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US ZIP Code Profile

ZIP Code 39648
Mccomb, Mississippi

ZIP code 39648 is in Mccomb, located in Pike County, Mississippi, within the McComb metro area. Its 2020 Census population was 21,831. The estimated median adjusted gross income per tax return is $27,133, and about 2% of filers report $200,000 or more.

2020 Population
21,831
Census ZCTA
County
Pike
FIPS 28113
Median income (est.)
$27,133
IRS SOI 2022
Land Area
103.755 mi²
+ 0.156 mi² water

01Location & Geography

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

Primary CityMccomb, MS
CountyPike County (FIPS 28113)
StateMississippi (FIPS 28)
Metro Area (MSA)McComb, MS Micro Area (32620)
Census Region / DivisionSouth Region · East South Central Division
Coordinates31.189379, -90.38422
Land / Water Area103.755 mi² land · 0.156 mi² water

02Income & Economics

Distribution of the 7,880 individual tax returns filed in 39648 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
47.7%
$25K–$50K
26.8%
$50K–$75K
10.7%
$75K–$100K
6.1%
$100K–$200K
7.0%
$200K+
1.8%
The $200,000+ bracket accounts for 15% of 39648's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($27,133) 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 39648's IRS income metrics, 2020–2022.

Median income (2021→2022)
$27,133
▲ 12.6%
Filers earning $200K+
1.8%
▲ 0.2 pt
Total filers
7,880
▼ 1.7%
GET /zipc/v2/zipcodes/39648/soi?year=… $24K 2020 $24K 2021 $27K 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 39648 ZCTA.

2000
21,401
 
2010
21,710
▲ +1.4%
2020
21,831
▲ +0.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number274628
City AliasesBacots, Barto, Bear Town, Holmesville, Mccomb, Progress, South Mccomb

06Frequently Asked Questions

What county is ZIP code 39648 in?

ZIP code 39648 is in Pike County, Mississippi (county FIPS code 28113).

What city is ZIP code 39648?

The primary USPS city for 39648 is Mccomb, MS.

What metro area (MSA) is 39648 in?

39648 is part of the McComb, MS Micro Area (MSA code 32620).

What is the population of ZIP code 39648?

The 2020 Census population of 39648 was 21,831 residents.

What is the median income in ZIP code 39648?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 39648 is about $27,133, 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.