Martinsburg is located in east Nebraska. Martinsburg is between the Dixon, Dakota county. Martinsburg has 0.10 square miles of land area and has no water area. As of 2010-2014, the total Martinsburg population is 56, which has shrunk 45.63% since 2000. The population growth rate is much lower than the state average rate of 8.44% and is much lower than the national average rate of 11.61%. Martinsburg median household income is $32,500 in 2010-2014 and has has shrunk by 15.22% since 2000. The income growth rate is much lower than the state average rate of 33.50% and is much lower than the national average rate of 27.36%. Martinsburg median house value is $65,000 in 2010-2014 and has shrunk by -131.32% since 2000. The house value growth rate is much higher than the state average rate of 47.84% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Martinsburg is worse than the state average in quality.