ABOUT

Cascade Locks is a city in Hood River County, Oregon, United States. The city took its name from a set of locks built to improve navigation past the Cascades Rapids of the Columbia River. The city population was 1,144 at the 2010 census. According to the United States Census Bureau, the city has a total area of 3.04 square miles (7.87 km²), of which, 2.08 square miles (5.39 km²) is land and 0.96 square miles (2.49 km²) is water.