ZIP Code 31050 — Knoxville, GA | Population, Income, County & Map Data

01Location & Geography

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

Primary City	Knoxville, GA
County	Crawford County (FIPS 13079)
State	Georgia (FIPS 13)
Metro Area (MSA)	Macon-Bibb County, GA Metro Area (31420)
Census Region / Division	South Region · South Atlantic Division
Coordinates	32.73966, -83.95597
Land / Water Area	21.977 mi² land · 0.025 mi² water

02Income & Economics

Distribution of the 320 individual tax returns filed in 31050 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

34.4%

$25K–$50K

28.1%

$50K–$75K

12.5%

$75K–$100K

9.4%

$100K–$200K

15.6%

$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 31050's IRS income metrics, 2020–2022.

Median income (2021→2022)

$38,889

▲ 8.2%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

320

▲ 3.2%

GET /zipc/v2/zipcodes/31050/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 31050 ZCTA.

2000

999

2010

965

▼ -3.4%

2020

855

▼ -11.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Non-Postal Community Name, former postal facility or place name
Carrier Route Sort	C
USPS Finance Number	126237
City Aliases	Knoxville

06Frequently Asked Questions

What county is ZIP code 31050 in?

ZIP code 31050 is in Crawford County, Georgia (county FIPS code 13079).

What city is ZIP code 31050?

The primary USPS city for 31050 is Knoxville, GA.

What metro area (MSA) is 31050 in?

31050 is part of the Macon-Bibb County, GA Metro Area (MSA code 31420).

What is the population of ZIP code 31050?

The 2020 Census population of 31050 was 855 residents.

What is the median income in ZIP code 31050?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31050 is about $38,889. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.