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Wilmington Island, GA Demographics & ZIP Codes
Wilmington Island, Georgia demographics and median household income by ZIP code (in Chatham County) — 1 ZIP codes — population 22,867 — median income $97,225 — avg. home value $367,700. Compare income, housing, and population across ZIP codes on US5.
Population
22,867
Median household income (avg.)
$97,225
129% of U.S. median
Average home value
$367,700
106% of U.S. median
Average rent
$1,456
125% of U.S. median
Median age (avg.)
43.8
Wilmington Island demographics
Wilmington Island, Georgia covers 1 ZIP code primarily in Chatham County, with a combined ZIP-area population of about 22,867.
Across ZIP codes with age data, the average median age is about 43.8 years.
Median household income in Wilmington Island
The average median household income across ZIP codes in Wilmington Island, Georgia is about $97,225 — about 45% above the GA ZIP average ($66,901), and about 29% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $97,225 in 31410.
Housing in Wilmington Island
For housing in Wilmington Island, Georgia, the average median home value is about $367,700 and the average median rent is about $1,456.
The most populous ZIP in this set is 31410 (about 22,867 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Wilmington Island
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 31410 | Wilmington Island | Chatham County | GA | 22,867 | $97,225 | $367,700 |
Frequently asked questions
What are the demographics of Wilmington Island?
Wilmington Island, Georgia has a combined ZIP-area population of about 22,867 across 1 ZIP codes (primarily Chatham County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Wilmington Island?
The average median household income across ZIP codes in Wilmington Island, Georgia is about $97,225, about 45% above the state ZIP average ($66,901), and about 29% above the U.S. median ($75,149). Average median home value is about $367,700.
How many ZIP codes are in Wilmington Island?
Wilmington Island, Georgia 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 Island?
This page lists ZIP codes in Wilmington Island, Georgia with population, median household income, and home value. Select a ZIP for a full demographics profile.