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US ZIP Code Profile

ZIP Code 31302
Bloomingdale, Georgia

ZIP code 31302 is in Bloomingdale, located in Chatham County, Georgia, within the Savannah metro area. Its 2020 Census population was 7,542. The estimated median adjusted gross income per tax return is $47,059, and about 3% of filers report $200,000 or more.

2020 Population
7,542
Census ZCTA
County
Chatham
FIPS 13051
Median income (est.)
$47,059
IRS SOI 2022
Land Area
44.625 mi²
+ 0.739 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityBloomingdale, GA
CountyChatham County (FIPS 13051)
StateGeorgia (FIPS 13)
Metro Area (MSA)Savannah, GA Metro Area (42340)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates32.121502, -81.34197
Land / Water Area44.625 mi² land · 0.739 mi² water

02Income & Economics

Distribution of the 3,940 individual tax returns filed in 31302 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
27.2%
$25K–$50K
25.9%
$50K–$75K
16.5%
$75K–$100K
11.4%
$100K–$200K
16.2%
$200K+
2.8%
The $200,000+ bracket accounts for 21% of 31302's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($47,059) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 31302's IRS income metrics, 2020–2022.

Median income (2021→2022)
$47,059
▲ 8.8%
Filers earning $200K+
2.8%
▲ 0.4 pt
Total filers
3,940
▲ 6.2%
GET /zipc/v2/zipcodes/31302/soi?year=… $40K 2020 $43K 2021 $47K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 31302 ZCTA.

2000
7,580
 
2010
7,853
▲ +3.6%
2020
7,542
▼ -4.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 31302. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 31302

Bloomingdale and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 31302 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number120847
City AliasesBloomingdale

07Frequently Asked Questions

What county is ZIP code 31302 in?

ZIP code 31302 is in Chatham County, Georgia (county FIPS code 13051).

What city is ZIP code 31302?

The primary USPS city for 31302 is Bloomingdale, GA.

What metro area (MSA) is 31302 in?

31302 is part of the Savannah, GA Metro Area (MSA code 42340).

What is the population of ZIP code 31302?

The 2020 Census population of 31302 was 7,542 residents.

What is the median income in ZIP code 31302?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31302 is about $47,059, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.