Grand Teton National Park is one of the ten most visited national parks in the U.S., with an annual average of 2.75 million visitors in the period from 2007 to 2016, with 3.27 million visiting in 2016.
The National Park Service is a federal agency of the United States Department of the Interior and manages both Grand Teton National Park and the John D. Rockefeller, Jr. Memorial Parkway.
Grand Teton National Park has an average of 100 permanent and 180 seasonal employees.
The park also manages 27 concession contracts that provide services such as lodging, restaurants, mountaineering guides, dude ranching, fishing and a boat shuttle on Jenny Lake.
The National Park Service works closely with other federal agencies such as the U.S. Forest Service, the U.S. Fish and Wildlife Service, the Bureau of Reclamation, and also, in consequence of Jackson Hole Airport's presence in the park, the Federal Aviation Administration.
Initial construction of the airstrip north of the town of Jackson was completed in the 1930s.
When Jackson Hole National Monument was designated, the airport was inside it.
After the monument and park were combined, the Jackson Hole Airport became the only commercial airport within an American national park.
Jackson Hole Airport has some of the strictest noise abatement regulations of any airport in the U.S. The airport has night flight curfews and overflight restrictions, with pilots being expected to approach and depart the airport along the east, south or southwest flight corridors.
As of 2010, 110 privately owned property inholdings, many belonging to the state of Wyoming, are located within Grand Teton National Park.
Efforts to purchase or trade these inholdings for other federal lands are ongoing and through partnerships with other entities, 10 million dollars is hoped to be raised to acquire private inholdings by 2016.
  
In December 2016 the Antelope Flats Parcel consisting of 640 acres (owned by the State of Wyoming as part of state school trust lands) was purchased and transferred to Grand Teton National Park.
The purchase price amounted to 46 million dollars (23 million allocated from the Land and Water Conservation Fund and the last 23 million was raised in private funds from 5,421 donors).
 The proceeds of this sale will benefit Wyoming Public Schools.
      Grand Teton National Park is still in negotiations for the purchase of the Kelly Parcel which totals an additional 640 acres from Wyoming.
Moulton Ranch Cabins a one acre inholding along the historic Mormon Row was sold to the Grand Teton National Park Foundation in 2018.
   In 2020 the National Park Service in partnership with the Conservation Fund acquired a 35 acre parcel located within Grand Teton National Park.
 This parcel is located near the Granite Canyon Entrance Station.
Grand Teton National Park is one of the ten most visited national parks in the U.S., with an annual average of 2.75 million visitors in the period from 2007 to 2016, with 3.27 million visiting in 2016. The National Park Service is a federal agency of the United States Department of the Interior and manages both Grand Teton National Park and the John D. Rockefeller, Jr. Memorial Parkway. Grand Teton National Park has an average of 100 permanent and 180 seasonal employees. The park also manages 27 concession contracts that provide services such as lodging, restaurants, mountaineering guides, dude ranching, fishing and a boat shuttle on Jenny Lake. The National Park Service works closely with other federal agencies such as the U.S. Forest Service, the U.S. Fish and Wildlife Service, the Bureau of Reclamation, and also, in consequence of Jackson Hole Airport's presence in the park, the Federal Aviation Administration. Initial construction of the airstrip north of the town of Jackson was completed in the 1930s. When Jackson Hole National Monument was designated, the airport was inside it. After the monument and park were combined, the Jackson Hole Airport became the only commercial airport within an American national park. Jackson Hole Airport has some of the strictest noise abatement regulations of any airport in the U.S. The airport has night flight curfews and overflight restrictions, with pilots being expected to approach and depart the airport along the east, south or southwest flight corridors. As of 2010, 110 privately owned property inholdings, many belonging to the state of Wyoming, are located within Grand Teton National Park. Efforts to purchase or trade these inholdings for other federal lands are ongoing and through partnerships with other entities, 10 million dollars is hoped to be raised to acquire private inholdings by 2016.   
In December 2016 the Antelope Flats Parcel consisting of 640 acres (owned by the State of Wyoming as part of state school trust lands) was purchased and transferred to Grand Teton National Park. The purchase price amounted to 46 million dollars (23 million allocated from the Land and Water Conservation Fund and the last 23 million was raised in private funds from 5,421 donors).  The proceeds of this sale will benefit Wyoming Public Schools.       Grand Teton National Park is still in negotiations for the purchase of the Kelly Parcel which totals an additional 640 acres from Wyoming. Moulton Ranch Cabins a one acre inholding along the historic Mormon Row was sold to the Grand Teton National Park Foundation in 2018.    In 2020 the National Park Service in partnership with the Conservation Fund acquired a 35 acre parcel located within Grand Teton National Park.  This parcel is located near the Granite Canyon Entrance Station.
Grand Teton National Park