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US ZIP Code Profile

ZIP Code 30292
Williamson, Georgia

ZIP code 30292 is in Williamson, located in Pike County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 6,363. The estimated median adjusted gross income per tax return is $48,851, and about 6% of filers report $200,000 or more.

2020 Population
6,363
Census ZCTA
County
Pike
FIPS 13231
Median income (est.)
$48,851
IRS SOI 2022
Land Area
58.159 mi²
+ 0.817 mi² water

01Location & Geography

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

Primary CityWilliamson, GA
CountyPike County (FIPS 13231)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.168488, -84.39323
Land / Water Area58.159 mi² land · 0.817 mi² water

02Income & Economics

Distribution of the 3,260 individual tax returns filed in 30292 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.5%
$25K–$50K
26.7%
$50K–$75K
14.1%
$75K–$100K
9.5%
$100K–$200K
19.6%
$200K+
5.5%
The $200,000+ bracket accounts for 26% of 30292's total adjusted gross income, from 6% of returns — a concentration that drives the gap between the median ($48,851) 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 30292's IRS income metrics, 2020–2022.

Median income (2021→2022)
$48,851
▲ 2.4%
Filers earning $200K+
5.5%
▲ 0.7 pt
Total filers
3,260
▲ 4.2%
GET /zipc/v2/zipcodes/30292/soi?year=… $46K 2020 $48K 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 30292 ZCTA.

2000
4,495
 
2010
5,943
▲ +32.2%
2020
6,363
▲ +7.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number129493
City AliasesWilliamson

06Frequently Asked Questions

What county is ZIP code 30292 in?

ZIP code 30292 is in Pike County, Georgia (county FIPS code 13231).

What city is ZIP code 30292?

The primary USPS city for 30292 is Williamson, GA.

What metro area (MSA) is 30292 in?

30292 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30292?

The 2020 Census population of 30292 was 6,363 residents.

What is the median income in ZIP code 30292?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30292 is about $48,851, with around 6% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.