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US ZIP Code Profile

ZIP Code 31022
Dudley, Georgia

ZIP code 31022 is in Dudley, located in Laurens County, Georgia, within the Dublin metro area. Its 2020 Census population was 1,574. The estimated median adjusted gross income per tax return is $49,306, and about 4% of filers report $200,000 or more.

2020 Population
1,574
Census ZCTA
County
Laurens
FIPS 13175
Median income (est.)
$49,306
IRS SOI 2022
Land Area
43.288 mi²
+ 0.345 mi² water

01Location & Geography

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

Primary CityDudley, GA
CountyLaurens County (FIPS 13175)
StateGeorgia (FIPS 13)
Metro Area (MSA)Dublin, GA Micro Area (20140)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates32.51154, -83.11663
Land / Water Area43.288 mi² land · 0.345 mi² water

02Income & Economics

Distribution of the 730 individual tax returns filed in 31022 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.0%
$25K–$50K
24.7%
$50K–$75K
16.4%
$75K–$100K
11.0%
$100K–$200K
17.8%
$200K+
4.1%
The $200,000+ bracket accounts for 18% of 31022's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($49,306) 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 31022's IRS income metrics, 2020–2022.

Median income (2021→2022)
$49,306
▲ 1.6%
Filers earning $200K+
4.1%
▼ 0.1 pt
Total filers
730
▲ 1.4%
GET /zipc/v2/zipcodes/31022/soi?year=… $43K 2020 $49K 2021 $49K 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 31022 ZCTA.

2000
1,055
 
2010
1,424
▲ +35.0%
2020
1,574
▲ +10.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number122739
City AliasesDudley

06Frequently Asked Questions

What county is ZIP code 31022 in?

ZIP code 31022 is in Laurens County, Georgia (county FIPS code 13175).

What city is ZIP code 31022?

The primary USPS city for 31022 is Dudley, GA.

What metro area (MSA) is 31022 in?

31022 is part of the Dublin, GA Micro Area (MSA code 20140).

What is the population of ZIP code 31022?

The 2020 Census population of 31022 was 1,574 residents.

What is the median income in ZIP code 31022?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31022 is about $49,306, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.