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Castlewood School District 28-1
Estelline School District 28-2
(Major)Hamlin School District 28-3
see rank
| Population | 1,484 (2010), see rank |
| House Units | 1,024, see rank |
| Race | Whites:95.1%, Hispanics:3.8%, Blacks:0.3%, Asians:0.3%, Others:4.3% |
| Population Density: | 13.29/sq mi, see rank |
| Median Household Income: | $55,583, see rank |
| Median House Price: | $118,500, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 95.70 sq mi, see rank |
| Water Area: | 15.96 sq mi (14.29%), see rank |
| State: | South Dakota |
| Area: | Watertown, SD |
| County: | Hamlin County |
| Census Tract: | 955100 |
| School District: | Arlington School District 38-1 Castlewood School District 28-1 Estelline School District 28-2 (Major)Hamlin School District 28-3 see rank |