Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MS/MCCOMB

Mccomb ZIP codes, Mississippi

Mccomb, MS has 2 ZIP codes (39648 and 39649) and area codes 601 and 769. The largest is 39648.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
12,049
Area codes
601, 769

Mail addressed to Mccomb uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Mccomb in numbers

About 12,049 people live in Mccomb, in 5,091 households, the 33rd-largest of Mississippi's 420 census places. The median household income is $40,707 a year, 28% below the Mississippi median of $56,447 (US: $80,734). The median owner-occupied home is valued at $98,700 (42% below the Mississippi median), and median gross rent is $873 a month. The median age is 36.3; 14.6% of adults 25 and over hold a bachelor's degree or higher (25.1% across Mississippi); the average commute takes 21 minutes.

Population12,049Mccomb12,049
Households5,091Mccomb5,091
Median age36.3Mccomb36.3Mississippi38.6US 38.9
Median household income$40,707Mccomb$40,707Mississippi$56,447US $80,734
Median home value$98,700Mccomb$98,700Mississippi$169,800US $332,700
Median gross rent$873Mccomb$873Mississippi$954US $1,413
Bachelor's degree or higher14.6%Mccomb14.6%Mississippi25.1%US 35.7%
Mean commute21.2 minMccomb21.2 minMississippi25.6 minUS 26.4 min
Population density1,023 / sq miMccomb1,023 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place McComb city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mccomb

ZIP codes with the USPS city name Mccomb
ZIP City Type Population Median income Median home
39648 Mccomb , MS Standard 20,509 $42,737 $105,300
39649 Mccomb , MS No street area — — —

Other ZIP codes overlapping Mccomb

These ZIP codes cover part of Mccomb but are addressed as somewhere else.

ZIP codes overlapping Mccomb
ZIP City Type Population Median income Median home
39666 Summit , MS Standard 11,408 $45,482 $158,200

Map of Mccomb ZIP codes

3964839649

The ZIP codes of Mccomb, MS, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mccomb

The nearest larger towns are Hammond, LA (21,539 people, 51 mi), Zachary, LA (19,952 people, 57 mi) and Natchez (14,192 people, 58 mi).

Towns near Mccomb
TownPopulationDistance
Magnolia 3,059 5.8 mi
Brookhaven 11,650 23.3 mi

More nearby: every ZIP code in Pike County · Mississippi ZIP codes

Cite this page

zipcodes.pro. “Mccomb, MS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ms/mccomb

Underlying data is public domain or openly licensed — sources, vintages and licences.