Census.
What is the ZIP code of Dahlgren, IL?
The ZIP code of Dahlgren is 62810.
What is the elevation of Dahlgren?
512 feet (156 m) above sea level.
What towns are near Dahlgren?
Belle Rive (3.8 mi), Opdyke (7.1 mi), Belle Prairie City (7.2 mi), Bluford (9.3 mi), Keenes (10.0 mi).
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