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US ZIP Code Profile

ZIP Code 30153
Rockmart, Georgia

ZIP code 30153 is in Rockmart, located in Polk County, Georgia, within the Cedartown metro area. Its 2020 Census population was 19,445. The estimated median adjusted gross income per tax return is $43,483, and about 2% of filers report $200,000 or more.

2020 Population
19,445
Census ZCTA
County
Polk
FIPS 13233
Median income (est.)
$43,483
IRS SOI 2022
Land Area
119.187 mi²
+ 0.987 mi² water

01Location & Geography

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

Primary CityRockmart, GA
CountyPolk County (FIPS 13233)
StateGeorgia (FIPS 13)
Metro Area (MSA)Cedartown, GA Micro Area (16340)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.95988, -85.05445
Land / Water Area119.187 mi² land · 0.987 mi² water

02Income & Economics

Distribution of the 8,560 individual tax returns filed in 30153 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.8%
$25K–$50K
27.3%
$50K–$75K
16.5%
$75K–$100K
10.9%
$100K–$200K
13.3%
$200K+
2.2%
The $200,000+ bracket accounts for 14% of 30153's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($43,483) 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 30153's IRS income metrics, 2020–2022.

Median income (2021→2022)
$43,483
▲ 9.3%
Filers earning $200K+
2.2%
▲ 0.3 pt
Total filers
8,560
▲ 0.9%
GET /zipc/v2/zipcodes/30153/soi?year=… $37K 2020 $40K 2021 $43K 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 30153 ZCTA.

2000
14,571
 
2010
18,411
▲ +26.4%
2020
19,445
▲ +5.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number127502
City AliasesRockmart, Braswell

06Frequently Asked Questions

What county is ZIP code 30153 in?

ZIP code 30153 is in Polk County, Georgia (county FIPS code 13233).

What city is ZIP code 30153?

The primary USPS city for 30153 is Rockmart, GA.

What metro area (MSA) is 30153 in?

30153 is part of the Cedartown, GA Micro Area (MSA code 16340).

What is the population of ZIP code 30153?

The 2020 Census population of 30153 was 19,445 residents.

What is the median income in ZIP code 30153?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30153 is about $43,483, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.