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US ZIP Code Profile

ZIP Code 30113
Buchanan, Georgia

ZIP code 30113 is in Buchanan, located in Haralson County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 6,169. The estimated median adjusted gross income per tax return is $44,669, and about 3% of filers report $200,000 or more.

2020 Population
6,169
Census ZCTA
County
Haralson
FIPS 13143
Median income (est.)
$44,669
IRS SOI 2022
Land Area
103.35 mi²
+ 0.534 mi² water

01Location & Geography

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

Primary CityBuchanan, GA
CountyHaralson County (FIPS 13143)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.850746, -85.20531
Land / Water Area103.35 mi² land · 0.534 mi² water

02Income & Economics

Distribution of the 2,710 individual tax returns filed in 30113 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.3%
$25K–$50K
25.1%
$50K–$75K
16.6%
$75K–$100K
10.3%
$100K–$200K
15.1%
$200K+
2.6%
The $200,000+ bracket accounts for 14% of 30113's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($44,669) 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 30113's IRS income metrics, 2020–2022.

Median income (2021→2022)
$44,669
▲ 11.0%
Filers earning $200K+
2.6%
▲ 0.3 pt
Total filers
2,710
▲ 3.8%
GET /zipc/v2/zipcodes/30113/soi?year=… $37K 2020 $40K 2021 $45K 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 30113 ZCTA.

2000
5,674
 
2010
6,218
▲ +9.6%
2020
6,169
▼ -0.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number121199
City AliasesBuchanan

06Frequently Asked Questions

What county is ZIP code 30113 in?

ZIP code 30113 is in Haralson County, Georgia (county FIPS code 13143).

What city is ZIP code 30113?

The primary USPS city for 30113 is Buchanan, GA.

What metro area (MSA) is 30113 in?

30113 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30113?

The 2020 Census population of 30113 was 6,169 residents.

What is the median income in ZIP code 30113?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30113 is about $44,669, 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.