Get API Key →
US ZIP Code Profile

ZIP Code 30277
Sharpsburg, Georgia

ZIP code 30277 is in Sharpsburg, located in Coweta County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 21,256. The estimated median adjusted gross income per tax return is $68,417, and about 10% of filers report $200,000 or more.

2020 Population
21,256
Census ZCTA
County
Coweta
FIPS 13077
Median income (est.)
$68,417
IRS SOI 2022
Land Area
44.328 mi²
+ 0.755 mi² water

01Location & Geography

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

Primary CitySharpsburg, GA
CountyCoweta County (FIPS 13077)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.37531, -84.64919
Land / Water Area44.328 mi² land · 0.755 mi² water

02Income & Economics

Distribution of the 10,830 individual tax returns filed in 30277 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
22.7%
$25K–$50K
17.1%
$50K–$75K
13.9%
$75K–$100K
10.1%
$100K–$200K
25.9%
$200K+
10.3%
The $200,000+ bracket accounts for 39% of 30277's total adjusted gross income, from 10% of returns — a concentration that drives the gap between the median ($68,417) 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 30277's IRS income metrics, 2020–2022.

Median income (2021→2022)
$68,417
▲ 3.2%
Filers earning $200K+
10.3%
▲ 0.9 pt
Total filers
10,830
▲ 1.0%
GET /zipc/v2/zipcodes/30277/soi?year=… $62K 2020 $66K 2021 $68K 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 30277 ZCTA.

2000
15,488
 
2010
20,270
▲ +30.9%
2020
21,256
▲ +4.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number127942
City AliasesSharpsburg

06Frequently Asked Questions

What county is ZIP code 30277 in?

ZIP code 30277 is in Coweta County, Georgia (county FIPS code 13077).

What city is ZIP code 30277?

The primary USPS city for 30277 is Sharpsburg, GA.

What metro area (MSA) is 30277 in?

30277 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30277?

The 2020 Census population of 30277 was 21,256 residents.

What is the median income in ZIP code 30277?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30277 is about $68,417, with around 10% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.