Population density (sq mi)64350491
Median age41.739.637.7
Male/Female ratio0.8:10.9:11.0:1
Married (15yrs & older)55%54%55%
Families w/ Kids under 1830%39%43%
Speak English90%87%79%
Speak Spanish4%7%13%

Key findings

  • The population density in Millville is 28% higher than Delaware
  • The median age in Millville is 5% higher than Delaware
  • In Millville 97.52% of the population is White
  • In Millville 0.19% of the population is Black
  • In Millville 0.93% of the population is Asian

Compare Millville, DE Demographics


      Millville population breakdown by race

      American Indian0.87%0.37%0.82%
      Native Hawaiian0.00%0.05%0.18%
      Mixed race0.50%2.76%3.06%
      Other race0.00%2.19%4.75%
      In Millville, 4.3% 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

      Millville age breakdown

      Marital status

      Age of children in married couples

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