Martinsburg township is located in Pike County, Illinois. Martinsburg township has a 2025 population of 360. Martinsburg township is currently declining at a rate of -1.37% annually and its population has decreased by -4% since the most recent census, which recorded a population of 375 in 2020.
The average household income in Martinsburg township is $74,112 with a poverty rate of 6.18%.The median age in Martinsburg township is 62.2 years: 61.4 years for males, and 66.6 years for females.
Data after 2023 is projected based on recent change
The racial composition of Martinsburg township includes 100% White, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 259 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Martinsburg township's average per capita income is $53,929. Household income levels show a median of $55,972. The poverty rate stands at 6.18%.
Name | Median | Mean |
---|---|---|
Married Families | $98,750 | - |
Families | $94,844 | $97,820 |
Households | $55,972 | $74,112 |
Non Families | - | $34,033 |
Average Income
Median Household Income
Poverty Rate