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US ZIP Code Profile

ZIP Code 30185
Whitesburg, Georgia

ZIP code 30185 is in Whitesburg, located in Carroll County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 3,998. The estimated median adjusted gross income per tax return is $48,547, and about 5% of filers report $200,000 or more.

2020 Population
3,998
Census ZCTA
County
Carroll
FIPS 13045
Median income (est.)
$48,547
IRS SOI 2022
Land Area
63.295 mi²
+ 0.614 mi² water

01Location & Geography

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

Primary CityWhitesburg, GA
CountyCarroll County (FIPS 13045)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.519802, -84.9181
Land / Water Area63.295 mi² land · 0.614 mi² water

02Income & Economics

Distribution of the 1,890 individual tax returns filed in 30185 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.6%
$25K–$50K
22.8%
$50K–$75K
14.8%
$75K–$100K
10.6%
$100K–$200K
18.5%
$200K+
4.8%
The $200,000+ bracket accounts for 28% of 30185's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($48,547) 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 30185's IRS income metrics, 2020–2022.

Median income (2021→2022)
$48,547
▲ 7.0%
Filers earning $200K+
4.8%
▲ 1.1 pt
Total filers
1,890
▼ 1.0%
GET /zipc/v2/zipcodes/30185/soi?year=… $44K 2020 $45K 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 30185 ZCTA.

2000
3,692
 
2010
3,892
▲ +5.4%
2020
3,998
▲ +2.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number129438
City AliasesWhitesburg

06Frequently Asked Questions

What county is ZIP code 30185 in?

ZIP code 30185 is in Carroll County, Georgia (county FIPS code 13045).

What city is ZIP code 30185?

The primary USPS city for 30185 is Whitesburg, GA.

What metro area (MSA) is 30185 in?

30185 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30185?

The 2020 Census population of 30185 was 3,998 residents.

What is the median income in ZIP code 30185?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30185 is about $48,547, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.