Green River, Wyoming

Green River, Wyoming
Downtown Green River, looking east at Flaming Gorge Way.
Location of Green River in Sweetwater County, Wyoming.
Green River, Wyoming
Location in the United States
Coordinates: 41°31′43″N 109°27′58″W / 41.52861°N 109.46611°W / 41.52861; -109.46611
CountryUnited States
StateWyoming
CountySweetwater
Government
  MayorPete Rust
Area
  Total
14.11 sq mi (36.54 km2)
  Land13.81 sq mi (35.76 km2)
  Water0.30 sq mi (0.78 km2)
Elevation
6,115 ft (1,864 m)
Population
 (2020)
  Total
11,825
  Density851.61/sq mi (328.81/km2)
Time zoneUTC−7 (Mountain (MST))
  Summer (DST)UTC−6 (MDT)
ZIP codes
82935, 82938
Area code307
FIPS code56-33740
GNIS feature ID1589126
WebsiteCity of Green River

Green River is a city in and the county seat of Sweetwater County, Wyoming, United States, in the southwestern part of the state. The population was 11,825 at the 2020 census. It is the 7th most populous city in Wyoming.