Chatham County, GA ZIP codes
Chatham County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Chatham County ZIP codes
The ZIP codes of Chatham County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Chatham County in numbers
About 300,879 people live in Chatham County, in 120,383 households, the 5th most populous of Georgia's 159 counties. The median household income is $71,097 a year, 8% below the Georgia median of $77,353 (US: $80,734). The median owner-occupied home is valued at $302,700 (about the same as the Georgia median), and median gross rent is $1,471 a month. The median age is 37.2; 37.7% of adults 25 and over hold a bachelor's degree or higher (34.9% across Georgia); the average commute takes 23 minutes.
| Population | 300,879 |
|---|---|
| Households | 120,383 |
| Median age | 37.2 |
| Median household income | $71,097 |
| Median home value | $302,700 |
| Median gross rent | $1,471 |
| Bachelor's degree or higher | 37.7% |
| Mean commute | 23.0 min |
| Population density | 695 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Chatham County
| Town | ZIP codes | Population |
|---|---|---|
| Savannah | 18 | 147,898 |
| Pooler | 1 | 28,466 |
| Port Wentworth | 1 | 12,892 |
| Tybee Island | 1 | 3,123 |
| Bloomingdale | 1 | 3,007 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Chatham County.
Not sure you are in Chatham County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Chatham County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
31302 | Bloomingdale , GA | Standard | 8,899 | $68,998 | $237,100 |
31322 | Pooler , GA | Standard | 30,145 | $91,344 | $312,200 |
31328 | Tybee Island , GA | Standard | 3,353 | $109,631 | $619,800 |
31401 | Savannah , GA | Standard | 20,445 | $52,509 | $552,400 |
31402 | Savannah , GA | No street area | — | — | — |
31403 | Savannah , GA | No street area | — | — | — |
31404 | Savannah , GA | Standard | 30,062 | $53,303 | $215,500 |
31405 | Savannah , GA | Standard | 40,764 | $65,710 | $338,200 |
31406 | Savannah , GA | Standard | 34,904 | $67,120 | $283,300 |
31407 | Port Wentworth , GA | Standard | 24,893 | $81,124 | $256,300 |
31408 | Savannah , GA | Standard | 11,621 | $45,839 | $169,700 |
31409 | Savannah , GA | Standard | 444 | — | — |
31410 | Savannah , GA | Standard | 22,214 | $97,807 | $407,700 |
31411 | Savannah , GA | Standard | 9,390 | $137,375 | $804,700 |
31412 | Savannah , GA | No street area | — | — | — |
31414 | Savannah , GA | No street area | — | — | — |
31415 | Savannah , GA | Standard | 11,082 | $37,109 | $149,700 |
31416 | Savannah , GA | No street area | — | — | — |
31418 | Savannah , GA | No street area | — | — | — |
31419 | Savannah , GA | Standard | 57,077 | $69,635 | $257,300 |
31420 | Savannah , GA | No street area | — | — | — |
31421 | Savannah , GA | Standard | 16 | — | — |
Cite this page
zipcodes.pro. “Chatham County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ga/county/chatham
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