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/MO/MARTINSBURG

Martinsburg ZIP code, Missouri

The ZIP code for Martinsburg, MO is 65264, and its area code is 573.

USPS city name
1 ZIP code
Population
522
Area code
573

Martinsburg in numbers

About 522 people live in Martinsburg, in 189 households. The median household income is $34,503 a year, 51% below the Missouri median of $70,702 (US: $80,734). Median gross rent is $398 a month. The median age is 39.6; 11.1% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 14 minutes.

Population522Martinsburg522
Households189Martinsburg189
Median age39.6Martinsburg39.6Missouri39.0US 38.9
Median household income$34,503Martinsburg$34,503Missouri$70,702US $80,734
Median gross rent$398Martinsburg$398Missouri$1,033US $1,413
Bachelor's degree or higher11.1%Martinsburg11.1%Missouri32.4%US 35.7%
Mean commute14.4 minMartinsburg14.4 minMissouri23.5 minUS 26.4 min
Population density1,912 / sq miMartinsburg1,912 / sq mi

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

ZIP codes addressed as Martinsburg

ZIP codes with the USPS city name Martinsburg
ZIP City Type Population Median income Median home
65264 Martinsburg , MO Standard 919 $46,042 $105,200

Map of Martinsburg ZIP codes

65264

The ZIP codes of Martinsburg, MO, 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 Martinsburg

The nearest larger towns are Wellsville (1,165 people, 4.6 mi), Laddonia (533 people, 9.8 mi) and Montgomery City (2,801 people, 12 mi).

Towns near Martinsburg
TownPopulationDistance
Montgomery City 2,801 11.7 mi
Mexico 11,477 12.8 mi
Vandalia 3,140 16.6 mi
Fulton 12,617 23.5 mi
Centralia 4,690 27.2 mi
Bowling Green 4,170 29.2 mi

More nearby: every ZIP code in Audrain County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Martinsburg, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/martinsburg

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