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Alton, NH Historical Household and Family Data
ACS 2010-2014 data
Total population: 397
| Alton, NH | New Hampshire | U.S. | |
| Total Households | 256, 100% | 519,580 | 116,211,092 |
| Average Household Size | 1.55, see rank | 2.46 | 2.63 |
| 1 Person Households | 198, 77.34%, see rank | 25.40% | 27.57% |
| 2 or More Person Households | 58, 22.66%, see rank | 74.60% | 72.43% |
| Family Households (Families) | 43, 16.80%, see rank | 66.83% | 66.22% |
| Average Family Size | 3.93, see rank | 3.05 | 3.32 |
| Married-Couple Family | 0, 0.00%, see rank | 52.95% | 48.42% |
| Nonfamily Households | 213, 83.20%, see rank | 33.17% | 33.78% |
US Census 2010 data
Total population: 501
| Alton, NH | New Hampshire | U.S. | |
| Total Households | 227, 100% | 518,973 | 116,716,292 |
| Average Household Size | 2.21, see rank | 2.46 | 2.58 |
| 1 Person Households | 82, 36.12%, see rank | 25.64% | 26.74% |
| 2 or More Person Households | 145, 63.88%, see rank | 74.36% | 73.26% |
| Family Households (Families) | 125, 55.07%, see rank | 66.32% | 66.43% |
| Average Family Size | 2.91, see rank | 2.96 | 3.14 |
| Married-Couple Family | 90, 39.65%, see rank | 52.15% | 48.42% |
| Nonfamily Households | 102, 44.93%, see rank | 33.68% | 33.57% |
ACS 2008-2012 data
Total population: 636
| Alton, NH | New Hampshire | U.S. | |
| Total Households | 247, 100% | 516,845 | 115,226,802 |
| Average Household Size | 2.57, see rank | 2.47 | 2.61 |
| 1 Person Households | 85, 34.41%, see rank | 25.24% | 27.45% |
| 2 or More Person Households | 162, 65.59%, see rank | 74.76% | 72.55% |
| Family Households (Families) | 148, 59.92%, see rank | 67.19% | 66.47% |
| Average Family Size | 3.53, see rank | 3.05 | 3.29 |
| Married-Couple Family | 99, 40.08%, see rank | 53.67% | 48.97% |
| Nonfamily Households | 99, 40.08%, see rank | 32.81% | 33.53% |
ACS 2006-2010 data
Total population: 786
| Alton, NH | New Hampshire | U.S. | |
| Total Households | 333, 100% | 513,804 | 114,235,996 |
| Average Household Size | 2.36, see rank | 2.48 | 2.59 |
| 1 Person Households | 134, 40.24%, see rank | 25.00% | 27.24% |
| 2 or More Person Households | 199, 59.76%, see rank | 75.00% | 72.76% |
| Family Households (Families) | 199, 59.76%, see rank | 67.37% | 66.75% |
| Average Family Size | 3.28, see rank | 3.05 | 3.25 |
| Married-Couple Family | 150, 45.05%, see rank | 54.16% | 49.60% |
| Nonfamily Households | 134, 40.24%, see rank | 32.63% | 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.