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US ZIP Code Profile

ZIP Code 39402
Hattiesburg, Mississippi

ZIP code 39402 is in Hattiesburg, located in Forrest County, Mississippi, within the Hattiesburg metro area. Its 2020 Census population was 44,633. The estimated median adjusted gross income per tax return is $47,000, and about 9% of filers report $200,000 or more.

2020 Population
44,633
Census ZCTA
County
Forrest
FIPS 28035
Median income (est.)
$47,000
IRS SOI 2022
Land Area
87.785 mi²
+ 1.576 mi² water

01Location & Geography

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

Primary CityHattiesburg, MS
CountyForrest County (FIPS 28035)
StateMississippi (FIPS 28)
Metro Area (MSA)Hattiesburg, MS Metro Area (25620)
Census Region / DivisionSouth Region · East South Central Division
Coordinates31.333704, -89.419174
Land / Water Area87.785 mi² land · 1.576 mi² water

02Income & Economics

Distribution of the 18,460 individual tax returns filed in 39402 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.7%
$25K–$50K
23.0%
$50K–$75K
13.4%
$75K–$100K
9.1%
$100K–$200K
16.1%
$200K+
8.6%
The $200,000+ bracket accounts for 59% of 39402's total adjusted gross income, from 9% of returns — a concentration that drives the gap between the median ($47,000) 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 39402's IRS income metrics, 2020–2022.

Median income (2021→2022)
$47,000
▲ 5.1%
Filers earning $200K+
8.6%
▲ 0.5 pt
Total filers
18,460
▼ 0.4%
GET /zipc/v2/zipcodes/39402/soi?year=… $41K 2020 $45K 2021 $47K 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 39402 ZCTA.

2000
31,116
 
2010
37,492
▲ +20.5%
2020
44,633
▲ +19.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number273289
City AliasesHattiesburg

06Frequently Asked Questions

What county is ZIP code 39402 in?

ZIP code 39402 is in Forrest County, Mississippi (county FIPS code 28035).

What city is ZIP code 39402?

The primary USPS city for 39402 is Hattiesburg, MS.

What metro area (MSA) is 39402 in?

39402 is part of the Hattiesburg, MS Metro Area (MSA code 25620).

What is the population of ZIP code 39402?

The 2020 Census population of 39402 was 44,633 residents.

What is the median income in ZIP code 39402?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 39402 is about $47,000, with around 9% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.