Olympia, WA is located in Thurston County. It is home to 33049 people. The median household income is $47,230.00 (Source: 2000 Census). The average home value was $152,300.00 (Source: 2000 Census). Nearby towns and cities include Olympia, Lacey, Yelm, Rochester, Tenino. Find listings of real estate for sale in Olympia below.