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US ZIP Code Profile

ZIP Code 30656
Monroe, Georgia

ZIP code 30656 is in Monroe, located in Walton County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 17,490. The estimated median adjusted gross income per tax return is $51,746, and about 6% of filers report $200,000 or more.

2020 Population
17,490
Census ZCTA
County
Walton
FIPS 13297
Median income (est.)
$51,746
IRS SOI 2022
Land Area
69.834 mi²
+ 0.667 mi² water

01Location & Geography

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

Primary CityMonroe, GA
CountyWalton County (FIPS 13297)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.862137, -83.71617
Land / Water Area69.834 mi² land · 0.667 mi² water

02Income & Economics

Distribution of the 8,530 individual tax returns filed in 30656 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.9%
$25K–$50K
22.0%
$50K–$75K
15.9%
$75K–$100K
10.0%
$100K–$200K
19.5%
$200K+
5.7%
The $200,000+ bracket accounts for 29% of 30656's total adjusted gross income, from 6% of returns — a concentration that drives the gap between the median ($51,746) 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 30656's IRS income metrics, 2020–2022.

Median income (2021→2022)
$51,746
▲ 9.2%
Filers earning $200K+
5.7%
▲ 0.7 pt
Total filers
8,530
▲ 1.9%
GET /zipc/v2/zipcodes/30656/soi?year=… $44K 2020 $47K 2021 $52K 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 30656 ZCTA.

2000
10,578
 
2010
15,133
▲ +43.1%
2020
17,490
▲ +15.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number126006
City AliasesMonroe, Between

06Frequently Asked Questions

What county is ZIP code 30656 in?

ZIP code 30656 is in Walton County, Georgia (county FIPS code 13297).

What city is ZIP code 30656?

The primary USPS city for 30656 is Monroe, GA.

What metro area (MSA) is 30656 in?

30656 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 30656?

The 2020 Census population of 30656 was 17,490 residents.

What is the median income in ZIP code 30656?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30656 is about $51,746, with around 6% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.