ZIP codes
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Dahlgren, IL Demographics & ZIP Codes
Dahlgren, Illinois demographics and median household income by ZIP code (in Hamilton County) — 1 ZIP codes — population 1,642 — median income $64,811 — avg. home value $112,700. Compare income, housing, and population across ZIP codes on US5.
Population
1,642
Median household income (avg.)
$64,811
86% of U.S. median
Average home value
$112,700
32% of U.S. median
Median age (avg.)
39.0
Dahlgren demographics
Dahlgren, Illinois covers 1 ZIP code primarily in Hamilton County, with a combined ZIP-area population of about 1,642.
Across ZIP codes with age data, the average median age is about 39.0 years.
Median household income in Dahlgren
The average median household income across ZIP codes in Dahlgren, Illinois is about $64,811 — about 17% below the IL ZIP average ($78,143), and about 14% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $64,811 in 62828.
Housing in Dahlgren
For housing in Dahlgren, Illinois, the average median home value is about $112,700.
The most populous ZIP in this set is 62828 (about 1,642 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Dahlgren
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62828 | Dahlgren | Hamilton County | IL | 1,642 | $64,811 | $112,700 |
Frequently asked questions
What are the demographics of Dahlgren?
Dahlgren, Illinois has a combined ZIP-area population of about 1,642 across 1 ZIP codes (primarily Hamilton County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Dahlgren?
The average median household income across ZIP codes in Dahlgren, Illinois is about $64,811, about 17% below the state ZIP average ($78,143), and about 14% below the U.S. median ($75,149). Average median home value is about $112,700.
How many ZIP codes are in Dahlgren?
Dahlgren, Illinois includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Dahlgren?
This page lists ZIP codes in Dahlgren, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.