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US ZIP Code Profile

ZIP Code 31027
East Dublin, Georgia

ZIP code 31027 is in East Dublin, located in Laurens County, Georgia, within the Dublin metro area. Its 2020 Census population was 9,969. The estimated median adjusted gross income per tax return is $29,757, and about 1% of filers report $200,000 or more.

2020 Population
9,969
Census ZCTA
County
Laurens
FIPS 13175
Median income (est.)
$29,757
IRS SOI 2022
Land Area
176.202 mi²
+ 4.121 mi² water

01Location & Geography

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

Primary CityEast Dublin, GA
CountyLaurens County (FIPS 13175)
StateGeorgia (FIPS 13)
Metro Area (MSA)Dublin, GA Micro Area (20140)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates32.581116, -82.80422
Land / Water Area176.202 mi² land · 4.121 mi² water

02Income & Economics

Distribution of the 3,970 individual tax returns filed in 31027 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
44.6%
$25K–$50K
28.5%
$50K–$75K
13.1%
$75K–$100K
6.6%
$100K–$200K
6.6%
$200K+
0.8%
The $200,000+ bracket accounts for 7% of 31027's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($29,757) 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 31027's IRS income metrics, 2020–2022.

Median income (2021→2022)
$29,757
▲ 5.9%
Filers earning $200K+
0.8%
▼ 0.2 pt
Total filers
3,970
▼ 4.6%
GET /zipc/v2/zipcodes/31027/soi?year=… $28K 2020 $28K 2021 $30K 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 31027 ZCTA.

2000
9,897
 
2010
10,012
▲ +1.2%
2020
9,969
▼ -0.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeNon-Postal Community Name, former postal facility or place name
Carrier Route SortD
USPS Finance Number122728
City AliasesDublin, E Dublin, East Dublin

06Frequently Asked Questions

What county is ZIP code 31027 in?

ZIP code 31027 is in Laurens County, Georgia (county FIPS code 13175).

What city is ZIP code 31027?

The primary USPS city for 31027 is East Dublin, GA.

What metro area (MSA) is 31027 in?

31027 is part of the Dublin, GA Micro Area (MSA code 20140).

What is the population of ZIP code 31027?

The 2020 Census population of 31027 was 9,969 residents.

What is the median income in ZIP code 31027?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31027 is about $29,757, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.