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Powder River County Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,710
| Powder River County | Montana | U.S. | |
| Total Households | 748, 100% | 407,797 | 116,211,092 |
| Average Household Size | 2.23, see rank | 2.40 | 2.63 |
| 1 Person Households | 242, 32.35%, see rank | 30.21% | 27.57% |
| 2 or More Person Households | 506, 67.65%, see rank | 69.79% | 72.43% |
| Family Households (Families) | 488, 65.24%, see rank | 62.78% | 66.22% |
| Average Family Size | 2.85, see rank | 3.06 | 3.32 |
| Married-Couple Family | 403, 53.88%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 260, 34.76%, see rank | 37.22% | 33.78% |
US Census 2010 data
Total population: 1,743
| Powder River County | Montana | U.S. | |
| Total Households | 755, 100% | 409,607 | 116,716,292 |
| Average Household Size | 2.26, see rank | 2.35 | 2.58 |
| 1 Person Households | 214, 28.34%, see rank | 29.73% | 26.74% |
| 2 or More Person Households | 541, 71.66%, see rank | 70.27% | 73.26% |
| Family Households (Families) | 505, 66.89%, see rank | 62.76% | 66.43% |
| Average Family Size | 2.76, see rank | 2.91 | 3.14 |
| Married-Couple Family | 439, 58.15%, see rank | 49.22% | 48.42% |
| Nonfamily Households | 250, 33.11%, see rank | 37.24% | 33.57% |
ACS 2008-2012 data
Total population: 1,639
| Powder River County | Montana | U.S. | |
| Total Households | 694, 100% | 405,508 | 115,226,802 |
| Average Household Size | 2.31, see rank | 2.37 | 2.61 |
| 1 Person Households | 201, 28.96%, see rank | 29.85% | 27.45% |
| 2 or More Person Households | 493, 71.04%, see rank | 70.15% | 72.55% |
| Family Households (Families) | 469, 67.58%, see rank | 63.19% | 66.47% |
| Average Family Size | 2.88, see rank | 3.02 | 3.29 |
| Married-Couple Family | 404, 58.21%, see rank | 50.48% | 48.97% |
| Nonfamily Households | 225, 32.42%, see rank | 36.81% | 33.53% |
ACS 2006-2010 data
Total population: 1,659
| Powder River County | Montana | U.S. | |
| Total Households | 688, 100% | 401,328 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.36 | 2.59 |
| 1 Person Households | 173, 25.15%, see rank | 29.10% | 27.24% |
| 2 or More Person Households | 515, 74.85%, see rank | 70.90% | 72.76% |
| Family Households (Families) | 484, 70.35%, see rank | 63.82% | 66.75% |
| Average Family Size | 2.90, see rank | 2.98 | 3.25 |
| Married-Couple Family | 448, 65.12%, see rank | 51.61% | 49.60% |
| Nonfamily Households | 204, 29.65%, see rank | 36.18% | 33.25% |
ACS 2005-2009 data
Total population: 1,668
| Powder River County | Montana | U.S. | |
| Total Households | 719, 100% | 372,947 | 112,611,029 |
| Average Household Size | 2.31, see rank | 2.49 | 2.60 |
| 1 Person Households | 190, 26.43%, see rank | 29.45% | 27.32% |
| 2 or More Person Households | 529, 73.57%, see rank | 70.55% | 72.68% |
| Family Households (Families) | 503, 69.96%, see rank | 63.66% | 66.67% |
| Average Family Size | 2.81, see rank | 3.15 | 3.27 |
| Married-Couple Family | 450, 62.59%, see rank | 51.55% | 49.71% |
| Nonfamily Households | 216, 30.04%, see rank | 36.34% | 33.33% |
US Census 2000 data
Total population: 1,858
| Powder River County | Montana | U.S. | |
| Total Households | 737, 100% | 358,667 | 105,480,101 |
| Average Household Size | 2.48, see rank | 2.45 | 2.59 |
| 1 Person Households | 183, 24.83%, see rank | 27.44% | 25.82% |
| 2 or More Person Households | 554, 75.17%, see rank | 72.56% | 74.18% |
| Family Households (Families) | 525, 71.23%, see rank | 66.19% | 68.06% |
| Average Family Size | 2.99, see rank | 2.99 | 3.14 |
| Married-Couple Family | 478, 64.86%, see rank | 53.55% | 51.66% |
| Nonfamily Households | 212, 28.77%, see rank | 33.81% | 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.