Belknap, MT Historical Household and Family Data
ACS 2010-2014 data
Total population: 221
| Belknap, MT | Montana | U.S. | |
| Total Households | 120, 100% | 407,797 | 116,211,092 |
| Average Household Size | 1.84, see rank | 2.40 | 2.63 |
| 1 Person Households | 11, 9.17%, see rank | 30.21% | 27.57% |
| 2 or More Person Households | 109, 90.83%, see rank | 69.79% | 72.43% |
| Family Households (Families) | 77, 64.17%, see rank | 62.78% | 66.22% |
| Average Family Size | 1.83, see rank | 3.06 | 3.32 |
| Married-Couple Family | 77, 64.17%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 43, 35.83%, see rank | 37.22% | 33.78% |
US Census 2010 data
Total population: 158
| Belknap, MT | Montana | U.S. | |
| Total Households | 69, 100% | 409,607 | 116,716,292 |
| Average Household Size | 2.29, see rank | 2.35 | 2.58 |
| 1 Person Households | 15, 21.74%, see rank | 29.73% | 26.74% |
| 2 or More Person Households | 54, 78.26%, see rank | 70.27% | 73.26% |
| Family Households (Families) | 50, 72.46%, see rank | 62.76% | 66.43% |
| Average Family Size | 2.66, see rank | 2.91 | 3.14 |
| Married-Couple Family | 46, 66.67%, see rank | 49.22% | 48.42% |
| Nonfamily Households | 19, 27.54%, see rank | 37.24% | 33.57% |
ACS 2008-2012 data
Total population: 78
| Belknap, MT | Montana | U.S. | |
| Total Households | 50, 100% | 405,508 | 115,226,802 |
| Average Household Size | 1.56, see rank | 2.37 | 2.61 |
| 1 Person Households | 18, 36.00%, see rank | 29.85% | 27.45% |
| 2 or More Person Households | 32, 64.00%, see rank | 70.15% | 72.55% |
| Family Households (Families) | 32, 64.00%, see rank | 63.19% | 66.47% |
| Average Family Size | 1.88, see rank | 3.02 | 3.29 |
| Married-Couple Family | 32, 64.00%, see rank | 50.48% | 48.97% |
| Nonfamily Households | 18, 36.00%, see rank | 36.81% | 33.53% |
ACS 2006-2010 data
Total population: 101
| Belknap, MT | Montana | U.S. | |
| Total Households | 61, 100% | 401,328 | 114,235,996 |
| Average Household Size | 1.66, see rank | 2.36 | 2.59 |
| 1 Person Households | 20, 32.79%, see rank | 29.10% | 27.24% |
| 2 or More Person Households | 41, 67.21%, see rank | 70.90% | 72.76% |
| Family Households (Families) | 41, 67.21%, see rank | 63.82% | 66.75% |
| Average Family Size | 1.98, see rank | 2.98 | 3.25 |
| Married-Couple Family | 41, 67.21%, see rank | 51.61% | 49.60% |
| Nonfamily Households | 20, 32.79%, see rank | 36.18% | 33.25% |
* 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.