Ottawa County Historical Household and Family Data
ACS 2010-2014 data
Total population: 32,086
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 11,988, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 2.59, see rank | 2.56 | 2.63 |
| 1 Person Households | 3,269, 27.27%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 8,719, 72.73%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 8,243, 68.76%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.22, see rank | 3.22 | 3.32 |
| Married-Couple Family | 6,101, 50.89%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 3,745, 31.24%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 31,848
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 12,345, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.50, see rank | 2.49 | 2.58 |
| 1 Person Households | 3,339, 27.05%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 9,006, 72.95%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 8,469, 68.60%, see rank | 66.78% | 66.43% |
| Average Family Size | 3.01, see rank | 3.04 | 3.14 |
| Married-Couple Family | 6,219, 50.38%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 3,876, 31.40%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 31,940
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 12,137, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.54, see rank | 2.53 | 2.61 |
| 1 Person Households | 3,255, 26.82%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 8,882, 73.18%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 8,362, 68.90%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.14, see rank | 3.17 | 3.29 |
| Married-Couple Family | 6,150, 50.67%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 3,775, 31.10%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 32,193
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 12,164, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 2.54, see rank | 2.51 | 2.59 |
| 1 Person Households | 3,236, 26.60%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 8,928, 73.40%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 8,496, 69.85%, see rank | 66.91% | 66.75% |
| Average Family Size | 3.12, see rank | 3.14 | 3.25 |
| Married-Couple Family | 6,355, 52.24%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 3,668, 30.15%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 32,148
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 13,066, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 2.34, see rank | 2.49 | 2.60 |
| 1 Person Households | 3,606, 27.60%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 9,460, 72.40%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 8,957, 68.55%, see rank | 66.91% | 66.67% |
| Average Family Size | 2.89, see rank | 3.11 | 3.27 |
| Married-Couple Family | 6,566, 50.25%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 4,109, 31.45%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 33,194
| Ottawa County | Oklahoma | U.S. | |
| Total Households | 12,984, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.48, see rank | 2.49 | 2.59 |
| 1 Person Households | 3,455, 26.61%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 9,529, 73.39%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 9,121, 70.25%, see rank | 68.67% | 68.06% |
| Average Family Size | 2.98, see rank | 3.02 | 3.14 |
| Married-Couple Family | 7,220, 55.61%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 3,863, 29.75%, see rank | 31.33% | 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.