Martinsburg demographics profile

StatisticMartinsburgIowaNational
Population1253,106,589318,558,162
Population density (sq mi)3335791
Median age31.938.037.7
Male/Female ratio1.2:11.0:11.0:1
Married (15yrs & older)67%60%55%
Families w/ Kids under 1859%44%43%
Speak English100%92%79%
Speak Spanish0%4%13%
Martinsburg, IA has a population of 125 and is the 26,263rd largest city in the United States. The population density is 333 per sq mi which is 485% higher than the Iowa average and 268% higher than the national average. The median age in Martinsburg is 32 which is approximately 16% lower than the Iowa average of 38. In Martinsburg, 67% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 87% of Martinsburg residents were born in Iowa, 13% were born out of state, 0% were born outside of the United States and 0% were foreign born.
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Did you know?

  • The population density in Martinsburg is 485% higher than Iowa.
  • The median age in Martinsburg is 16% lower than Iowa.
  • In Martinsburg 100.00% of the population is White.
  • In Martinsburg 0.00% of the population is Black or African American.
  • In Martinsburg 0.00% of the population is Asian.

Compare Martinsburg, IA Demographics To Other Cities

Martinsburg population breakdown by race

RaceMartinsburgIowaNational
White100.00%90.90%73.35%
Black or African American0.00%3.32%12.63%
Asian0.00%2.14%5.22%
American Indian0.00%0.32%0.82%
Native Hawaiian0.00%0.08%0.18%
Mixed race0.00%1.97%3.06%
Other race0.00%1.27%4.75%
In Martinsburg, 2.4% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Martinsburg age breakdown

Marital status

Age of children in married couples

Source: The Martinsburg, IA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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