County ProfileGA
Chatham County
Population: 295,291 · 22 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
295,291
People
Median age
37.2
Housing
Total households
120,383
Income
Median household income
$71,097
Housing
Total housing units
137,532
Employment
Employment rate
58.7%
Education
Bachelor’s degree or higher
37.7%
Healthcare
Insured population
87.1%
County details
Local time 03:15:57(ET)| Name | Chatham |
|---|---|
| Total ZIP codes | 22total |
| ZIP codes (by type) | 14 Standard8 PO Box |
| Area code | 229, 912 |
| Timezone | Eastern Time (ET) |
| Coordinates | 31.9804037, -81.085184 |
| Land area | 432.8 sq miles(1,120.9 km²) |
Map of Chatham county, Georgia with ZIP codes
Cities and Communities in Chatham County
Compare the largest cities in Chatham County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Savannah | 147,780 | $57,137 | 18ZIPs |
| Pooler | 25,711 | $91,766 | 1ZIPs |
| Port Wentworth | 10,878 | $79,731 | 1ZIPs |
| Tybee Island | 3,114 | $120,479 | 1ZIPs |
| Bloomingdale | 2,790 | $60,250 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Chatham County
Review the most populated postal areas across Chatham County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 31419 | Savannah | $69,635 | 55,413 |
| 31405 | Savannah | $65,710 | 38,069 |
| 31406 | Savannah | $67,120 | 34,579 |
| 31404 | Savannah | $53,303 | 31,530 |
| 31322 | Pooler | $91,344 | 27,931 |
| 31410 | Savannah | $97,807 | 23,782 |
| 31401 | Savannah | $52,509 | 22,927 |
| 31407 | Port Wentworth | $81,124 | 20,990 |
| 31408 | Savannah | $45,839 | 11,790 |
| 31415 | Savannah | $37,109 | 11,034 |
| 31411 | Savannah | $137,375 | 9,378 |
| 31302 | Bloomingdale | $68,998 | 7,542 |
| 31328 | Tybee Island | $109,631 | 3,430 |
| 31409 | Savannah | — | 670 |
| 31421 | Savannah | — | 62 |
| 31402 | Savannah | — | — |
| 31403 | Savannah | — | — |
| 31412 | Savannah | — | — |
| 31414 | Savannah | — | — |
| 31416 | Savannah | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS