Franklin County Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,853
| Franklin County | Idaho | U.S. | |
| Total Households | 4,241, 100% | 585,259 | 116,211,092 |
| Average Household Size | 3.01, see rank | 2.68 | 2.63 |
| 1 Person Households | 895, 21.10%, see rank | 24.37% | 27.57% |
| 2 or More Person Households | 3,346, 78.90%, see rank | 75.63% | 72.43% |
| Family Households (Families) | 3,247, 76.56%, see rank | 69.49% | 66.22% |
| Average Family Size | 3.57, see rank | 3.29 | 3.32 |
| Married-Couple Family | 2,835, 66.85%, see rank | 55.52% | 48.42% |
| Nonfamily Households | 994, 23.44%, see rank | 30.51% | 33.78% |
US Census 2010 data
Total population: 12,786
| Franklin County | Idaho | U.S. | |
| Total Households | 4,079, 100% | 579,408 | 116,716,292 |
| Average Household Size | 3.11, see rank | 2.66 | 2.58 |
| 1 Person Households | 730, 17.90%, see rank | 23.78% | 26.74% |
| 2 or More Person Households | 3,349, 82.10%, see rank | 76.22% | 73.26% |
| Family Households (Families) | 3,259, 79.90%, see rank | 69.58% | 66.43% |
| Average Family Size | 3.56, see rank | 3.16 | 3.14 |
| Married-Couple Family | 2,880, 70.61%, see rank | 55.30% | 48.42% |
| Nonfamily Households | 820, 20.10%, see rank | 30.42% | 33.57% |
ACS 2008-2012 data
Total population: 12,739
| Franklin County | Idaho | U.S. | |
| Total Households | 4,098, 100% | 577,648 | 115,226,802 |
| Average Household Size | 3.09, see rank | 2.66 | 2.61 |
| 1 Person Households | 821, 20.03%, see rank | 23.81% | 27.45% |
| 2 or More Person Households | 3,277, 79.97%, see rank | 76.19% | 72.55% |
| Family Households (Families) | 3,242, 79.11%, see rank | 69.95% | 66.47% |
| Average Family Size | 3.63, see rank | 3.24 | 3.29 |
| Married-Couple Family | 2,923, 71.33%, see rank | 56.14% | 48.97% |
| Nonfamily Households | 856, 20.89%, see rank | 30.05% | 33.53% |
ACS 2006-2010 data
Total population: 12,497
| Franklin County | Idaho | U.S. | |
| Total Households | 4,080, 100% | 570,283 | 114,235,996 |
| Average Household Size | 3.06, see rank | 2.63 | 2.59 |
| 1 Person Households | 728, 17.84%, see rank | 23.64% | 27.24% |
| 2 or More Person Households | 3,352, 82.16%, see rank | 76.36% | 72.76% |
| Family Households (Families) | 3,301, 80.91%, see rank | 70.11% | 66.75% |
| Average Family Size | 3.53, see rank | 3.19 | 3.25 |
| Married-Couple Family | 2,927, 71.74%, see rank | 56.85% | 49.60% |
| Nonfamily Households | 779, 19.09%, see rank | 29.89% | 33.25% |
ACS 2005-2009 data
Total population: 12,272
| Franklin County | Idaho | U.S. | |
| Total Households | 4,019, 100% | 552,726 | 112,611,029 |
| Average Household Size | 3.05, see rank | 2.64 | 2.60 |
| 1 Person Households | 618, 15.38%, see rank | 23.42% | 27.32% |
| 2 or More Person Households | 3,401, 84.62%, see rank | 76.58% | 72.68% |
| Family Households (Families) | 3,331, 82.88%, see rank | 70.28% | 66.67% |
| Average Family Size | 3.45, see rank | 3.20 | 3.27 |
| Married-Couple Family | 2,877, 71.58%, see rank | 57.01% | 49.71% |
| Nonfamily Households | 688, 17.12%, see rank | 29.72% | 33.33% |
US Census 2000 data
Total population: 11,329
| Franklin County | Idaho | U.S. | |
| Total Households | 3,476, 100% | 469,645 | 105,480,101 |
| Average Household Size | 3.24, see rank | 2.69 | 2.59 |
| 1 Person Households | 556, 16.00%, see rank | 22.39% | 25.82% |
| 2 or More Person Households | 2,920, 84.00%, see rank | 77.61% | 74.18% |
| Family Households (Families) | 2,873, 82.65%, see rank | 71.46% | 68.06% |
| Average Family Size | 3.64, see rank | 3.17 | 3.14 |
| Married-Couple Family | 2,558, 73.59%, see rank | 58.88% | 51.66% |
| Nonfamily Households | 603, 17.35%, see rank | 28.54% | 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.