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> South Dakota > Green Grass
| City : | Green Grass |
| County : | Dewey County, Henderson County, Hillsborough County, Nye County, White County |
| State : | South Dakota (SD) |
| Land Area : | 8.13 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 45.1566220 |
| Longitude : | -101.2869733 |
| Population (2010): | 35 |
| Population Estimate (2012) : | 31 |
| Population Density : | 4.30/sq mi |
| Housing Units (2012) : | 12 |
| Median Household Income (2012) : | $30,000 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $0 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $0 (South Dakota : $129,800, USA : $181,400) |