StatisticColoIowaNational
Population8863,155,070328,239,523
Population density (sq mi)8345791
Median age40.738.037.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)62%60%55%
Families w/ Kids under 1838%44%43%
Speak English98%92%79%
Speak Spanish1%4%13%

Key findings

  • The population density in Colo is 1363% higher than Iowa
  • The median age in Colo is 7% higher than Iowa
  • In Colo 98.76% of the population is White
  • In Colo 0.00% of the population is Black
  • In Colo 0.00% of the population is Asian

Compare Colo, IA Demographics

      vs

      Colo population breakdown by race

      RaceColoIowaNational
      White98.76%90.90%73.35%
      Black0.00%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 race1.02%1.97%3.06%
      Other race0.23%1.27%4.75%
      In Colo, 1.7% 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.

      Household income distribution

      Place of birth by citizenship

      Colo age breakdown

      Marital status

      Age of children in married couples

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