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Roslyn School District 18-2 Historical Household and Family Data
US Census 2010 data
Total population: 735
| Roslyn School District 18-2 | South Dakota | U.S. | |
| Total Households | 333, 100% | 322,282 | 116,716,292 |
| Average Household Size | 2.12, see rank | 2.42 | 2.58 |
| 1 Person Households | 105, 31.53%, see rank | 29.36% | 26.74% |
| 2 or More Person Households | 228, 68.47%, see rank | 70.64% | 73.26% |
| Family Households (Families) | 218, 65.47%, see rank | 64.22% | 66.43% |
| Average Family Size | 2.63, see rank | 3.00 | 3.14 |
| Married-Couple Family | 193, 57.96%, see rank | 50.15% | 48.42% |
| Nonfamily Households | 115, 34.53%, see rank | 35.78% | 33.57% |
ACS 2006-2010 data
Total population: 748
| Roslyn School District 18-2 | South Dakota | U.S. | |
| Total Households | 307, 100% | 315,468 | 114,235,996 |
| Average Household Size | 2.16, see rank | 2.43 | 2.59 |
| 1 Person Households | 98, 31.92%, see rank | 29.03% | 27.24% |
| 2 or More Person Households | 209, 68.08%, see rank | 70.97% | 72.76% |
| Family Households (Families) | 209, 68.08%, see rank | 65.26% | 66.75% |
| Average Family Size | 2.70, see rank | 3.07 | 3.25 |
| Married-Couple Family | 185, 60.26%, see rank | 51.99% | 49.60% |
| Nonfamily Households | 98, 31.92%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 736
| Roslyn School District 18-2 | South Dakota | U.S. | |
| Total Households | 268, 100% | 314,674 | 112,611,029 |
| Average Household Size | 2.27, see rank | 2.43 | 2.60 |
| 1 Person Households | 77, 28.73%, see rank | 29.03% | 27.32% |
| 2 or More Person Households | 191, 71.27%, see rank | 70.97% | 72.68% |
| Family Households (Families) | 191, 71.27%, see rank | 65.18% | 66.67% |
| Average Family Size | 2.79, see rank | 3.08 | 3.27 |
| Married-Couple Family | 172, 64.18%, see rank | 51.82% | 49.71% |
| Nonfamily Households | 77, 28.73%, see rank | 34.82% | 33.33% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.