Get API Key →
US ZIP Code Profile

ZIP Code 30080
Smyrna, Georgia

ZIP code 30080 is in Smyrna, located in Cobb County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 52,125. The estimated median adjusted gross income per tax return is $61,431, and about 13% of filers report $200,000 or more.

2020 Population
52,125
Census ZCTA
County
Cobb
FIPS 13067
Median income (est.)
$61,431
IRS SOI 2022
Land Area
13.632 mi²
+ 0.065 mi² water

01Location & Geography

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

Primary CitySmyrna, GA
CountyCobb County (FIPS 13067)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.869434, -84.49639
Land / Water Area13.632 mi² land · 0.065 mi² water

02Income & Economics

Distribution of the 25,530 individual tax returns filed in 30080 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.4%
$25K–$50K
19.7%
$50K–$75K
15.1%
$75K–$100K
10.4%
$100K–$200K
18.1%
$200K+
13.4%
The $200,000+ bracket accounts for 50% of 30080's total adjusted gross income, from 13% of returns — a concentration that drives the gap between the median ($61,431) 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 30080's IRS income metrics, 2020–2022.

Median income (2021→2022)
$61,431
▲ 11.0%
Filers earning $200K+
13.4%
▲ 1.7 pt
Total filers
25,530
▼ 0.9%
GET /zipc/v2/zipcodes/30080/soi?year=… $49K 2020 $55K 2021 $61K 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 30080 ZCTA.

2000
43,472
 
2010
49,905
▲ +14.8%
2020
52,125
▲ +4.4%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 30080. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 30080

Smyrna and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 30080 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number128019
City AliasesSmyrna

07Frequently Asked Questions

What county is ZIP code 30080 in?

ZIP code 30080 is in Cobb County, Georgia (county FIPS code 13067).

What city is ZIP code 30080?

The primary USPS city for 30080 is Smyrna, GA.

What metro area (MSA) is 30080 in?

30080 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30080?

The 2020 Census population of 30080 was 52,125 residents.

What is the median income in ZIP code 30080?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30080 is about $61,431, with around 13% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.