
Martinsburg
- County:
- Dakota County
- County Seat:
- No
- Area (mi²):
- 0.104
- State:
- Nebraska
Martinsburg is a village located in Dakota County, Nebraska. Martinsburg has a 2025 population of 75. Martinsburg is currently declining at a rate of -1.32% annually and its population has decreased by -5.06% since the most recent census, which recorded a population of 79 in 2020.
The average household income in Martinsburg is $42,370 with a poverty rate of 20.69%. The median age in Martinsburg is 39.3 years: 45.1 years for males, and 28.5 years for females.