Jackson is a town located in the Jackson Hole valley of Teton County, Wyoming, United States. The population was 8,647 at the 2000 census. It is the county seat of Teton County.
Jackson is the principal town of the Jackson, WY-ID Micropolitan Statistical Area, which includes Teton County in Wyoming and Teton County in Idaho.
Jackson is a major gateway for millions of tourists visiting nearby Grand Teton National Park, Yellowstone National Park, and the National Elk Refuge. Jackson is also in proximity to several ski resorts. Directly southeast of town, there is a relatively small but challenging ski-area known as Snow King, Jackson's original ski hill. It has steep vertical slopes and is night-lit. More famous is the Jackson Hole Mountain Resort, 12 miles (19 km) northwest. Opened in 1966, it has abundant steep terrain and has one of the highest vertical drops on the continent, at 4139 feet (1262 m). Grand Targhee, about an hour away to the northwest, opened in the early 1970s and is world-renowned for its high snowfall and "Heavenly powder". Located on the west side of the Teton Range, it is accessed by traveling west over Teton Pass into Idaho, north to Driggs, then east (clockwise on the map).