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Oliver County Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,832
| Oliver County | North Dakota | U.S. | |
| Total Households | 783, 100% | 292,616 | 116,211,092 |
| Average Household Size | 2.34, see rank | 2.32 | 2.63 |
| 1 Person Households | 207, 26.44%, see rank | 31.19% | 27.57% |
| 2 or More Person Households | 576, 73.56%, see rank | 68.81% | 72.43% |
| Family Households (Families) | 547, 69.86%, see rank | 60.83% | 66.22% |
| Average Family Size | 2.88, see rank | 3.00 | 3.32 |
| Married-Couple Family | 516, 65.90%, see rank | 49.06% | 48.42% |
| Nonfamily Households | 236, 30.14%, see rank | 39.17% | 33.78% |
US Census 2010 data
Total population: 1,846
| Oliver County | North Dakota | U.S. | |
| Total Households | 756, 100% | 281,192 | 116,716,292 |
| Average Household Size | 2.44, see rank | 2.30 | 2.58 |
| 1 Person Households | 171, 22.62%, see rank | 31.50% | 26.74% |
| 2 or More Person Households | 585, 77.38%, see rank | 68.50% | 73.26% |
| Family Households (Families) | 554, 73.28%, see rank | 60.78% | 66.43% |
| Average Family Size | 2.84, see rank | 2.91 | 3.14 |
| Married-Couple Family | 495, 65.48%, see rank | 48.55% | 48.42% |
| Nonfamily Households | 202, 26.72%, see rank | 39.22% | 33.57% |
ACS 2008-2012 data
Total population: 1,875
| Oliver County | North Dakota | U.S. | |
| Total Households | 763, 100% | 282,667 | 115,226,802 |
| Average Household Size | 2.45, see rank | 2.30 | 2.61 |
| 1 Person Households | 186, 24.38%, see rank | 31.66% | 27.45% |
| 2 or More Person Households | 577, 75.62%, see rank | 68.34% | 72.55% |
| Family Households (Families) | 553, 72.48%, see rank | 61.27% | 66.47% |
| Average Family Size | 2.97, see rank | 2.97 | 3.29 |
| Married-Couple Family | 489, 64.09%, see rank | 49.82% | 48.97% |
| Nonfamily Households | 210, 27.52%, see rank | 38.73% | 33.53% |
ACS 2006-2010 data
Total population: 1,808
| Oliver County | North Dakota | U.S. | |
| Total Households | 762, 100% | 276,642 | 114,235,996 |
| Average Household Size | 2.37, see rank | 2.29 | 2.59 |
| 1 Person Households | 188, 24.67%, see rank | 31.51% | 27.24% |
| 2 or More Person Households | 574, 75.33%, see rank | 68.49% | 72.76% |
| Family Households (Families) | 551, 72.31%, see rank | 61.62% | 66.75% |
| Average Family Size | 2.85, see rank | 2.96 | 3.25 |
| Married-Couple Family | 492, 64.57%, see rank | 50.53% | 49.60% |
| Nonfamily Households | 211, 27.69%, see rank | 38.38% | 33.25% |
ACS 2005-2009 data
Total population: 1,624
| Oliver County | North Dakota | U.S. | |
| Total Households | 729, 100% | 273,035 | 112,611,029 |
| Average Household Size | 2.23, see rank | 2.24 | 2.60 |
| 1 Person Households | 155, 21.26%, see rank | 30.96% | 27.32% |
| 2 or More Person Households | 574, 78.74%, see rank | 69.04% | 72.68% |
| Family Households (Families) | 557, 76.41%, see rank | 61.76% | 66.67% |
| Average Family Size | 2.56, see rank | 2.89 | 3.27 |
| Married-Couple Family | 473, 64.88%, see rank | 50.90% | 49.71% |
| Nonfamily Households | 172, 23.59%, see rank | 38.24% | 33.33% |
US Census 2000 data
Total population: 2,065
| Oliver County | North Dakota | U.S. | |
| Total Households | 791, 100% | 257,152 | 105,480,101 |
| Average Household Size | 2.61, see rank | 2.41 | 2.59 |
| 1 Person Households | 166, 20.99%, see rank | 29.33% | 25.82% |
| 2 or More Person Households | 625, 79.01%, see rank | 70.67% | 74.18% |
| Family Households (Families) | 604, 76.36%, see rank | 64.61% | 68.06% |
| Average Family Size | 3.05, see rank | 3.00 | 3.14 |
| Married-Couple Family | 547, 69.15%, see rank | 53.44% | 51.66% |
| Nonfamily Households | 187, 23.64%, 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.