Charter Oak demographics profile

StatisticCharter OakIowaNational
Population density (sq mi)1,2355591
Median age40.338.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)69%60%55%
Families w/ Kids under 1838%44%43%
Speak English89%92%79%
Speak Spanish10%4%13%
Charter Oak, IA has a population of 596 and is the 18,485th largest city in the United States. The population density is 1,235 per sq mi which is 2160% higher than the Iowa average and 1263% higher than the national average. The median age in Charter Oak is 40 which is approximately 6% higher than the Iowa average of 38. In Charter Oak, 69% of the population over 15 years of age are married, 89% speak English and 10% speak Spanish. 75% of Charter Oak residents were born in Iowa, 20% were born out of state, 1% were born outside of the United States and 5% were foreign born.
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Did you know?

  • The population density in Charter Oak is 2160% higher than Iowa.
  • The median age in Charter Oak is 6% higher than Iowa.
  • In Charter Oak 99.33% of the population is White.
  • In Charter Oak 0.00% of the population is Black or African American.
  • In Charter Oak 0.17% of the population is Asian.

Compare Charter Oak, IA Demographics To Other Cities

Charter Oak population breakdown by race

RaceCharter OakIowaNational
Black or African American0.00%3.32%12.63%
American Indian0.00%0.32%0.82%
Native Hawaiian0.00%0.08%0.18%
Mixed race0.50%1.97%3.06%
Other race0.00%1.27%4.75%
In Charter Oak, 8.9% 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

Charter Oak age breakdown

Marital status

Age of children in married couples

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