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US ZIP Code Profile

ZIP Code 30056
Newborn, Georgia

ZIP code 30056 is in Newborn, located in Newton County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 2,685. The estimated median adjusted gross income per tax return is $46,250, and about 5% of filers report $200,000 or more.

2020 Population
2,685
Census ZCTA
County
Newton
FIPS 13217
Median income (est.)
$46,250
IRS SOI 2022
Land Area
38.257 mi²
+ 0.357 mi² water

01Location & Geography

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

Primary CityNewborn, GA
CountyNewton County (FIPS 13217)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.50025, -83.659584
Land / Water Area38.257 mi² land · 0.357 mi² water

02Income & Economics

Distribution of the 1,210 individual tax returns filed in 30056 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.9%
$25K–$50K
24.8%
$50K–$75K
14.9%
$75K–$100K
10.7%
$100K–$200K
15.7%
$200K+
5.0%
The $200,000+ bracket accounts for 28% of 30056's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($46,250) 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 30056's IRS income metrics, 2020–2022.

Median income (2021→2022)
$46,250
▲ 3.0%
Filers earning $200K+
5.0%
▲ 1.5 pt
Total filers
1,210
▲ 3.4%
GET /zipc/v2/zipcodes/30056/soi?year=… $42K 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 30056 ZCTA.

2000
1,854
 
2010
2,500
▲ +34.8%
2020
2,685
▲ +7.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number126314
City AliasesNewborn

06Frequently Asked Questions

What county is ZIP code 30056 in?

ZIP code 30056 is in Newton County, Georgia (county FIPS code 13217).

What city is ZIP code 30056?

The primary USPS city for 30056 is Newborn, GA.

What metro area (MSA) is 30056 in?

30056 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30056?

The 2020 Census population of 30056 was 2,685 residents.

What is the median income in ZIP code 30056?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30056 is about $46,250, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.