In 2018, Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA had a population of 149k people with a median age of 39.8 and a median household income of $138,869. Between 2017 and 2018 the population of Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA grew from 145,395 to 149,227, a 2.64% increase and its median household income grew from $132,742 to $138,869, a 4.62% increase.
The 5 largest ethnic groups in Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA are White (Non-Hispanic) (63.5%), Asian (Non-Hispanic) (25.3%), Two+ (Non-Hispanic) (3.94%), White (Hispanic) (3.24%), and Black or African American (Non-Hispanic) (1.65%). 29.1% of the people in Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA speak a non-English language, and 87.1% are U.S. citizens.
The median property value in Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA is $750,500, and the homeownership rate is 75.3%. Most people in Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA commute by Drove Alone, and the average commute time is 27.7 minutes. The average car ownership in Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA is 2 cars per household.
Sammamish, Issaquah, Mercer Island & Newcastle Cities PUMA, WA borders Capitol Hill PUMA, WA, Redmond, Kirkland Cities, Inglewood & Finn Hill PUMA, WA, Greater Bellevue City PUMA, WA, Renton City, Fairwood, Bryn Mawr & Skyway PUMA, WA, Maple Valley, Covington & Enumclaw Cities PUMA, WA, and Snoqualmie City, Cottage Lake, Union Hill & Novelty Hill PUMA, WA.