Platte County, Wyoming

Platte County
Location within the U.S. state of Wyoming
Wyoming's location within the U.S.
Coordinates: 42°08′N 104°58′W / 42.13°N 104.96°W / 42.13; -104.96
Country United States
State Wyoming
FoundedFebruary 21, 1911 (authorized)
1913 (organized)
Named afterNorth Platte River
SeatWheatland
Largest townWheatland
Area
  Total
2,111 sq mi (5,470 km2)
  Land2,084 sq mi (5,400 km2)
  Water27 sq mi (70 km2)  1.3%
Population
 (2020)
  Total
8,605
  Estimate 
(2024)
8,512
  Density4.1/sq mi (1.6/km2)
Time zoneUTC−7 (Mountain)
  Summer (DST)UTC−6 (MDT)
Congressional districtAt-large
Websiteplattecountywyoming.com

Platte County is a county located in the U.S. state of Wyoming. As of the 2020 United States census, the population was 8,605. Its county seat is Wheatland.