Duchesne County Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,378
| Duchesne County | Utah | U.S. | |
| Total Households | 6,738, 100% | 896,194 | 116,211,092 |
| Average Household Size | 2.82, see rank | 3.14 | 2.63 |
| 1 Person Households | 1,178, 17.48%, see rank | 19.46% | 27.57% |
| 2 or More Person Households | 5,560, 82.52%, see rank | 80.54% | 72.43% |
| Family Households (Families) | 5,373, 79.74%, see rank | 75.14% | 66.22% |
| Average Family Size | 3.25, see rank | 3.71 | 3.32 |
| Married-Couple Family | 4,491, 66.65%, see rank | 61.34% | 48.42% |
| Nonfamily Households | 1,365, 20.26%, see rank | 24.86% | 33.78% |
US Census 2010 data
Total population: 18,607
| Duchesne County | Utah | U.S. | |
| Total Households | 6,003, 100% | 877,692 | 116,716,292 |
| Average Household Size | 3.05, see rank | 3.10 | 2.58 |
| 1 Person Households | 1,063, 17.71%, see rank | 18.69% | 26.74% |
| 2 or More Person Households | 4,940, 82.29%, see rank | 81.31% | 73.26% |
| Family Households (Families) | 4,703, 78.34%, see rank | 75.22% | 66.43% |
| Average Family Size | 3.47, see rank | 3.56 | 3.14 |
| Married-Couple Family | 3,885, 64.72%, see rank | 61.05% | 48.42% |
| Nonfamily Households | 1,300, 21.66%, see rank | 24.78% | 33.57% |
ACS 2008-2012 data
Total population: 18,537
| Duchesne County | Utah | U.S. | |
| Total Households | 6,827, 100% | 880,873 | 115,226,802 |
| Average Household Size | 2.66, see rank | 3.09 | 2.61 |
| 1 Person Households | 1,174, 17.20%, see rank | 19.52% | 27.45% |
| 2 or More Person Households | 5,653, 82.80%, see rank | 80.48% | 72.55% |
| Family Households (Families) | 5,496, 80.50%, see rank | 74.91% | 66.47% |
| Average Family Size | 3.05, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,528, 66.32%, see rank | 61.14% | 48.97% |
| Nonfamily Households | 1,331, 19.50%, see rank | 25.09% | 33.53% |
ACS 2006-2010 data
Total population: 17,408
| Duchesne County | Utah | U.S. | |
| Total Households | 6,521, 100% | 859,158 | 114,235,996 |
| Average Household Size | 2.62, see rank | 3.04 | 2.59 |
| 1 Person Households | 958, 14.69%, see rank | 19.18% | 27.24% |
| 2 or More Person Households | 5,563, 85.31%, see rank | 80.82% | 72.76% |
| Family Households (Families) | 5,377, 82.46%, see rank | 75.20% | 66.75% |
| Average Family Size | 2.96, see rank | 3.59 | 3.25 |
| Married-Couple Family | 4,305, 66.02%, see rank | 61.99% | 49.60% |
| Nonfamily Households | 1,144, 17.54%, see rank | 24.80% | 33.25% |
ACS 2005-2009 data
Total population: 16,327
| Duchesne County | Utah | U.S. | |
| Total Households | 5,867, 100% | 831,563 | 112,611,029 |
| Average Household Size | 2.73, see rank | 3.14 | 2.60 |
| 1 Person Households | 916, 15.61%, see rank | 19.30% | 27.32% |
| 2 or More Person Households | 4,951, 84.39%, see rank | 80.70% | 72.68% |
| Family Households (Families) | 4,756, 81.06%, see rank | 75.28% | 66.67% |
| Average Family Size | 3.11, see rank | 3.69 | 3.27 |
| Married-Couple Family | 3,835, 65.37%, see rank | 62.18% | 49.71% |
| Nonfamily Households | 1,111, 18.94%, see rank | 24.72% | 33.33% |
US Census 2000 data
Total population: 14,371
| Duchesne County | Utah | U.S. | |
| Total Households | 4,559, 100% | 701,281 | 105,480,101 |
| Average Household Size | 3.11, see rank | 3.13 | 2.59 |
| 1 Person Households | 766, 16.80%, see rank | 17.79% | 25.82% |
| 2 or More Person Households | 3,793, 83.20%, see rank | 82.21% | 74.18% |
| Family Households (Families) | 3,669, 80.48%, see rank | 76.33% | 68.06% |
| Average Family Size | 3.51, see rank | 3.57 | 3.14 |
| Married-Couple Family | 3,094, 67.87%, see rank | 63.16% | 51.66% |
| Nonfamily Households | 890, 19.52%, see rank | 23.67% | 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.