Martinton demographics profile

Population density (sq mi)1,17722291
Median age36.637.437.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)59%55%55%
Families w/ Kids under 1856%44%43%
Speak English98%77%79%
Speak Spanish1%13%13%
Martinton, IL has a population of 325 and is the 22,052nd largest city in the United States. The population density is 1,177 per sq mi which is 429% higher than the Illinois average and 1199% higher than the national average. The median age in Martinton is 37 which is approximately 2% lower than the Illinois average of 37. In Martinton, 59% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 86% of Martinton residents were born in Illinois, 13% were born out of state, 0% were born outside of the United States and 1% were foreign born.

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Did you know?

  • The population density in Martinton is 429% higher than Illinois.
  • The median age in Martinton is 2% lower than Illinois.
  • In Martinton 94.77% of the population is White.
  • In Martinton 4.62% of the population is Black or African American.
  • In Martinton 0.62% of the population is Asian.

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Martinton population breakdown by race

Black or African American4.62%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.00%2.34%3.06%
Other race0.00%5.86%4.75%
In Martinton, 4.3% 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

Martinton age breakdown

Marital status

Age of children in married couples

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