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US ZIP Code Profile

ZIP Code 30427
Glennville, Georgia

ZIP code 30427 is in Glennville, located in Tattnall County, Georgia. Its 2020 Census population was 10,798. The estimated median adjusted gross income per tax return is $35,847, and about 3% of filers report $200,000 or more.

2020 Population
10,798
Census ZCTA
County
Tattnall
FIPS 13267
Median income (est.)
$35,847
IRS SOI 2022
Land Area
238.955 mi²
+ 3.442 mi² water

01Location & Geography

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

Primary CityGlennville, GA
CountyTattnall County (FIPS 13267)
StateGeorgia (FIPS 13)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates31.922905, -81.96245
Land / Water Area238.955 mi² land · 3.442 mi² water

02Income & Economics

Distribution of the 4,330 individual tax returns filed in 30427 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
37.9%
$25K–$50K
27.9%
$50K–$75K
14.1%
$75K–$100K
8.1%
$100K–$200K
9.5%
$200K+
2.5%
The $200,000+ bracket accounts for 19% of 30427's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($35,847) 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 30427's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,847
▲ 10.8%
Filers earning $200K+
2.5%
▲ 0.3 pt
Total filers
4,330
▼ 3.8%
GET /zipc/v2/zipcodes/30427/soi?year=… $30K 2020 $32K 2021 $36K 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 30427 ZCTA.

2000
11,490
 
2010
12,864
▲ +12.0%
2020
10,798
▼ -16.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number123619
City AliasesGlennville, Mendes

06Frequently Asked Questions

What county is ZIP code 30427 in?

ZIP code 30427 is in Tattnall County, Georgia (county FIPS code 13267).

What city is ZIP code 30427?

The primary USPS city for 30427 is Glennville, GA.

What is the population of ZIP code 30427?

The 2020 Census population of 30427 was 10,798 residents.

What is the median income in ZIP code 30427?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30427 is about $35,847, 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.