Richland County Historical Household and Family Data
ACS 2010-2014 data
Total population: 122,813
| Richland County | Ohio | U.S. | |
| Total Households | 48,211, 100% | 4,570,015 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.46 | 2.63 |
| 1 Person Households | 15,060, 31.24%, see rank | 29.80% | 27.57% |
| 2 or More Person Households | 33,151, 68.76%, see rank | 70.20% | 72.43% |
| Family Households (Families) | 30,971, 64.24%, see rank | 64.42% | 66.22% |
| Average Family Size | 3.08, see rank | 3.14 | 3.32 |
| Married-Couple Family | 23,198, 48.12%, see rank | 47.09% | 48.42% |
| Nonfamily Households | 17,240, 35.76%, see rank | 35.58% | 33.78% |
US Census 2010 data
Total population: 124,475
| Richland County | Ohio | U.S. | |
| Total Households | 48,921, 100% | 4,603,435 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.44 | 2.58 |
| 1 Person Households | 14,077, 28.77%, see rank | 28.86% | 26.74% |
| 2 or More Person Households | 34,844, 71.23%, see rank | 71.14% | 73.26% |
| Family Households (Families) | 32,510, 66.45%, see rank | 64.99% | 66.43% |
| Average Family Size | 2.93, see rank | 3.01 | 3.14 |
| Married-Couple Family | 24,292, 49.66%, see rank | 47.21% | 48.42% |
| Nonfamily Households | 16,411, 33.55%, see rank | 35.01% | 33.57% |
ACS 2008-2012 data
Total population: 124,286
| Richland County | Ohio | U.S. | |
| Total Households | 48,636, 100% | 4,555,709 | 115,226,802 |
| Average Household Size | 2.41, see rank | 2.46 | 2.61 |
| 1 Person Households | 14,414, 29.64%, see rank | 29.44% | 27.45% |
| 2 or More Person Households | 34,222, 70.36%, see rank | 70.56% | 72.55% |
| Family Households (Families) | 32,315, 66.44%, see rank | 65.02% | 66.47% |
| Average Family Size | 3.03, see rank | 3.13 | 3.29 |
| Married-Couple Family | 24,237, 49.83%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 16,321, 33.56%, see rank | 34.98% | 33.53% |
ACS 2006-2010 data
Total population: 125,980
| Richland County | Ohio | U.S. | |
| Total Households | 48,557, 100% | 4,552,270 | 114,235,996 |
| Average Household Size | 2.45, see rank | 2.46 | 2.59 |
| 1 Person Households | 13,791, 28.40%, see rank | 29.05% | 27.24% |
| 2 or More Person Households | 34,766, 71.60%, see rank | 70.95% | 72.76% |
| Family Households (Families) | 32,844, 67.64%, see rank | 65.54% | 66.75% |
| Average Family Size | 3.06, see rank | 3.12 | 3.25 |
| Married-Couple Family | 25,388, 52.28%, see rank | 48.79% | 49.60% |
| Nonfamily Households | 15,713, 32.36%, see rank | 34.46% | 33.25% |
ACS 2005-2009 data
Total population: 125,791
| Richland County | Ohio | U.S. | |
| Total Households | 49,595, 100% | 4,526,164 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.47 | 2.60 |
| 1 Person Households | 13,791, 27.81%, see rank | 28.98% | 27.32% |
| 2 or More Person Households | 35,804, 72.19%, see rank | 71.02% | 72.68% |
| Family Households (Families) | 33,727, 68.00%, see rank | 65.63% | 66.67% |
| Average Family Size | 2.98, see rank | 3.13 | 3.27 |
| Married-Couple Family | 25,869, 52.16%, see rank | 48.98% | 49.71% |
| Nonfamily Households | 15,868, 32.00%, see rank | 34.37% | 33.33% |
US Census 2000 data
Total population: 128,852
| Richland County | Ohio | U.S. | |
| Total Households | 49,534, 100% | 4,445,773 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.49 | 2.59 |
| 1 Person Households | 13,132, 26.51%, see rank | 27.34% | 25.82% |
| 2 or More Person Households | 36,402, 73.49%, see rank | 72.66% | 74.18% |
| Family Households (Families) | 34,297, 69.24%, see rank | 67.32% | 68.06% |
| Average Family Size | 2.98, see rank | 3.04 | 3.14 |
| Married-Couple Family | 26,898, 54.30%, see rank | 51.42% | 51.66% |
| Nonfamily Households | 15,237, 30.76%, 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.