| ZIP Code | 31328 |
|---|---|
| City | Tybee Island |
| State | Georgia (GA) |
| County | Chatham County |
| Area Code | 912 |
| Latitude | 32.00433 |
|---|---|
| Longitude | -80.890787 |
| Timezone | New York (DST) |
| FIPS | 13051 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 63.3 yrs ↑ 16% since 2019 |
|---|---|
| Avg Household Size | 1.99 |
| Below Poverty | 6.1% ▼ 39% below avg |
| College Grads | 51.9% ▲ 34% above avg |
| Unemployment | 2.5% ▼ 50% below avg |
| HS Graduate | 602 (21.6%) |
| Some College | 354 (12.7%) |
| Associates | 385 (13.8%) |
| Bachelors | 98 (3.5%) |
| Graduate Degree | 1,350 (48.4%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $105,669 ▲ 38% above avg ↑ 29% since 2019 |
|---|---|
| Median Home Value | $615,200 ▲ 121% above avg ↑ 23% since 2019 |
| Home/Income Ratio | 5.8x (nat avg ~3.5x) |
| Median Rent | $1,205/mo |
| Total Units | 3,490 |
| Vacant Units | 1,875 |
| Avg HH Size | 1.99 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 3,490 |
|---|---|
| Vacant | 1,875 |
| Owner Occupied | 89.6% |
| Renter Occupied | 10.4% |
| Avg HH Size | 1.99 |
ZIP code 31328 is located in Tybee Island, Georgia, within Chatham County. With a population of 3,330, this is a sparsely populated ZIP code with an older community — the median age is 63.3 years. Economically, 31328 is a upper-middle-income ZIP code: the median household income of $105,669 is above the national average.
Real estate in ZIP code 31328 represents a premium housing market. The median home value of $615,200 is more than double the national average. Renters can expect to pay around $1,205 per month in median rent. Homeownership is strong here — 89.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.
The population of 31328 is primarily White (94.29%). Residents are well-educated — 51.9% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 6.1%. Household income has grown by 29% since 2019.
The unemployment rate in 31328 stands at 2.5%, which is below the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 76%.
Overall, ZIP code 31328 in Tybee Island, GA is characterized as upper-middle-income, well-educated, an older community, and predominantly owner-occupied. With 3,330 residents, a median household income of $105,669, and a median home value of $615,200, it offers a clear picture of life in this part of Georgia.