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ZIP Code 31328
Tybee Island, GA, Chatham County
Population
3,353
Land area
9.2sq mi
People per sq mi
363
City
Tybee Island
ZIP 31328 and nearby ZIP codes
ZIP 31328 at a glance
- ZIP 31328 (Tybee Island) is 92% denser than Georgia as a whole.
- Households here earn a median of $109,631 a year, 42% more than the Georgia figure of $77,353.
- A typical owner-occupied home is valued at $619,800 (about 2 times the Georgia figure) and median rent is $1,665 a month.
Local data for ZIP 31328
Counts from official public data
Housing and community stats
ZIP 31328, American Community Survey 2020-2024
Median household income
$109,631
Poverty rate
7.3%
Median home value
$619,800
Prices +1.9% in a year
Median rent
$1,665/mo
Homeownership
88.8%
Bachelor's or higher
46.9%
Median age
61.1
Average commute
25.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
167
ZIP Business Patterns 2023
Employees
1,305
$41.4M annual payroll
PPP loans
$13.3M
159 loans
Campaign donations
$83.4K
24% D, 17% R, 2026 cycle
Environment and hazard risk
ZIP 31328, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: hurricane
Storm events since 1996
851
Countywide, mostly thunderstorm wind
Flood insurance policies
19,764
20.6% of homes, county
July high / Jan low
92° / 40°F
48.1 inches of rain a year
Health statistics
Share of adults in ZIP 31328, CDC PLACES estimates
Obesity
26.5%
U.S. 33.3% -6.8 pts
Diabetes
13.0%
U.S. 12.1% +0.9 pts
Smoking
9.6%
U.S. 12.8% -3.2 pts
Uninsured (18-64)
6.5%
U.S. 11.1% -4.6 pts
Frequently asked questions
- What city is ZIP code 31328?
- ZIP code 31328 is in Tybee Island, GA (Chatham County).
- What county is ZIP code 31328 in?
- ZIP code 31328 is mostly in Chatham County, Georgia.
- How many people live in ZIP code 31328?
- About 3,353 people live in the 31328 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.