The Sounders played at Memorial Stadium for their first two seasons before moving to the Kingdome. On April 25, 1976, 58,218 watched the Seattle Sounders and the New York Cosmos in the first sports event held in the Kingdome.
From 1979 to 1982, they competed in three NASL Indoor campaigns, playing their home games at Seattle Center Coliseum.
Supporters
The Seattle Sounders were supported by the "Seattle Sounders Booster Club" in the 1970's and early 1980's.