Butler County Historical Household and Family Data
ACS 2010-2014 data
Total population: 371,154
| Butler County | Ohio | U.S. | |
| Total Households | 134,934, 100% | 4,570,015 | 116,211,092 |
| Average Household Size | 2.67, see rank | 2.46 | 2.63 |
| 1 Person Households | 32,624, 24.18%, see rank | 29.80% | 27.57% |
| 2 or More Person Households | 102,310, 75.82%, see rank | 70.20% | 72.43% |
| Family Households (Families) | 93,895, 69.59%, see rank | 64.42% | 66.22% |
| Average Family Size | 3.26, see rank | 3.14 | 3.32 |
| Married-Couple Family | 71,444, 52.95%, see rank | 47.09% | 48.42% |
| Nonfamily Households | 41,039, 30.41%, see rank | 35.58% | 33.78% |
US Census 2010 data
Total population: 368,130
| Butler County | Ohio | U.S. | |
| Total Households | 135,960, 100% | 4,603,435 | 116,716,292 |
| Average Household Size | 2.63, see rank | 2.44 | 2.58 |
| 1 Person Households | 31,944, 23.50%, see rank | 28.86% | 26.74% |
| 2 or More Person Households | 104,016, 76.50%, see rank | 71.14% | 73.26% |
| Family Households (Families) | 95,404, 70.17%, see rank | 64.99% | 66.43% |
| Average Family Size | 3.10, see rank | 3.01 | 3.14 |
| Married-Couple Family | 71,877, 52.87%, see rank | 47.21% | 48.42% |
| Nonfamily Households | 40,556, 29.83%, see rank | 35.01% | 33.57% |
ACS 2008-2012 data
Total population: 368,029
| Butler County | Ohio | U.S. | |
| Total Households | 134,945, 100% | 4,555,709 | 115,226,802 |
| Average Household Size | 2.64, see rank | 2.46 | 2.61 |
| 1 Person Households | 32,853, 24.35%, see rank | 29.44% | 27.45% |
| 2 or More Person Households | 102,092, 75.65%, see rank | 70.56% | 72.55% |
| Family Households (Families) | 94,256, 69.85%, see rank | 65.02% | 66.47% |
| Average Family Size | 3.22, see rank | 3.13 | 3.29 |
| Married-Couple Family | 71,778, 53.19%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 40,689, 30.15%, see rank | 34.98% | 33.53% |
ACS 2006-2010 data
Total population: 363,465
| Butler County | Ohio | U.S. | |
| Total Households | 134,287, 100% | 4,552,270 | 114,235,996 |
| Average Household Size | 2.60, see rank | 2.46 | 2.59 |
| 1 Person Households | 33,108, 24.65%, see rank | 29.05% | 27.24% |
| 2 or More Person Households | 101,179, 75.35%, see rank | 70.95% | 72.76% |
| Family Households (Families) | 93,516, 69.64%, see rank | 65.54% | 66.75% |
| Average Family Size | 3.18, see rank | 3.12 | 3.25 |
| Married-Couple Family | 71,884, 53.53%, see rank | 48.79% | 49.60% |
| Nonfamily Households | 40,771, 30.36%, see rank | 34.46% | 33.25% |
ACS 2005-2009 data
Total population: 356,878
| Butler County | Ohio | U.S. | |
| Total Households | 130,922, 100% | 4,526,164 | 112,611,029 |
| Average Household Size | 2.61, see rank | 2.47 | 2.60 |
| 1 Person Households | 32,392, 24.74%, see rank | 28.98% | 27.32% |
| 2 or More Person Households | 98,530, 75.26%, see rank | 71.02% | 72.68% |
| Family Households (Families) | 91,298, 69.73%, see rank | 65.63% | 66.67% |
| Average Family Size | 3.18, see rank | 3.13 | 3.27 |
| Married-Couple Family | 70,281, 53.68%, see rank | 48.98% | 49.71% |
| Nonfamily Households | 39,624, 30.27%, see rank | 34.37% | 33.33% |
US Census 2000 data
Total population: 332,807
| Butler County | Ohio | U.S. | |
| Total Households | 123,082, 100% | 4,445,773 | 105,480,101 |
| Average Household Size | 2.61, see rank | 2.49 | 2.59 |
| 1 Person Households | 27,914, 22.68%, see rank | 27.34% | 25.82% |
| 2 or More Person Households | 95,168, 77.32%, see rank | 72.66% | 74.18% |
| Family Households (Families) | 87,892, 71.41%, see rank | 67.32% | 68.06% |
| Average Family Size | 3.07, see rank | 3.04 | 3.14 |
| Married-Couple Family | 70,152, 57.00%, see rank | 51.42% | 51.66% |
| Nonfamily Households | 35,190, 28.59%, see rank | 32.68% | 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.