 The per capita income for the city was $42,971.About 2.0% of the population and 1.6% of families were below the poverty line, including 1.7% of those under age 18 and 3.2% of those age 65 or over.Sammamish has nine parks (Beaver Lake Park, Big Rock Park, East Sammamish Park, Ebright Creek Park, Evans Creek Preserve, NE Sammamish Park, Pine Lake Park, Sammamish Commons, Sammamish Landing).