Clark County Historical Household and Family Data
ACS 2010-2014 data
Total population: 137,303
| Clark County | Ohio | U.S. | |
| Total Households | 54,969, 100% | 4,570,015 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.46 | 2.63 |
| 1 Person Households | 16,081, 29.25%, see rank | 29.80% | 27.57% |
| 2 or More Person Households | 38,888, 70.75%, see rank | 70.20% | 72.43% |
| Family Households (Families) | 35,844, 65.21%, see rank | 64.42% | 66.22% |
| Average Family Size | 3.09, see rank | 3.14 | 3.32 |
| Married-Couple Family | 25,361, 46.14%, see rank | 47.09% | 48.42% |
| Nonfamily Households | 19,125, 34.79%, see rank | 35.58% | 33.78% |
US Census 2010 data
Total population: 138,333
| Clark County | Ohio | U.S. | |
| Total Households | 55,244, 100% | 4,603,435 | 116,716,292 |
| Average Household Size | 2.45, see rank | 2.44 | 2.58 |
| 1 Person Households | 15,316, 27.72%, see rank | 28.86% | 26.74% |
| 2 or More Person Households | 39,928, 72.28%, see rank | 71.14% | 73.26% |
| Family Households (Families) | 36,906, 66.81%, see rank | 64.99% | 66.43% |
| Average Family Size | 2.96, see rank | 3.01 | 3.14 |
| Married-Couple Family | 26,249, 47.51%, see rank | 47.21% | 48.42% |
| Nonfamily Households | 18,338, 33.19%, see rank | 35.01% | 33.57% |
ACS 2008-2012 data
Total population: 138,278
| Clark County | Ohio | U.S. | |
| Total Households | 54,959, 100% | 4,555,709 | 115,226,802 |
| Average Household Size | 2.46, see rank | 2.46 | 2.61 |
| 1 Person Households | 15,735, 28.63%, see rank | 29.44% | 27.45% |
| 2 or More Person Households | 39,224, 71.37%, see rank | 70.56% | 72.55% |
| Family Households (Families) | 36,004, 65.51%, see rank | 65.02% | 66.47% |
| Average Family Size | 3.10, see rank | 3.13 | 3.29 |
| Married-Couple Family | 26,290, 47.84%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 18,955, 34.49%, see rank | 34.98% | 33.53% |
ACS 2006-2010 data
Total population: 139,374
| Clark County | Ohio | U.S. | |
| Total Households | 55,145, 100% | 4,552,270 | 114,235,996 |
| Average Household Size | 2.47, see rank | 2.46 | 2.59 |
| 1 Person Households | 15,482, 28.08%, see rank | 29.05% | 27.24% |
| 2 or More Person Households | 39,663, 71.92%, see rank | 70.95% | 72.76% |
| Family Households (Families) | 36,684, 66.52%, see rank | 65.54% | 66.75% |
| Average Family Size | 3.10, see rank | 3.12 | 3.25 |
| Married-Couple Family | 27,101, 49.14%, see rank | 48.79% | 49.60% |
| Nonfamily Households | 18,461, 33.48%, see rank | 34.46% | 33.25% |
ACS 2005-2009 data
Total population: 140,419
| Clark County | Ohio | U.S. | |
| Total Households | 55,575, 100% | 4,526,164 | 112,611,029 |
| Average Household Size | 2.46, see rank | 2.47 | 2.60 |
| 1 Person Households | 15,657, 28.17%, see rank | 28.98% | 27.32% |
| 2 or More Person Households | 39,918, 71.83%, see rank | 71.02% | 72.68% |
| Family Households (Families) | 37,052, 66.67%, see rank | 65.63% | 66.67% |
| Average Family Size | 3.09, see rank | 3.13 | 3.27 |
| Married-Couple Family | 27,400, 49.30%, see rank | 48.98% | 49.71% |
| Nonfamily Households | 18,523, 33.33%, see rank | 34.37% | 33.33% |
US Census 2000 data
Total population: 144,742
| Clark County | Ohio | U.S. | |
| Total Households | 56,648, 100% | 4,445,773 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.49 | 2.59 |
| 1 Person Households | 14,702, 25.95%, see rank | 27.34% | 25.82% |
| 2 or More Person Households | 41,946, 74.05%, see rank | 72.66% | 74.18% |
| Family Households (Families) | 39,383, 69.52%, see rank | 67.32% | 68.06% |
| Average Family Size | 2.97, see rank | 3.04 | 3.14 |
| Married-Couple Family | 29,786, 52.58%, see rank | 51.42% | 51.66% |
| Nonfamily Households | 17,265, 30.48%, 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.