StatisticBlack RockArkansasNational
Population density (sq mi)2115891
Median age44.237.737.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)50%58%55%
Families w/ Kids under 1828%42%43%
Speak English99%93%79%
Speak Spanish1%5%13%

Key findings

  • The population density in Black Rock is 263% higher than Arkansas
  • The median age in Black Rock is 17% higher than Arkansas
  • In Black Rock 97.40% of the population is White
  • In Black Rock 0.00% of the population is Black
  • In Black Rock 0.00% of the population is Asian

Compare Black Rock, AR Demographics


      Black Rock population breakdown by race

      RaceBlack RockArkansasNational
      American Indian0.00%0.63%0.82%
      Native Hawaiian0.00%0.23%0.18%
      Mixed race2.60%2.23%3.06%
      Other race0.00%2.28%4.75%
      In Black Rock, 0.0% 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

      Black Rock age breakdown

      Marital status

      Age of children in married couples

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