The small town of Chinook is located in the County of Pacific. It has a total area of about 2.7 sq. km. and elevated at a height of about 10 ft. above sea level. Businesses related to auto part supplies, baby accessories, boat equipment supplies, building material supplies, consignment shops, industrial and commercial machinery, marinas, leasing of recreational vehicles, real estate inspection and truck repairing services contribute to the economic development of the town.