Population density (sq mi)20,18211,626287
Median age30.433.940.6
Male/Female ratio0.9:10.9:11.0:1
Married (15yrs & older)n/a38%56%
Families w/ Kids under 1853%42%40%
Speak Englishn/a78%89%
Speak Spanishn/a10%5%

Key findings

  • The population density in Olney is 74% higher than Philadelphia
  • The median age in Olney is 10% lower than Philadelphia
  • In Olney 12.37% of the population is White
  • In Olney 54.74% of the population is Black
  • In Olney 15.96% of the population is Asian

Compare Philadelphia, PA Demographics


      Olney population breakdown by race

      American Indian1.00%0.37%0.20%
      Native Hawaiian1.12%0.11%0.03%
      Mixed race2.40%2.80%2.24%
      Other race12.40%5.71%1.98%
      In Olney, 13.8% 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

      Olney age breakdown

      Marital status

      Age of children in married couples

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