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Castlewood, SD Historical Household and Family Data
ACS 2010-2014 data
Total population: 682
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 250, 100% | 327,101 | 116,211,092 |
| Average Household Size | 2.70, see rank | 2.45 | 2.63 |
| 1 Person Households | 63, 25.20%, see rank | 29.47% | 27.57% |
| 2 or More Person Households | 187, 74.80%, see rank | 70.53% | 72.43% |
| Family Households (Families) | 175, 70.00%, see rank | 64.44% | 66.22% |
| Average Family Size | 3.30, see rank | 3.11 | 3.32 |
| Married-Couple Family | 138, 55.20%, see rank | 50.30% | 48.42% |
| Nonfamily Households | 75, 30.00%, see rank | 35.56% | 33.78% |
US Census 2010 data
Total population: 627
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 260, 100% | 322,282 | 116,716,292 |
| Average Household Size | 2.41, see rank | 2.42 | 2.58 |
| 1 Person Households | 87, 33.46%, see rank | 29.36% | 26.74% |
| 2 or More Person Households | 173, 66.54%, see rank | 70.64% | 73.26% |
| Family Households (Families) | 158, 60.77%, see rank | 64.22% | 66.43% |
| Average Family Size | 3.16, see rank | 3.00 | 3.14 |
| Married-Couple Family | 131, 50.38%, see rank | 50.15% | 48.42% |
| Nonfamily Households | 102, 39.23%, see rank | 35.78% | 33.57% |
ACS 2008-2012 data
Total population: 688
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 244, 100% | 320,467 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.44 | 2.61 |
| 1 Person Households | 50, 20.49%, see rank | 29.39% | 27.45% |
| 2 or More Person Households | 194, 79.51%, see rank | 70.61% | 72.55% |
| Family Households (Families) | 172, 70.49%, see rank | 64.82% | 66.47% |
| Average Family Size | 3.30, see rank | 3.10 | 3.29 |
| Married-Couple Family | 117, 47.95%, see rank | 50.99% | 48.97% |
| Nonfamily Households | 72, 29.51%, see rank | 35.18% | 33.53% |
ACS 2006-2010 data
Total population: 584
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 203, 100% | 315,468 | 114,235,996 |
| Average Household Size | 2.88, see rank | 2.43 | 2.59 |
| 1 Person Households | 50, 24.63%, see rank | 29.03% | 27.24% |
| 2 or More Person Households | 153, 75.37%, see rank | 70.97% | 72.76% |
| Family Households (Families) | 141, 69.46%, see rank | 65.26% | 66.75% |
| Average Family Size | 3.65, see rank | 3.07 | 3.25 |
| Married-Couple Family | 106, 52.22%, see rank | 51.99% | 49.60% |
| Nonfamily Households | 62, 30.54%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 623
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 247, 100% | 314,674 | 112,611,029 |
| Average Household Size | 2.52, see rank | 2.43 | 2.60 |
| 1 Person Households | 62, 25.10%, see rank | 29.03% | 27.32% |
| 2 or More Person Households | 185, 74.90%, see rank | 70.97% | 72.68% |
| Family Households (Families) | 164, 66.40%, see rank | 65.18% | 66.67% |
| Average Family Size | 3.12, see rank | 3.08 | 3.27 |
| Married-Couple Family | 127, 51.42%, see rank | 51.82% | 49.71% |
| Nonfamily Households | 83, 33.60%, see rank | 34.82% | 33.33% |
US Census 2000 data
Total population: 666
| Castlewood, SD | South Dakota | U.S. | |
| Total Households | 253, 100% | 290,245 | 105,480,101 |
| Average Household Size | 2.57, see rank | 2.50 | 2.59 |
| 1 Person Households | 61, 24.11%, see rank | 27.58% | 25.82% |
| 2 or More Person Households | 192, 75.89%, see rank | 72.42% | 74.18% |
| Family Households (Families) | 186, 73.52%, see rank | 66.95% | 68.06% |
| Average Family Size | 3.06, see rank | 3.07 | 3.14 |
| Married-Couple Family | 153, 60.47%, see rank | 54.23% | 51.66% |
| Nonfamily Households | 67, 26.48%, see rank | 33.05% | 31.94% |
* 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.