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US ZIP Code Profile

ZIP Code 31064
Monticello, Georgia

ZIP code 31064 is in Monticello, located in Jasper County, Georgia, within the Atlanta-Sandy Springs-Roswell metro area. Its 2020 Census population was 9,880. The estimated median adjusted gross income per tax return is $43,962, and about 5% of filers report $200,000 or more.

2020 Population
9,880
Census ZCTA
County
Jasper
FIPS 13159
Median income (est.)
$43,962
IRS SOI 2022
Land Area
252.407 mi²
+ 3.638 mi² water

01Location & Geography

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

Primary CityMonticello, GA
CountyJasper County (FIPS 13159)
StateGeorgia (FIPS 13)
Metro Area (MSA)Atlanta-Sandy Springs-Roswell, GA Metro Area (12060)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.286453, -83.7023
Land / Water Area252.407 mi² land · 3.638 mi² water

02Income & Economics

Distribution of the 4,790 individual tax returns filed in 31064 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
31.3%
$25K–$50K
24.6%
$50K–$75K
14.4%
$75K–$100K
9.6%
$100K–$200K
15.4%
$200K+
4.6%
The $200,000+ bracket accounts for 26% of 31064's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($43,962) 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 31064's IRS income metrics, 2020–2022.

Median income (2021→2022)
$43,962
▲ 6.2%
Filers earning $200K+
4.6%
▲ 0.5 pt
Total filers
4,790
▲ 3.9%
GET /zipc/v2/zipcodes/31064/soi?year=… $39K 2020 $41K 2021 $44K 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 31064 ZCTA.

2000
7,964
 
2010
9,450
▲ +18.7%
2020
9,880
▲ +4.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number126028
City AliasesMonticello

06Frequently Asked Questions

What county is ZIP code 31064 in?

ZIP code 31064 is in Jasper County, Georgia (county FIPS code 13159).

What city is ZIP code 31064?

The primary USPS city for 31064 is Monticello, GA.

What metro area (MSA) is 31064 in?

31064 is part of the Atlanta-Sandy Springs-Roswell, GA Metro Area (MSA code 12060).

What is the population of ZIP code 31064?

The 2020 Census population of 31064 was 9,880 residents.

What is the median income in ZIP code 31064?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31064 is about $43,962, 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.