| City : | Westport Town |
| County : | Brown County, Faulkner County, Franklin County, Sitka City And Borough, Wake County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 0.23 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 45.6478063 |
| Longitude : | -98.4981178 |
| | |
| Population (2010): | 133 |
| Population Estimate (2012) : | 87 |
| Population Density : | 566.00/sq mi |
| Housing Units (2012) : | 51 |
| Median Household Income (2012) : | $48,125 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $59,250 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $77,000 (South Dakota : $129,800, USA : $181,400) |