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US ZIP Code Profile

ZIP Code 30312
Atlanta, Georgia

ZIP code 30312 is in Atlanta, located in Fulton County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 25,435. The estimated median adjusted gross income per tax return is $60,543, and about 11% of filers report $200,000 or more.

2020 Population
25,435
Census ZCTA
County
Fulton
FIPS 13121
Median income (est.)
$60,543
IRS SOI 2022
Land Area
3.352 mi²
+ 0 mi² water

01Location & Geography

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

Primary CityAtlanta, GA
CountyFulton County (FIPS 13121)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.744728, -84.375244
Land / Water Area3.352 mi² land · 0 mi² water

02Income & Economics

Distribution of the 12,690 individual tax returns filed in 30312 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.1%
$25K–$50K
18.4%
$50K–$75K
15.6%
$75K–$100K
11.7%
$100K–$200K
18.1%
$200K+
11.2%
The $200,000+ bracket accounts for 44% of 30312's total adjusted gross income, from 11% of returns — a concentration that drives the gap between the median ($60,543) 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 30312's IRS income metrics, 2020–2022.

Median income (2021→2022)
$60,543
▲ 11.3%
Filers earning $200K+
11.2%
▲ 1.5 pt
Total filers
12,690
▲ 2.0%
GET /zipc/v2/zipcodes/30312/soi?year=… $49K 2020 $54K 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 30312 ZCTA.

2000
20,221
 
2010
19,360
▼ -4.3%
2020
25,435
▲ +31.4%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 30312. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 30312

Atlanta and its immediate neighbors, sorted by distance.

3 mi
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Distance from 30312 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 SortB
USPS Finance Number120440
City AliasesAtl, Atlanta

07Frequently Asked Questions

What county is ZIP code 30312 in?

ZIP code 30312 is in Fulton County, Georgia (county FIPS code 13121).

What city is ZIP code 30312?

The primary USPS city for 30312 is Atlanta, GA.

What metro area (MSA) is 30312 in?

30312 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30312?

The 2020 Census population of 30312 was 25,435 residents.

What is the median income in ZIP code 30312?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30312 is about $60,543, with around 11% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.