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US ZIP Code Profile

ZIP Code 30285
The Rock, Georgia

ZIP code 30285 is in The Rock, located in Upson County, Georgia, within the Thomaston metro area. Its 2020 Census population was 701. The estimated median adjusted gross income per tax return is $45,833.

2020 Population
701
Census ZCTA
County
Upson
FIPS 13293
Median income (est.)
$45,833
IRS SOI 2022
Land Area
17.03 mi²
+ 0.265 mi² water

01Location & Geography

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

Primary CityThe Rock, GA
CountyUpson County (FIPS 13293)
StateGeorgia (FIPS 13)
Metro Area (MSA)Thomaston, GA Micro Area (45580)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates32.987675, -84.258194
Land / Water Area17.03 mi² land · 0.265 mi² water

02Income & Economics

Distribution of the 290 individual tax returns filed in 30285 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.1%
$25K–$50K
31.0%
$50K–$75K
13.8%
$75K–$100K
10.3%
$100K–$200K
20.7%
$200K+
0.0%
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 30285's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,833
▲ 1.1%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
290
▲ 0.0%
GET /zipc/v2/zipcodes/30285/soi?year=… $41K 2020 $45K 2021 $46K 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 30285 ZCTA.

2000
606
 
2010
707
▲ +16.7%
2020
701
▼ -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 Number128679
City AliasesThe Rock

06Frequently Asked Questions

What county is ZIP code 30285 in?

ZIP code 30285 is in Upson County, Georgia (county FIPS code 13293).

What city is ZIP code 30285?

The primary USPS city for 30285 is The Rock, GA.

What metro area (MSA) is 30285 in?

30285 is part of the Thomaston, GA Micro Area (MSA code 45580).

What is the population of ZIP code 30285?

The 2020 Census population of 30285 was 701 residents.

What is the median income in ZIP code 30285?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30285 is about $45,833. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.