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US ZIP Code Profile

ZIP Code 31830
Warm Springs, Georgia

ZIP code 31830 is in Warm Springs, located in Meriwether County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 2,101. The estimated median adjusted gross income per tax return is $38,500, and about 2% of filers report $200,000 or more.

2020 Population
2,101
Census ZCTA
County
Meriwether
FIPS 13199
Median income (est.)
$38,500
IRS SOI 2022
Land Area
54.356 mi²
+ 0.482 mi² water

01Location & Geography

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

Primary CityWarm Springs, GA
CountyMeriwether County (FIPS 13199)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates32.900707, -84.729065
Land / Water Area54.356 mi² land · 0.482 mi² water

02Income & Economics

Distribution of the 850 individual tax returns filed in 31830 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
34.1%
$25K–$50K
29.4%
$50K–$75K
12.9%
$75K–$100K
8.2%
$100K–$200K
12.9%
$200K+
2.4%
The $200,000+ bracket accounts for 14% of 31830's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($38,500) 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 31830's IRS income metrics, 2020–2022.

Median income (2021→2022)
$38,500
▲ 6.9%
Filers earning $200K+
2.4%
▼ 0.0 pt
Total filers
850
▲ 1.2%
GET /zipc/v2/zipcodes/31830/soi?year=… $34K 2020 $36K 2021 $38K 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 31830 ZCTA.

2000
2,456
 
2010
2,191
▼ -10.8%
2020
2,101
▼ -4.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number129196
City AliasesWarm Springs

06Frequently Asked Questions

What county is ZIP code 31830 in?

ZIP code 31830 is in Meriwether County, Georgia (county FIPS code 13199).

What city is ZIP code 31830?

The primary USPS city for 31830 is Warm Springs, GA.

What metro area (MSA) is 31830 in?

31830 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 31830?

The 2020 Census population of 31830 was 2,101 residents.

What is the median income in ZIP code 31830?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31830 is about $38,500, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.