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/COLUMBIA

Columbia ZIP code, Mississippi

The ZIP code for Columbia, MS is 39429, and its area codes are 601 and 769.

USPS city name
1 ZIP code
Population
6,632
Area codes
601, 769

Columbia in numbers

About 6,632 people live in Columbia, in 2,445 households. The median household income is $38,507 a year, 32% below the Mississippi median of $56,447 (US: $80,734). The median owner-occupied home is valued at $131,700 (22% below the Mississippi median), and median gross rent is $806 a month. The median age is 41.4; 14.8% of adults 25 and over hold a bachelor's degree or higher (25.1% across Mississippi); the average commute takes 20 minutes.

Population6,632Columbia6,632
Households2,445Columbia2,445
Median age41.4Columbia41.4Mississippi38.6US 38.9
Median household income$38,507Columbia$38,507Mississippi$56,447US $80,734
Median home value$131,700Columbia$131,700Mississippi$169,800US $332,700
Median gross rent$806Columbia$806Mississippi$954US $1,413
Bachelor's degree or higher14.8%Columbia14.8%Mississippi25.1%US 35.7%
Mean commute20.3 minColumbia20.3 minMississippi25.6 minUS 26.4 min
Population density594 / sq miColumbia594 / sq mi

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

ZIP codes addressed as Columbia

ZIP codes with the USPS city name Columbia
ZIP City Type Population Median income Median home
39429 Columbia , MS Standard 16,320 $46,401 $141,700

Map of Columbia ZIP codes

39429

The ZIP codes of Columbia, 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 Columbia

The nearest larger towns are West Hattiesburg (6,715 people, 26 mi), Hattiesburg (48,619 people, 30 mi) and Bogalusa, LA (10,468 people, 33 mi).

Towns near Columbia
TownPopulationDistance
West Hattiesburg 6,715 26.3 mi
Hattiesburg 48,619 29.8 mi

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

Cite this page

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

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