StatisticLone RockIowaNational
Population density (sq mi)1,6855791
Median age37.338.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)59%60%55%
Families w/ Kids under 1825%44%43%
Speak English99%92%79%
Speak Spanish0%4%13%

Key findings

  • The population density in Lone Rock is 2855% higher than Iowa
  • The median age in Lone Rock is 2% lower than Iowa
  • In Lone Rock 93.47% of the population is White
  • In Lone Rock 0.50% of the population is Black
  • In Lone Rock 0.50% of the population is Asian

Compare Lone Rock, IA Demographics


      Lone Rock population breakdown by race

      RaceLone RockIowaNational
      American Indian0.00%0.32%0.82%
      Native Hawaiian0.00%0.08%0.18%
      Mixed race5.53%1.97%3.06%
      Other race0.00%1.27%4.75%
      In Lone Rock, 1.5% 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

      Lone Rock age breakdown

      Marital status

      Age of children in married couples

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