Idaho Falls Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 136,057
| Idaho Falls Area | Idaho | U.S. | |
| Total Households | 45,605, 100% | 585,259 | 116,211,092 |
| Average Household Size | 2.95, see rank | 2.68 | 2.63 |
| 1 Person Households | 9,430, 20.68%, see rank | 24.37% | 27.57% |
| 2 or More Person Households | 36,175, 79.32%, see rank | 75.63% | 72.43% |
| Family Households (Families) | 34,466, 75.58%, see rank | 69.49% | 66.22% |
| Average Family Size | 3.51, see rank | 3.29 | 3.32 |
| Married-Couple Family | 27,811, 60.98%, see rank | 55.52% | 48.42% |
| Nonfamily Households | 11,139, 24.42%, see rank | 30.51% | 33.78% |
US Census 2010 data
Total population: 130,374
| Idaho Falls Area | Idaho | U.S. | |
| Total Households | 44,775, 100% | 579,408 | 116,716,292 |
| Average Household Size | 2.88, see rank | 2.66 | 2.58 |
| 1 Person Households | 9,442, 21.09%, see rank | 23.78% | 26.74% |
| 2 or More Person Households | 35,333, 78.91%, see rank | 76.22% | 73.26% |
| Family Households (Families) | 33,485, 74.79%, see rank | 69.58% | 66.43% |
| Average Family Size | 3.37, see rank | 3.16 | 3.14 |
| Married-Couple Family | 27,259, 60.88%, see rank | 55.30% | 48.42% |
| Nonfamily Households | 11,290, 25.21%, see rank | 30.42% | 33.57% |
ACS 2008-2012 data
Total population: 130,117
| Idaho Falls Area | Idaho | U.S. | |
| Total Households | 44,010, 100% | 577,648 | 115,226,802 |
| Average Household Size | 2.93, see rank | 2.66 | 2.61 |
| 1 Person Households | 9,016, 20.49%, see rank | 23.81% | 27.45% |
| 2 or More Person Households | 34,994, 79.51%, see rank | 76.19% | 72.55% |
| Family Households (Families) | 33,416, 75.93%, see rank | 69.95% | 66.47% |
| Average Family Size | 3.47, see rank | 3.24 | 3.29 |
| Married-Couple Family | 27,046, 61.45%, see rank | 56.14% | 48.97% |
| Nonfamily Households | 10,594, 24.07%, see rank | 30.05% | 33.53% |
ACS 2006-2010 data
Total population: 124,736
| Idaho Falls Area | Idaho | U.S. | |
| Total Households | 43,139, 100% | 570,283 | 114,235,996 |
| Average Household Size | 2.87, see rank | 2.63 | 2.59 |
| 1 Person Households | 8,657, 20.07%, see rank | 23.64% | 27.24% |
| 2 or More Person Households | 34,482, 79.93%, see rank | 76.36% | 72.76% |
| Family Households (Families) | 32,767, 75.96%, see rank | 70.11% | 66.75% |
| Average Family Size | 3.38, see rank | 3.19 | 3.25 |
| Married-Couple Family | 27,143, 62.92%, see rank | 56.85% | 49.60% |
| Nonfamily Households | 10,372, 24.04%, see rank | 29.89% | 33.25% |
ACS 2005-2009 data
Total population: 119,130
| Idaho Falls Area | Idaho | U.S. | |
| Total Households | 41,783, 100% | 552,726 | 112,611,029 |
| Average Household Size | 2.82, see rank | 2.64 | 2.60 |
| 1 Person Households | 8,649, 20.70%, see rank | 23.42% | 27.32% |
| 2 or More Person Households | 33,134, 79.30%, see rank | 76.58% | 72.68% |
| Family Households (Families) | 31,366, 75.07%, see rank | 70.28% | 66.67% |
| Average Family Size | 3.35, see rank | 3.20 | 3.27 |
| Married-Couple Family | 25,994, 62.21%, see rank | 57.01% | 49.71% |
| Nonfamily Households | 10,417, 24.93%, see rank | 29.72% | 33.33% |
* 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.