About This Place
Trout Lake is a census-designated place (CDP) in Klickitat County, Washington, United States. The population was 494 at the 2000 census. The town is notable for dairy farms, herb farms, as an access point to the Gifford Pinchot National Forest.
Trout Lake is located at 45°59′44″N 121°31′14″W / 45.99556°N 121.52056°W / 45.99556; -121.52056 (45.995522, -121.520645).
According to the United States Census Bureau, the CDP has a total area of 7.1 square miles (18.4 km²), of which, 7.1 square miles (18.3 km²) of it is land and 0.1 square miles (0.1 km²) of it (0.70%) is water.