StatisticRoss IslandPortlandOregon
Population density (sq mi)2034,65045
Median age43.036.839.1
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)n/a46%55%
Families w/ Kids under 1824%45%42%
Speak Englishn/a81%85%
Speak Spanishn/a7%9%

Key findings

  • The population density in Ross Island is 96% lower than Portland
  • The median age in Ross Island is 17% higher than Portland
  • In Ross Island 80.30% of the population is White
  • In Ross Island 0.00% of the population is Black
  • In Ross Island 12.00% of the population is Asian

Compare Portland, OR Demographics


      Ross Island population breakdown by race

      RaceRoss IslandPortlandOregon
      American Indian0.00%0.69%1.14%
      Native Hawaiian0.00%0.65%0.38%
      Mixed race4.30%5.20%4.41%
      Other race3.41%2.43%3.13%
      In Ross Island, 9.7% 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

      Ross Island age breakdown

      Marital status

      Age of children in married couples

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