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Oklahoma City, OK Historical Household and Family Data
ACS 2010-2014 data
Total population: 600,729
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 230,517, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 2.55, see rank | 2.56 | 2.63 |
| 1 Person Households | 70,699, 30.67%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 159,818, 69.33%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 144,564, 62.71%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.32, see rank | 3.22 | 3.32 |
| Married-Couple Family | 101,542, 44.05%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 85,953, 37.29%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 579,999
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 230,233, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.47, see rank | 2.49 | 2.58 |
| 1 Person Households | 70,295, 30.53%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 159,938, 69.47%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 144,120, 62.60%, see rank | 66.78% | 66.43% |
| Average Family Size | 3.11, see rank | 3.04 | 3.14 |
| Married-Couple Family | 99,968, 43.42%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 86,113, 37.40%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 581,094
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 226,945, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.52, see rank | 2.53 | 2.61 |
| 1 Person Households | 69,797, 30.76%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 157,148, 69.24%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 143,135, 63.07%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.26, see rank | 3.17 | 3.29 |
| Married-Couple Family | 101,665, 44.80%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 83,810, 36.93%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 563,571
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 222,802, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.51 | 2.59 |
| 1 Person Households | 69,304, 31.11%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 153,498, 68.89%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 139,941, 62.81%, see rank | 66.91% | 66.75% |
| Average Family Size | 3.23, see rank | 3.14 | 3.25 |
| Married-Couple Family | 99,817, 44.80%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 82,861, 37.19%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 546,051
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 220,076, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 2.44, see rank | 2.49 | 2.60 |
| 1 Person Households | 69,893, 31.76%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 150,183, 68.24%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 136,452, 62.00%, see rank | 66.91% | 66.67% |
| Average Family Size | 3.18, see rank | 3.11 | 3.27 |
| Married-Couple Family | 96,768, 43.97%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 83,624, 38.00%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 506,132
| Oklahoma City, OK | Oklahoma | U.S. | |
| Total Households | 204,434, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.49 | 2.59 |
| 1 Person Households | 62,807, 30.72%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 141,627, 69.28%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 129,360, 63.28%, see rank | 68.67% | 68.06% |
| Average Family Size | 3.04, see rank | 3.02 | 3.14 |
| Married-Couple Family | 93,647, 45.81%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 75,074, 36.72%, 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.