cougar creek elementary school is an elementary school in north lakewood, a community in arlington, washington, in the united states. the school owned and operated by the lakewood school district. the school is the only elementary school that serves kindergarten through grade 5, unlike lakewood elementary (kindergarten-grade 2) and english crossing elementary (grade 3-grade 5). the school was built in 2003 and is the newest in the school district and the only school located outside of the lakewood school district campus.