| City : | Green River City |
| County : | Cass County, Franklin County, Sweetwater County |
| State : | Wyoming (WY) |
| | |
| Land Area : | 13.72 sq mi |
| Water Area : | 0.29 sq mi |
| Latitude : | 41.5124165 |
| Longitude : | -109.4705071 |
| | |
| Population (2010): | 12,515 |
| Population Estimate (2012) : | 12,534 |
| Population Density : | 911.85/sq mi |
| Housing Units (2012) : | 5,002 |
| Median Household Income (2012) : | $73,566 (Wyoming : $56,573, USA : $53,046) |
| Median Family Income (2012) : | $83,060 (Wyoming : $70,013, USA : $64,585) |
| Median House Price (2012) : | $204,100 (Wyoming : $184,400, USA : $181,400) |