Hamilton County Historical Household and Family Data
ACS 2010-2014 data
Total population: 289,722
| Hamilton County | Indiana | U.S. | |
| Total Households | 105,578, 100% | 2,492,183 | 116,211,092 |
| Average Household Size | 2.73, see rank | 2.55 | 2.63 |
| 1 Person Households | 23,111, 21.89%, see rank | 27.83% | 27.57% |
| 2 or More Person Households | 82,467, 78.11%, see rank | 72.17% | 72.43% |
| Family Households (Families) | 78,018, 73.90%, see rank | 66.45% | 66.22% |
| Average Family Size | 3.27, see rank | 3.20 | 3.32 |
| Married-Couple Family | 65,552, 62.09%, see rank | 49.49% | 48.42% |
| Nonfamily Households | 27,560, 26.10%, see rank | 33.55% | 33.78% |
US Census 2010 data
Total population: 274,569
| Hamilton County | Indiana | U.S. | |
| Total Households | 99,835, 100% | 2,502,154 | 116,716,292 |
| Average Household Size | 2.73, see rank | 2.52 | 2.58 |
| 1 Person Households | 20,461, 20.49%, see rank | 26.85% | 26.74% |
| 2 or More Person Households | 79,374, 79.51%, see rank | 73.15% | 73.26% |
| Family Households (Families) | 74,755, 74.88%, see rank | 66.91% | 66.43% |
| Average Family Size | 3.19, see rank | 3.05 | 3.14 |
| Married-Couple Family | 63,100, 63.20%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 25,080, 25.12%, see rank | 33.09% | 33.57% |
ACS 2008-2012 data
Total population: 276,098
| Hamilton County | Indiana | U.S. | |
| Total Households | 101,203, 100% | 2,478,846 | 115,226,802 |
| Average Household Size | 2.71, see rank | 2.54 | 2.61 |
| 1 Person Households | 21,111, 20.86%, see rank | 27.63% | 27.45% |
| 2 or More Person Households | 80,092, 79.14%, see rank | 72.37% | 72.55% |
| Family Households (Families) | 75,978, 75.07%, see rank | 66.79% | 66.47% |
| Average Family Size | 3.22, see rank | 3.18 | 3.29 |
| Married-Couple Family | 64,147, 63.38%, see rank | 50.29% | 48.97% |
| Nonfamily Households | 25,225, 24.93%, see rank | 33.21% | 33.53% |
ACS 2006-2010 data
Total population: 261,244
| Hamilton County | Indiana | U.S. | |
| Total Households | 95,835, 100% | 2,465,402 | 114,235,996 |
| Average Household Size | 2.72, see rank | 2.53 | 2.59 |
| 1 Person Households | 19,370, 20.21%, see rank | 27.28% | 27.24% |
| 2 or More Person Households | 76,465, 79.79%, see rank | 72.72% | 72.76% |
| Family Households (Families) | 72,599, 75.75%, see rank | 67.24% | 66.75% |
| Average Family Size | 3.20, see rank | 3.15 | 3.25 |
| Married-Couple Family | 61,200, 63.86%, see rank | 51.07% | 49.60% |
| Nonfamily Households | 23,236, 24.25%, see rank | 32.76% | 33.25% |
ACS 2005-2009 data
Total population: 261,328
| Hamilton County | Indiana | U.S. | |
| Total Households | 91,837, 100% | 2,468,006 | 112,611,029 |
| Average Household Size | 2.83, see rank | 2.49 | 2.60 |
| 1 Person Households | 18,681, 20.34%, see rank | 27.32% | 27.32% |
| 2 or More Person Households | 73,156, 79.66%, see rank | 72.68% | 72.68% |
| Family Households (Families) | 69,052, 75.19%, see rank | 66.98% | 66.67% |
| Average Family Size | 3.34, see rank | 3.12 | 3.27 |
| Married-Couple Family | 58,009, 63.17%, see rank | 51.00% | 49.71% |
| Nonfamily Households | 22,785, 24.81%, see rank | 33.02% | 33.33% |
US Census 2000 data
Total population: 182,740
| Hamilton County | Indiana | U.S. | |
| Total Households | 65,933, 100% | 2,336,306 | 105,480,101 |
| Average Household Size | 2.75, see rank | 2.53 | 2.59 |
| 1 Person Households | 12,259, 18.59%, see rank | 25.91% | 25.82% |
| 2 or More Person Households | 53,674, 81.41%, see rank | 74.09% | 74.18% |
| Family Households (Families) | 50,849, 77.12%, see rank | 68.59% | 68.06% |
| Average Family Size | 3.16, see rank | 3.05 | 3.14 |
| Married-Couple Family | 44,507, 67.50%, see rank | 53.57% | 51.66% |
| Nonfamily Households | 15,084, 22.88%, see rank | 31.41% | 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.