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Blackhawk, SD Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,754
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 1,094, 100% | 327,101 | 116,211,092 |
| Average Household Size | 2.52, see rank | 2.45 | 2.63 |
| 1 Person Households | 144, 13.16%, see rank | 29.47% | 27.57% |
| 2 or More Person Households | 950, 86.84%, see rank | 70.53% | 72.43% |
| Family Households (Families) | 857, 78.34%, see rank | 64.44% | 66.22% |
| Average Family Size | 2.77, see rank | 3.11 | 3.32 |
| Married-Couple Family | 668, 61.06%, see rank | 50.30% | 48.42% |
| Nonfamily Households | 237, 21.66%, see rank | 35.56% | 33.78% |
US Census 2010 data
Total population: 2,892
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 1,127, 100% | 322,282 | 116,716,292 |
| Average Household Size | 2.57, see rank | 2.42 | 2.58 |
| 1 Person Households | 215, 19.08%, see rank | 29.36% | 26.74% |
| 2 or More Person Households | 912, 80.92%, see rank | 70.64% | 73.26% |
| Family Households (Families) | 845, 74.98%, see rank | 64.22% | 66.43% |
| Average Family Size | 2.89, see rank | 3.00 | 3.14 |
| Married-Couple Family | 654, 58.03%, see rank | 50.15% | 48.42% |
| Nonfamily Households | 282, 25.02%, see rank | 35.78% | 33.57% |
ACS 2008-2012 data
Total population: 2,610
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 1,091, 100% | 320,467 | 115,226,802 |
| Average Household Size | 2.39, see rank | 2.44 | 2.61 |
| 1 Person Households | 167, 15.31%, see rank | 29.39% | 27.45% |
| 2 or More Person Households | 924, 84.69%, see rank | 70.61% | 72.55% |
| Family Households (Families) | 839, 76.90%, see rank | 64.82% | 66.47% |
| Average Family Size | 2.62, see rank | 3.10 | 3.29 |
| Married-Couple Family | 708, 64.89%, see rank | 50.99% | 48.97% |
| Nonfamily Households | 252, 23.10%, see rank | 35.18% | 33.53% |
ACS 2006-2010 data
Total population: 2,628
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 1,075, 100% | 315,468 | 114,235,996 |
| Average Household Size | 2.44, see rank | 2.43 | 2.59 |
| 1 Person Households | 279, 25.95%, see rank | 29.03% | 27.24% |
| 2 or More Person Households | 796, 74.05%, see rank | 70.97% | 72.76% |
| Family Households (Families) | 738, 68.65%, see rank | 65.26% | 66.75% |
| Average Family Size | 2.97, see rank | 3.07 | 3.25 |
| Married-Couple Family | 587, 54.60%, see rank | 51.99% | 49.60% |
| Nonfamily Households | 337, 31.35%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 2,226
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 992, 100% | 314,674 | 112,611,029 |
| Average Household Size | 2.24, see rank | 2.43 | 2.60 |
| 1 Person Households | 293, 29.54%, see rank | 29.03% | 27.32% |
| 2 or More Person Households | 699, 70.46%, see rank | 70.97% | 72.68% |
| Family Households (Families) | 623, 62.80%, see rank | 65.18% | 66.67% |
| Average Family Size | 2.78, see rank | 3.08 | 3.27 |
| Married-Couple Family | 516, 52.02%, see rank | 51.82% | 49.71% |
| Nonfamily Households | 369, 37.20%, see rank | 34.82% | 33.33% |
US Census 2000 data
Total population: 2,432
| Blackhawk, SD | South Dakota | U.S. | |
| Total Households | 847, 100% | 290,245 | 105,480,101 |
| Average Household Size | 2.87, see rank | 2.50 | 2.59 |
| 1 Person Households | 130, 15.35%, see rank | 27.58% | 25.82% |
| 2 or More Person Households | 717, 84.65%, see rank | 72.42% | 74.18% |
| Family Households (Families) | 666, 78.63%, see rank | 66.95% | 68.06% |
| Average Family Size | 3.17, see rank | 3.07 | 3.14 |
| Married-Couple Family | 519, 61.28%, see rank | 54.23% | 51.66% |
| Nonfamily Households | 181, 21.37%, 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.