Trout Lake, Washington | |
|---|---|
 Location of Trout Lake in Klickitat County, Washington | |
| Coordinates: 45°59′44″N 121°31′14″W / 45.99556°N 121.52056°W | |
| Country | United States |
| State | Washington |
| County | Klickitat |
| Area | |
• Total | 6.98 sq mi (18.08 km2) |
| • Land | 6.94 sq mi (17.97 km2) |
| • Water | 0.04 sq mi (0.11 km2) |
| Elevation | 1,893 ft (577 m) |
| Population (2020) | |
• Total | 672 |
| • Density | 96/sq mi (37/km2) |
| Time zone | UTC-8 (Pacific (PST)) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP code | 98650 |
| Area code | 509 |
| FIPS code | 53-72450[1] |
| GNIS feature ID | 1527414[2] |
Trout Lake is an unincorporated community and census-designated place (CDP) in Klickitat County, Washington, United States. The population was 672 at the 2020 census. The town is notable for its organic dairy and herb farms, and as an access point to Mount Adams and the Gifford Pinchot National Forest.