Population density (sq mi)2,7962291
Median age23.035.737.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)56%60%55%
Families w/ Kids under 1842%45%43%
Speak English89%89%79%
Speak Spanish7%8%13%

Key findings

  • The population density in Rexburg is 12610% higher than Idaho
  • The median age in Rexburg is 36% lower than Idaho
  • In Rexburg 93.44% of the population is White
  • In Rexburg 0.88% of the population is Black
  • In Rexburg 1.41% of the population is Asian

Compare Rexburg, ID Demographics


      Rexburg population breakdown by race

      American Indian0.02%1.31%0.82%
      Native Hawaiian0.26%0.12%0.18%
      Mixed race2.40%2.57%3.06%
      Other race1.59%2.74%4.75%
      In Rexburg, 6.2% 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

      Rexburg age breakdown

      Marital status

      Age of children in married couples

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