StatisticPortage BaySeattleWashington
Population density (sq mi)5,7717,978117
Median age36.435.837.6
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)n/a45%56%
Families w/ Kids under 1834%41%44%
Speak Englishn/a78%81%
Speak Spanishn/a4%8%

Key findings

  • The population density in Portage Bay is 28% lower than Seattle
  • The median age in Portage Bay is 2% higher than Seattle
  • In Portage Bay 85.64% of the population is White
  • In Portage Bay 0.74% of the population is Black
  • In Portage Bay 6.14% of the population is Asian

Compare Seattle, WA Demographics


      Portage Bay population breakdown by race

      RacePortage BaySeattleWashington
      American Indian0.60%0.61%1.33%
      Native Hawaiian0.00%0.40%0.63%
      Mixed race6.88%6.47%5.34%
      Other race0.00%2.10%3.92%
      In Portage Bay, 6.6% 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

      Portage Bay age breakdown

      Marital status

      Age of children in married couples

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