ZIP Code 31058 — Mauk, GA | Population, Income, County & Map Data

01Location & Geography

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

Primary City	Mauk, GA
County	Marion County (FIPS 13197)
State	Georgia (FIPS 13)
Metro Area (MSA)	Columbus, GA-AL Metro Area (17980)
Census Region / Division	South Region · South Atlantic Division
Coordinates	32.48865, -84.41039
Land / Water Area	99.527 mi² land · 0.361 mi² water

02Income & Economics

Distribution of the 630 individual tax returns filed in 31058 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

34.9%

$25K–$50K

27.0%

$50K–$75K

19.1%

$75K–$100K

7.9%

$100K–$200K

11.1%

$200K+

0.0%

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 31058's IRS income metrics, 2020–2022.

Median income (2021→2022)

$38,971

▲ 3.9%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

630

▼ 1.6%

GET /zipc/v2/zipcodes/31058/soi?year=…

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 31058 ZCTA.

2000

1,608

2010

2,123

▲ +32.0%

2020

1,759

▼ -17.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Post Office
Carrier Route Sort	C
USPS Finance Number	125665
City Aliases	Mauk

06Frequently Asked Questions

What county is ZIP code 31058 in?

ZIP code 31058 is in Marion County, Georgia (county FIPS code 13197).

What city is ZIP code 31058?

The primary USPS city for 31058 is Mauk, GA.

What metro area (MSA) is 31058 in?

31058 is part of the Columbus, GA-AL Metro Area (MSA code 17980).

What is the population of ZIP code 31058?

The 2020 Census population of 31058 was 1,759 residents.

What is the median income in ZIP code 31058?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31058 is about $38,971. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.