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Black Rock School District Historical Household and Family Data
US Census 2010 data
Total population: 2,163
| Black Rock School District | Arkansas | U.S. | |
| Total Households | 885, 100% | 1,147,084 | 116,716,292 |
| Average Household Size | 2.43, see rank | 2.47 | 2.58 |
| 1 Person Households | 223, 25.20%, see rank | 27.09% | 26.74% |
| 2 or More Person Households | 662, 74.80%, see rank | 72.91% | 73.26% |
| Family Households (Families) | 630, 71.19%, see rank | 67.63% | 66.43% |
| Average Family Size | 2.89, see rank | 3.00 | 3.14 |
| Married-Couple Family | 488, 55.14%, see rank | 49.54% | 48.42% |
| Nonfamily Households | 255, 28.81%, see rank | 32.37% | 33.57% |
ACS 2006-2010 data
Total population: 2,012
| Black Rock School District | Arkansas | U.S. | |
| Total Households | 806, 100% | 1,117,154 | 114,235,996 |
| Average Household Size | 2.50, see rank | 2.50 | 2.59 |
| 1 Person Households | 165, 20.47%, see rank | 27.20% | 27.24% |
| 2 or More Person Households | 641, 79.53%, see rank | 72.80% | 72.76% |
| Family Households (Families) | 616, 76.43%, see rank | 68.28% | 66.75% |
| Average Family Size | 2.91, see rank | 3.11 | 3.25 |
| Married-Couple Family | 482, 59.80%, see rank | 50.75% | 49.60% |
| Nonfamily Households | 190, 23.57%, see rank | 31.72% | 33.25% |
ACS 2005-2009 data
Total population: 1,924
| Black Rock School District | Arkansas | U.S. | |
| Total Households | 835, 100% | 1,109,635 | 112,611,029 |
| Average Household Size | 2.30, see rank | 2.48 | 2.60 |
| 1 Person Households | 213, 25.51%, see rank | 27.51% | 27.32% |
| 2 or More Person Households | 622, 74.49%, see rank | 72.49% | 72.68% |
| Family Households (Families) | 601, 71.98%, see rank | 67.99% | 66.67% |
| Average Family Size | 2.78, see rank | 3.09 | 3.27 |
| Married-Couple Family | 497, 59.52%, see rank | 50.76% | 49.71% |
| Nonfamily Households | 234, 28.02%, see rank | 32.01% | 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.