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Nichols Hills, OK Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,797
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,664, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 2.28, see rank | 2.56 | 2.63 |
| 1 Person Households | 459, 27.58%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 1,205, 72.42%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 1,092, 65.63%, see rank | 66.50% | 66.22% |
| Average Family Size | 2.82, see rank | 3.22 | 3.32 |
| Married-Couple Family | 1,000, 60.10%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 572, 34.38%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 3,710
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,667, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.23, see rank | 2.49 | 2.58 |
| 1 Person Households | 493, 29.57%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 1,174, 70.43%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 1,091, 65.45%, see rank | 66.78% | 66.43% |
| Average Family Size | 2.77, see rank | 3.04 | 3.14 |
| Married-Couple Family | 974, 58.43%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 576, 34.55%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 3,736
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,543, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.53 | 2.61 |
| 1 Person Households | 400, 25.92%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 1,143, 74.08%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 1,013, 65.65%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.00, see rank | 3.17 | 3.29 |
| Married-Couple Family | 906, 58.72%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 530, 34.35%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 3,745
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,634, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 2.29, see rank | 2.51 | 2.59 |
| 1 Person Households | 498, 30.48%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 1,136, 69.52%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 1,060, 64.87%, see rank | 66.91% | 66.75% |
| Average Family Size | 2.90, see rank | 3.14 | 3.25 |
| Married-Couple Family | 941, 57.59%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 574, 35.13%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 4,033
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,677, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.49 | 2.60 |
| 1 Person Households | 471, 28.09%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 1,206, 71.91%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 1,133, 67.56%, see rank | 66.91% | 66.67% |
| Average Family Size | 3.00, see rank | 3.11 | 3.27 |
| Married-Couple Family | 954, 56.89%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 544, 32.44%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 4,056
| Nichols Hills, OK | Oklahoma | U.S. | |
| Total Households | 1,729, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.35, see rank | 2.49 | 2.59 |
| 1 Person Households | 507, 29.32%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 1,222, 70.68%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 1,167, 67.50%, see rank | 68.67% | 68.06% |
| Average Family Size | 2.93, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,046, 60.50%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 562, 32.50%, 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.