The Town FilesWilmington Island, Georgia
Community in Chatham County · population 15,129 (2020 Census)
- Median home
- $404,900
- Household income
- $93,924
- Jan low / Jul high
- 40° / 92°
- Snow a year
- 0 in
- Tornadoes ≤10 mi since 1950
- 23
- Median age
- 45.2
Wilmington Island is a community of 15,129 people in Chatham County, Georgia. The median home is worth $404,900, above the typical Georgia town ($202,650). It ranks better for retirees than 98% of Georgia towns, more seaside character than 98% of Georgia towns, more upscale than 93% of Georgia towns.
How Wilmington Island ranks
Percentile among Georgia towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Georgia towns.
Homes and cost of living
The median home in Wilmington Island is worth $404,900, above the typical Georgia town ($202,650). Homes cost about 4.3 times the median household income of $93,924, which is more affordable than 23% of Georgia towns. Median rent is $1,752 a month. 77.0% of households own their home.
| Housing | Wilmington Island | Typical Georgia town |
|---|---|---|
| Median home value | $404,900 | $202,650 |
| Median rent | $1,752 | $1,000 |
| Median household income | $93,924 | $57,176 |
| Home value ÷ income | 4.3× | 3.4× |
| Homeownership | 77.0% | 60.5% |
| Median year built | 1984 | 1984 |
| Seasonal / vacation homes | 2.6% | — |
Who lives in Wilmington Island
| People | Wilmington Island | Typical Georgia town |
|---|---|---|
| Median age | 45.2 | 37.1 |
| Age 65 and over | 23.4% | 15.9% |
| Under 18 | 18.7% | — |
| Bachelor's degree or higher | 52.6% | 19.6% |
| Below the poverty line | 4.2% | 16.2% |
| Veterans | 10.1% | — |
| Born outside the U.S. | 3.7% | — |
| Work from home | 9.1% | 7.9% |
| Average commute | 28.3 min | 26.6 min |
| Homes with broadband | 96.5% | 88.0% |
Weather in Wilmington Island
July highs average 92.3°F and January lows 40.0°F. About 48.1 inches of rain and melted snow fall a year, with 0.0 inches of snow (typical Georgia town: 0.4 in). Expect about 81 days a year at 90°F or hotter and 22 nights at or below freezing.
Tornadoes, storms and disasters
23 tornadoes have passed within 10 miles of Wilmington Island since 1950, compared with 17 for the typical Georgia town. 5 rated (E)F2 or stronger. The strongest, an EF2, struck on May 23, 2017 about 0.4 miles from the town center. The most recent was on September 26, 2024.
Hail of 1 inch or larger has been reported within 10 miles 63 times; the largest was 2.50 inches on May 24, 1988.
Severe weather in Chatham County since 1996
Chatham County has been included in 19 federal disaster or emergency declarations since 1953, most often for drought, freezing, hurricane.
| Declared | Incident | Declaration |
|---|---|---|
| September 30, 2024 | Hurricane | DR-4830: Hurricane Helene |
| September 26, 2024 | Tropical Storm | EM-3616: Hurricane Helene |
| September 24, 2024 | Tropical Storm | DR-4821: Tropical Storm Debby |
| August 5, 2024 | Tropical Storm | EM-3607: Hurricane Debby |
| March 29, 2020 | Biological | DR-4501: Covid-19 Pandemic |
Jobs and pay in Chatham County
Chatham County had 170,836 jobs in 2024, paying an average of $61,834 a year. Unemployment was 2.9% in 2023; in Wilmington Island itself the ACS puts it at 3.5%.
Towns near Wilmington Island
- Whitemarsh Island, GA3.1 mi · 6,983 people · home $399,700
- Thunderbolt, GA5.0 mi · 2,556 people · home $334,600
- Skidaway Island, GA6.0 mi · 9,310 people · home $803,700
- Tybee Island, GA7.0 mi · 3,114 people · home $611,200
- Montgomery, GA8.0 mi · 4,443 people · home $387,700
- Savannah, GA12.9 mi · 147,780 people · home $248,900
- Garden City, GA13.3 mi · 10,289 people · home $169,400
- Georgetown, GA15.0 mi · 11,916 people · home $274,900
Wilmington Island questions
Is Wilmington Island, Georgia a good place to retire?
On The Town Files lifestyle rankings, Wilmington Island scores better for retirees than 98% of Georgia towns and quieter than 56%. 23.4% of residents are 65 or older (median age 45.2).
How much does a house cost in Wilmington Island?
The median owner-occupied home in Wilmington Island is valued at $404,900 (Census ACS 2020–2024), against a median household income of $93,924, so homes cost about 4.3 times income. Median rent is $1,752 a month.
What is the weather like in Wilmington Island?
July highs average 92.3°F and January lows 40.0°F (NOAA 1991–2020 normals). It gets about 48.1 inches of precipitation a year and 0.0 inches of snow.
Does Wilmington Island get tornadoes?
23 tornadoes have passed within 10 miles of Wilmington Island since 1950 (NOAA Storm Events); the strongest was an EF2 on May 23, 2017. The typical Georgia town has had 17.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)