City in Iowa
Martinsburg, IA
- Population
- 109 (2024)
- Density
- 291 / sq mi
- Land area
- 0.4 sq mi
- Coordinates
- 41.1788, -92.2519
Resident reviews
Be the first to review →No reviews yet. Live in Martinsburg, or used to? Tell people what it is really like.
ZIP codes
Select a ZIP code for neighborhood-level income, rent and home values.