Tygh Valley, OR
Tygh Valley is a census-designated place (CDP) and unincorporated community in Wasco County, Oregon, United States. The population was 224 at the 2000 census.
Tygh Valley is located at 45°14′48″N 121°10′13″W / 45.24667°N 121.17028°W / 45.24667; -121.17028 (45.246747, -121.170213).
According to the United States Census Bureau, the CDP has a total area of 3.8 square miles (9.8 km²), all of it land. The community is located 1,142 feet (348 m) above sea-level.