Martinsburg, MO ZIP code
The ZIP code for Martinsburg, Missouri is 65264. It is in Audrain County.
- Population in these ZIPs
- 919
- Avg. median income
- $46,000population-weighted
- Typical home value
- $278,500population-weighted
- Metro area
- Mexico, MO
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Martinsburg, MO ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 65264 | 919 | $46,042 | $278,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Martinsburg
- Benton City 6 mi
- Wellsville 7 mi
- Rush Hill 11 mi
- Laddonia 11 mi
- Montgomery City 11 mi
- Auxvasse 13 mi
- Mexico 13 mi
- Farber 14 mi
- Williamsburg 15 mi
- Kingdom City 17 mi
- New Florence 18 mi
- Vandalia 19 mi
Frequently asked questions
What is the ZIP code for Martinsburg, MO?
The ZIP code for Martinsburg, MO is 65264.
What county is Martinsburg, Missouri in?
Martinsburg ZIP codes are in Audrain County.