ZIP codes
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Wilmington, IL Demographics & ZIP Codes
Wilmington, Illinois demographics and median household income by ZIP code (in Greene County) — 1 ZIP codes — population 89 — median income $70,833. Compare income, housing, and population across ZIP codes on US5.
Population
89
Median household income (avg.)
$70,833
94% of U.S. median
Average home value
—
Median age (avg.)
26.5
Wilmington demographics
Wilmington, Illinois covers 1 ZIP code primarily in Greene County, with a combined ZIP-area population of about 89.
Across ZIP codes with age data, the average median age is about 26.5 years.
Median household income in Wilmington
The average median household income across ZIP codes in Wilmington, Illinois is about $70,833 — about 9% below the IL ZIP average ($78,143), and about 6% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $70,833 in 62078.
Housing in Wilmington
The most populous ZIP in this set is 62078 (about 89 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Wilmington
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62078 | Wilmington | Greene County | IL | 89 | $70,833 | — |
Frequently asked questions
What are the demographics of Wilmington?
Wilmington, Illinois has a combined ZIP-area population of about 89 across 1 ZIP codes (primarily Greene County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Wilmington?
The average median household income across ZIP codes in Wilmington, Illinois is about $70,833, about 9% below the state ZIP average ($78,143), and about 6% below the U.S. median ($75,149).
How many ZIP codes are in Wilmington?
Wilmington, 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 Wilmington?
This page lists ZIP codes in Wilmington, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.