West Lake Sammamish demographics profile

StatisticWest Lake SammamishBellevueWashington
Population density (sq mi)2703,951101
Median age45.437.937.4
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)n/a62%56%
Speak Englishn/a61%81%
Speak Spanishn/a5%8%

Did you know?

  • The population density in West Lake Sammamish is 93% lower than Bellevue.
  • The median age in West Lake Sammamish is 20% higher than Bellevue.
  • In West Lake Sammamish 77.90% of the population is Caucasian.
  • In West Lake Sammamish 1.42% of the population is African American.
  • In West Lake Sammamish 16.29% of the population is Asian.

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West Lake Sammamish population breakdown by race

RaceWest Lake SammamishBellevueWashington
African American1.42%2.61%3.63%
American Indian0.31%0.41%1.38%
Native Hawaiian0.00%0.21%0.62%
Mixed race3.14%4.47%4.91%
Other race0.94%1.63%3.79%
In West Lake Sammamish, 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.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

West Lake Sammamish age breakdown

Marital status

Age of children in married couples

Source: The West Lake Sammamish, Bellevue, WA demographics data displayed above is derived from the United States Census Bureau.