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Tybee Island city, GA

ZIP 31328 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 31328

31328 has a population of 3,330 with a median age of 63.3 yrs (47.2% male).

Race & Ethnicity
White
94.3%+53% vs US avg
x
Black
2.3%-81% vs US avg
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
3.4%
x
Age Groups
0–17
8.4%-62% vs US avg
x
18–64
46.0%-26% vs US avg
x
65+
45.6%+180% vs US avg
x
Education
Less than HS
2.9%-74% vs US avg
x
High school
26.3%+0% vs US avg
x
Some college
21.3%-26% vs US avg
x
Bachelor's+
49.5%+47% vs US avg
x
Marital Status
Married
66.8%+39% vs US avg
x
Never married
16.8%-50% vs US avg
x
Divorced
12.7%+24% vs US avg
x
Widowed / Separated
3.7%
x
Diversity Index
11/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
6.3%-45% vs US avg
x
Foreign Born
9.8%-30% vs US avg
x
Veterans
10.4%+74% vs US avg
x
Disability
17.7%+32% vs US avg
x
Single Parent
0.0%
x
Recent Births
0.0%
x
Top ancestry
IrishEnglishGerman

Health & Community Indicators in 31328

Poverty Rate
6.3%-45% vs US avg
x
Veterans
10.4%+74% vs US avg
x
Foreign Born
9.8%-30% vs US avg
x
Single Parent
0.0%
x
Disability
17.7%+32% vs US avg
x
Uninsured
10.8%+36% vs US avg
x
SNAP Benefits
1.1%-91% vs US avg
x
Private School
0.7%-93% vs US avg
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,330
Median age63.3
Poverty rate6.3%
Demographics statistics
Demographics
White94.3%
Hispanic0.0%
Black2.3%
Asian0.0%
Foreign-born9.8%