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US ZIP Code Profile

ZIP Code 39339
Louisville, Mississippi

ZIP code 39339 is in Louisville, located in Winston County, Mississippi. Its 2020 Census population was 14,385. The estimated median adjusted gross income per tax return is $34,696, and about 2% of filers report $200,000 or more.

2020 Population
14,385
Census ZCTA
County
Winston
FIPS 28159
Median income (est.)
$34,696
IRS SOI 2022
Land Area
381.131 mi²
+ 2.505 mi² water

01Location & Geography

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

Primary CityLouisville, MS
CountyWinston County (FIPS 28159)
StateMississippi (FIPS 28)
Census Region / DivisionSouth Region · East South Central Division
Coordinates33.101906, -89.011665
Land / Water Area381.131 mi² land · 2.505 mi² water

02Income & Economics

Distribution of the 5,850 individual tax returns filed in 39339 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
39.7%
$25K–$50K
26.7%
$50K–$75K
13.3%
$75K–$100K
7.9%
$100K–$200K
10.1%
$200K+
2.4%
The $200,000+ bracket accounts for 18% of 39339's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($34,696) 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 39339's IRS income metrics, 2020–2022.

Median income (2021→2022)
$34,696
▲ 14.1%
Filers earning $200K+
2.4%
▲ 0.2 pt
Total filers
5,850
▼ 3.3%
GET /zipc/v2/zipcodes/39339/soi?year=… $29K 2020 $30K 2021 $35K 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 39339 ZCTA.

2000
16,493
 
2010
15,619
▼ -5.3%
2020
14,385
▼ -7.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number274459
City AliasesLouisville

06Frequently Asked Questions

What county is ZIP code 39339 in?

ZIP code 39339 is in Winston County, Mississippi (county FIPS code 28159).

What city is ZIP code 39339?

The primary USPS city for 39339 is Louisville, MS.

What is the population of ZIP code 39339?

The 2020 Census population of 39339 was 14,385 residents.

What is the median income in ZIP code 39339?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 39339 is about $34,696, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.