Ottawa County Historical Household and Family Data
ACS 2010-2014 data
Total population: 41,304
| Ottawa County | Ohio | U.S. | |
| Total Households | 17,366, 100% | 4,570,015 | 116,211,092 |
| Average Household Size | 2.33, see rank | 2.46 | 2.63 |
| 1 Person Households | 4,531, 26.09%, see rank | 29.80% | 27.57% |
| 2 or More Person Households | 12,835, 73.91%, see rank | 70.20% | 72.43% |
| Family Households (Families) | 12,091, 69.62%, see rank | 64.42% | 66.22% |
| Average Family Size | 2.84, see rank | 3.14 | 3.32 |
| Married-Couple Family | 9,792, 56.39%, see rank | 47.09% | 48.42% |
| Nonfamily Households | 5,275, 30.38%, see rank | 35.58% | 33.78% |
US Census 2010 data
Total population: 41,428
| Ottawa County | Ohio | U.S. | |
| Total Households | 17,503, 100% | 4,603,435 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.44 | 2.58 |
| 1 Person Households | 4,794, 27.39%, see rank | 28.86% | 26.74% |
| 2 or More Person Households | 12,709, 72.61%, see rank | 71.14% | 73.26% |
| Family Households (Families) | 11,884, 67.90%, see rank | 64.99% | 66.43% |
| Average Family Size | 2.82, see rank | 3.01 | 3.14 |
| Married-Couple Family | 9,569, 54.67%, see rank | 47.21% | 48.42% |
| Nonfamily Households | 5,619, 32.10%, see rank | 35.01% | 33.57% |
ACS 2008-2012 data
Total population: 41,445
| Ottawa County | Ohio | U.S. | |
| Total Households | 17,688, 100% | 4,555,709 | 115,226,802 |
| Average Household Size | 2.29, see rank | 2.46 | 2.61 |
| 1 Person Households | 4,588, 25.94%, see rank | 29.44% | 27.45% |
| 2 or More Person Households | 13,100, 74.06%, see rank | 70.56% | 72.55% |
| Family Households (Families) | 12,440, 70.33%, see rank | 65.02% | 66.47% |
| Average Family Size | 2.78, see rank | 3.13 | 3.29 |
| Married-Couple Family | 10,172, 57.51%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 5,248, 29.67%, see rank | 34.98% | 33.53% |
ACS 2006-2010 data
Total population: 41,553
| Ottawa County | Ohio | U.S. | |
| Total Households | 17,933, 100% | 4,552,270 | 114,235,996 |
| Average Household Size | 2.30, see rank | 2.46 | 2.59 |
| 1 Person Households | 4,718, 26.31%, see rank | 29.05% | 27.24% |
| 2 or More Person Households | 13,215, 73.69%, see rank | 70.95% | 72.76% |
| Family Households (Families) | 12,423, 69.27%, see rank | 65.54% | 66.75% |
| Average Family Size | 2.80, see rank | 3.12 | 3.25 |
| Married-Couple Family | 10,071, 56.16%, see rank | 48.79% | 49.60% |
| Nonfamily Households | 5,510, 30.73%, see rank | 34.46% | 33.25% |
ACS 2005-2009 data
Total population: 41,132
| Ottawa County | Ohio | U.S. | |
| Total Households | 17,861, 100% | 4,526,164 | 112,611,029 |
| Average Household Size | 2.29, see rank | 2.47 | 2.60 |
| 1 Person Households | 4,665, 26.12%, see rank | 28.98% | 27.32% |
| 2 or More Person Households | 13,196, 73.88%, see rank | 71.02% | 72.68% |
| Family Households (Families) | 12,329, 69.03%, see rank | 65.63% | 66.67% |
| Average Family Size | 2.79, see rank | 3.13 | 3.27 |
| Married-Couple Family | 9,804, 54.89%, see rank | 48.98% | 49.71% |
| Nonfamily Households | 5,532, 30.97%, see rank | 34.37% | 33.33% |
US Census 2000 data
Total population: 40,985
| Ottawa County | Ohio | U.S. | |
| Total Households | 16,474, 100% | 4,445,773 | 105,480,101 |
| Average Household Size | 2.45, see rank | 2.49 | 2.59 |
| 1 Person Households | 4,116, 24.98%, see rank | 27.34% | 25.82% |
| 2 or More Person Households | 12,358, 75.02%, see rank | 72.66% | 74.18% |
| Family Households (Families) | 11,733, 71.22%, see rank | 67.32% | 68.06% |
| Average Family Size | 2.92, see rank | 3.04 | 3.14 |
| Married-Couple Family | 9,703, 58.90%, see rank | 51.42% | 51.66% |
| Nonfamily Households | 4,741, 28.78%, 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.