StatisticDuncanArizonaNational
Population6917,278,717328,239,523
Population density (sq mi)3216591
Median age50.037.137.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)64%53%55%
Families w/ Kids under 1830%42%43%
Speak English75%73%79%
Speak Spanish24%20%13%

Key findings

  • The population density in Duncan is 394% higher than Arizona
  • The median age in Duncan is 35% higher than Arizona
  • In Duncan 96.82% of the population is White
  • In Duncan 0.00% of the population is Black
  • In Duncan 0.00% of the population is Asian

Compare Duncan, AZ Demographics

      vs

      Duncan population breakdown by race

      RaceDuncanArizonaNational
      White96.82%77.80%73.35%
      Black0.00%4.27%12.63%
      Asian0.00%3.05%5.22%
      American Indian0.72%4.41%0.82%
      Native Hawaiian0.00%0.19%0.18%
      Mixed race1.01%3.31%3.06%
      Other race1.45%6.97%4.75%
      In Duncan, 30.5% 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

      Duncan age breakdown

      Marital status

      Age of children in married couples

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