census-designated place in
census-designated place of
- Mirrormont, Washington (Wikipedia)
Mirrormont is a census-designated place (CDP) in King County, Washington, United States, south of Issaquah. The population was 3,858 at the 2020 census. Within the last decade, the area has seen a shift in development as larger homes have been constructed in Cedar Grove, the Highlands at Tiger Mountain and Mirrormont.