ZIP code
31421
Savannah, GA
31421 covers Savannah in Chatham County, with 18 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 31421. Methodology
ZIP code map of 31421
About ZIP code 31421
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 31421. Not ACS. Methodology
People in 31421
Race
- White28
- Black or African American9
- American Indian or Alaska Native2
- Asian11
- Native Hawaiian and Pacific Islander1
- Other race5
- Two or more races6
Hispanic or Latino (any race): 10
Age
- Under 103
- 10 to 194
- 20 to 2930
- 30 to 392
- 40 to 4910
- 50 to 593
- 60 to 696
- 70 to 793
- 80 and older1
Income and housing in 31421
Education
- High school graduate100.0%
- Bachelor's degree50.0%
- Graduate degree0.0%
Places covering 31421
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Savannah100.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Chatham County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 31421
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2021 | 0 | |
| 2022 | 22 | |
| 2023 | 18 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 31421
12 nearest ZIP centroids (any distance)
- 31401Savannah1.5 miPop 20,562 · Income $50,182
- 31415Savannah2.9 miPop 11,788 · Income $37,890
- 31404Savannah2.9 miPop 30,749 · Income $49,805
- 31408Savannah6.1 miPop 11,791 · Income $40,109
- 31409Savannah6.3 miPop 536 · Income —
- 31405Savannah6.8 miPop 39,724 · Income $62,123
- 31410Savannah7.2 miPop 22,867 · Income $97,225
- 31406Savannah7.4 miPop 34,649 · Income $66,084
- 31407Port Wentworth9.7 miPop 22,743 · Income $83,954
- 31322Pooler10.4 miPop 28,695 · Income $91,293
- 31411Savannah10.6 miPop 8,977 · Income $122,723
- 29927Hardeeville11.1 miPop 10,517 · Income $70,718
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 31401 | Savannah | GA | 1.5 mi | 20,562 | $50,182 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 31421 FAQ
- What city is ZIP code 31421 in?
- 31421 is in Savannah, GA.
- What county is 31421 in?
- 31421 is in Chatham County.
- What is the median household income in 31421?
- Median household income is not published for 31421.
- Which ZIP codes are near 31421?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 31421.