Sioux County Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,317
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,098, 100% | 292,616 | 116,211,092 |
| Average Household Size | 3.87, see rank | 2.32 | 2.63 |
| 1 Person Households | 247, 22.50%, see rank | 31.19% | 27.57% |
| 2 or More Person Households | 851, 77.50%, see rank | 68.81% | 72.43% |
| Family Households (Families) | 811, 73.86%, see rank | 60.83% | 66.22% |
| Average Family Size | 4.77, see rank | 3.00 | 3.32 |
| Married-Couple Family | 335, 30.51%, see rank | 49.06% | 48.42% |
| Nonfamily Households | 287, 26.14%, see rank | 39.17% | 33.78% |
US Census 2010 data
Total population: 4,153
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,158, 100% | 281,192 | 116,716,292 |
| Average Household Size | 3.55, see rank | 2.30 | 2.58 |
| 1 Person Households | 201, 17.36%, see rank | 31.50% | 26.74% |
| 2 or More Person Households | 957, 82.64%, see rank | 68.50% | 73.26% |
| Family Households (Families) | 900, 77.72%, see rank | 60.78% | 66.43% |
| Average Family Size | 3.89, see rank | 2.91 | 3.14 |
| Married-Couple Family | 376, 32.47%, see rank | 48.55% | 48.42% |
| Nonfamily Households | 258, 22.28%, see rank | 39.22% | 33.57% |
ACS 2008-2012 data
Total population: 4,193
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,069, 100% | 282,667 | 115,226,802 |
| Average Household Size | 3.86, see rank | 2.30 | 2.61 |
| 1 Person Households | 267, 24.98%, see rank | 31.66% | 27.45% |
| 2 or More Person Households | 802, 75.02%, see rank | 68.34% | 72.55% |
| Family Households (Families) | 758, 70.91%, see rank | 61.27% | 66.47% |
| Average Family Size | 4.87, see rank | 2.97 | 3.29 |
| Married-Couple Family | 322, 30.12%, see rank | 49.82% | 48.97% |
| Nonfamily Households | 311, 29.09%, see rank | 38.73% | 33.53% |
ACS 2006-2010 data
Total population: 4,121
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,060, 100% | 276,642 | 114,235,996 |
| Average Household Size | 3.89, see rank | 2.29 | 2.59 |
| 1 Person Households | 228, 21.51%, see rank | 31.51% | 27.24% |
| 2 or More Person Households | 832, 78.49%, see rank | 68.49% | 72.76% |
| Family Households (Families) | 793, 74.81%, see rank | 61.62% | 66.75% |
| Average Family Size | 4.80, see rank | 2.96 | 3.25 |
| Married-Couple Family | 399, 37.64%, see rank | 50.53% | 49.60% |
| Nonfamily Households | 267, 25.19%, see rank | 38.38% | 33.25% |
ACS 2005-2009 data
Total population: 4,144
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,028, 100% | 273,035 | 112,611,029 |
| Average Household Size | 4.03, see rank | 2.24 | 2.60 |
| 1 Person Households | 200, 19.46%, see rank | 30.96% | 27.32% |
| 2 or More Person Households | 828, 80.54%, see rank | 69.04% | 72.68% |
| Family Households (Families) | 768, 74.71%, see rank | 61.76% | 66.67% |
| Average Family Size | 4.92, see rank | 2.89 | 3.27 |
| Married-Couple Family | 428, 41.63%, see rank | 50.90% | 49.71% |
| Nonfamily Households | 260, 25.29%, see rank | 38.24% | 33.33% |
US Census 2000 data
Total population: 4,044
| Sioux County | North Dakota | U.S. | |
| Total Households | 1,095, 100% | 257,152 | 105,480,101 |
| Average Household Size | 3.63, see rank | 2.41 | 2.59 |
| 1 Person Households | 182, 16.62%, see rank | 29.33% | 25.82% |
| 2 or More Person Households | 913, 83.38%, see rank | 70.67% | 74.18% |
| Family Households (Families) | 872, 79.63%, see rank | 64.61% | 68.06% |
| Average Family Size | 3.98, see rank | 3.00 | 3.14 |
| Married-Couple Family | 428, 39.09%, see rank | 53.44% | 51.66% |
| Nonfamily Households | 223, 20.37%, see rank | 35.39% | 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.