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Idaho City, ID Historical Household and Family Data
ACS 2010-2014 data
Total population: 506
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 203, 100% | 585,259 | 116,211,092 |
| Average Household Size | 2.41, see rank | 2.68 | 2.63 |
| 1 Person Households | 62, 30.54%, see rank | 24.37% | 27.57% |
| 2 or More Person Households | 141, 69.46%, see rank | 75.63% | 72.43% |
| Family Households (Families) | 111, 54.68%, see rank | 69.49% | 66.22% |
| Average Family Size | 3.17, see rank | 3.29 | 3.32 |
| Married-Couple Family | 69, 33.99%, see rank | 55.52% | 48.42% |
| Nonfamily Households | 92, 45.32%, see rank | 30.51% | 33.78% |
US Census 2010 data
Total population: 485
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 216, 100% | 579,408 | 116,716,292 |
| Average Household Size | 2.25, see rank | 2.66 | 2.58 |
| 1 Person Households | 80, 37.04%, see rank | 23.78% | 26.74% |
| 2 or More Person Households | 136, 62.96%, see rank | 76.22% | 73.26% |
| Family Households (Families) | 124, 57.41%, see rank | 69.58% | 66.43% |
| Average Family Size | 2.97, see rank | 3.16 | 3.14 |
| Married-Couple Family | 94, 43.52%, see rank | 55.30% | 48.42% |
| Nonfamily Households | 92, 42.59%, see rank | 30.42% | 33.57% |
ACS 2008-2012 data
Total population: 538
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 210, 100% | 577,648 | 115,226,802 |
| Average Household Size | 2.51, see rank | 2.66 | 2.61 |
| 1 Person Households | 64, 30.48%, see rank | 23.81% | 27.45% |
| 2 or More Person Households | 146, 69.52%, see rank | 76.19% | 72.55% |
| Family Households (Families) | 115, 54.76%, see rank | 69.95% | 66.47% |
| Average Family Size | 3.41, see rank | 3.24 | 3.29 |
| Married-Couple Family | 81, 38.57%, see rank | 56.14% | 48.97% |
| Nonfamily Households | 95, 45.24%, see rank | 30.05% | 33.53% |
ACS 2006-2010 data
Total population: 491
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 215, 100% | 570,283 | 114,235,996 |
| Average Household Size | 2.28, see rank | 2.63 | 2.59 |
| 1 Person Households | 52, 24.19%, see rank | 23.64% | 27.24% |
| 2 or More Person Households | 163, 75.81%, see rank | 76.36% | 72.76% |
| Family Households (Families) | 162, 75.35%, see rank | 70.11% | 66.75% |
| Average Family Size | 2.69, see rank | 3.19 | 3.25 |
| Married-Couple Family | 95, 44.19%, see rank | 56.85% | 49.60% |
| Nonfamily Households | 53, 24.65%, see rank | 29.89% | 33.25% |
ACS 2005-2009 data
Total population: 669
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 230, 100% | 552,726 | 112,611,029 |
| Average Household Size | 2.91, see rank | 2.64 | 2.60 |
| 1 Person Households | 55, 23.91%, see rank | 23.42% | 27.32% |
| 2 or More Person Households | 175, 76.09%, see rank | 76.58% | 72.68% |
| Family Households (Families) | 164, 71.30%, see rank | 70.28% | 66.67% |
| Average Family Size | 3.51, see rank | 3.20 | 3.27 |
| Married-Couple Family | 107, 46.52%, see rank | 57.01% | 49.71% |
| Nonfamily Households | 66, 28.70%, see rank | 29.72% | 33.33% |
US Census 2000 data
Total population: 458
| Idaho City, ID | Idaho | U.S. | |
| Total Households | 191, 100% | 469,645 | 105,480,101 |
| Average Household Size | 2.38, see rank | 2.69 | 2.59 |
| 1 Person Households | 59, 30.89%, see rank | 22.39% | 25.82% |
| 2 or More Person Households | 132, 69.11%, see rank | 77.61% | 74.18% |
| Family Households (Families) | 120, 62.83%, see rank | 71.46% | 68.06% |
| Average Family Size | 3.00, see rank | 3.17 | 3.14 |
| Married-Couple Family | 88, 46.07%, see rank | 58.88% | 51.66% |
| Nonfamily Households | 71, 37.17%, 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.