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US ZIP Code Profile

ZIP Code 31629
Dixie, Georgia

ZIP code 31629 is in Dixie, located in Brooks County, Georgia, within the Valdosta metro area. Its 2020 Census population was 902. The estimated median adjusted gross income per tax return is $40,278.

2020 Population
902
Census ZCTA
County
Brooks
FIPS 13027
Median income (est.)
$40,278
IRS SOI 2022
Land Area
43.604 mi²
+ 0.617 mi² water

01Location & Geography

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

Primary CityDixie, GA
CountyBrooks County (FIPS 13027)
StateGeorgia (FIPS 13)
Metro Area (MSA)Valdosta, GA Metro Area (46660)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates30.816845, -83.68939
Land / Water Area43.604 mi² land · 0.617 mi² water

02Income & Economics

Distribution of the 350 individual tax returns filed in 31629 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
34.3%
$25K–$50K
25.7%
$50K–$75K
14.3%
$75K–$100K
11.4%
$100K–$200K
14.3%
$200K+
0.0%
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 31629's IRS income metrics, 2020–2022.

Median income (2021→2022)
$40,278
▲ 11.1%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
350
▲ 0.0%
GET /zipc/v2/zipcodes/31629/soi?year=… $35K 2020 $36K 2021 $40K 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 31629 ZCTA.

2000
1,059
 
2010
902
▼ -14.8%
2020
902
▲ +0.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number122563
City AliasesDixie

06Frequently Asked Questions

What county is ZIP code 31629 in?

ZIP code 31629 is in Brooks County, Georgia (county FIPS code 13027).

What city is ZIP code 31629?

The primary USPS city for 31629 is Dixie, GA.

What metro area (MSA) is 31629 in?

31629 is part of the Valdosta, GA Metro Area (MSA code 46660).

What is the population of ZIP code 31629?

The 2020 Census population of 31629 was 902 residents.

What is the median income in ZIP code 31629?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31629 is about $40,278. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.