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ZIP Code 31421
Savannah, GA, Chatham County
Population
16
Land area
1.5sq mi
People per sq mi
10
City
Savannah
ZIP 31421 and nearby ZIP codes
ZIP 31421 at a glance
- ZIP 31421 (Savannah) is 94% less dense than Georgia as a whole.
Local data for ZIP 31421
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
12
ZIP Business Patterns 2023
Employees
830
$86.4M annual payroll
PPP loans
$4.1M
3 loans
Campaign donations
$1,175
83% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 31421, 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 31421, CDC PLACES estimates
Obesity
29.8%
U.S. 33.3% -3.5 pts
Diabetes
10.5%
U.S. 12.1% -1.6 pts
Smoking
12.8%
U.S. 12.8% about the same
Uninsured (18-64)
15.7%
U.S. 11.1% +4.6 pts
Frequently asked questions
- What city is ZIP code 31421?
- ZIP code 31421 is in Savannah, GA (Chatham County).
- What county is ZIP code 31421 in?
- ZIP code 31421 is mostly in Chatham County, Georgia.
- How many people live in ZIP code 31421?
- About 16 people live in the 31421 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.