Of 36 counties in the Union State, Tillamook County is 24th in terms of its size (1,332 square miles). Tillamook County is in Northwest Oregon. A recent survey of Land Network data shows approximately 1,000 acres of beachfront homes and property for sale in Oregon's Tillamook County, which is valued at a combined $478,385. Browse all waterfront property for sale in Tillamook County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Tillamook County is residential property.