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US ZIP Code Profile

ZIP Code 30104
Aragon, Georgia

ZIP code 30104 is in Aragon, located in Polk County, Georgia, within the Cedartown metro area. Its 2020 Census population was 4,910. The estimated median adjusted gross income per tax return is $42,137, and about 2% of filers report $200,000 or more.

2020 Population
4,910
Census ZCTA
County
Polk
FIPS 13233
Median income (est.)
$42,137
IRS SOI 2022
Land Area
38.284 mi²
+ 0.47 mi² water

01Location & Geography

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

Primary CityAragon, GA
CountyPolk County (FIPS 13233)
StateGeorgia (FIPS 13)
Metro Area (MSA)Cedartown, GA Micro Area (16340)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates34.08714, -85.05649
Land / Water Area38.284 mi² land · 0.47 mi² water

02Income & Economics

Distribution of the 2,130 individual tax returns filed in 30104 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.0%
$25K–$50K
29.1%
$50K–$75K
17.8%
$75K–$100K
9.4%
$100K–$200K
11.7%
$200K+
1.9%
The $200,000+ bracket accounts for 14% of 30104's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($42,137) 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 30104's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,137
▲ 13.0%
Filers earning $200K+
1.9%
▲ 0.5 pt
Total filers
2,130
▲ 0.5%
GET /zipc/v2/zipcodes/30104/soi?year=… $36K 2020 $37K 2021 $42K 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 30104 ZCTA.

2000
3,991
 
2010
4,708
▲ +18.0%
2020
4,910
▲ +4.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number120319
City AliasesAragon

06Frequently Asked Questions

What county is ZIP code 30104 in?

ZIP code 30104 is in Polk County, Georgia (county FIPS code 13233).

What city is ZIP code 30104?

The primary USPS city for 30104 is Aragon, GA.

What metro area (MSA) is 30104 in?

30104 is part of the Cedartown, GA Micro Area (MSA code 16340).

What is the population of ZIP code 30104?

The 2020 Census population of 30104 was 4,910 residents.

What is the median income in ZIP code 30104?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30104 is about $42,137, 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.