Harper County Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,747
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,493, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 2.47, see rank | 2.56 | 2.63 |
| 1 Person Households | 431, 28.87%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 1,062, 71.13%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 1,032, 69.12%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.04, see rank | 3.22 | 3.32 |
| Married-Couple Family | 858, 57.47%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 461, 30.88%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 3,685
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,527, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.49 | 2.58 |
| 1 Person Households | 471, 30.84%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 1,056, 69.16%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 1,018, 66.67%, see rank | 66.78% | 66.43% |
| Average Family Size | 2.97, see rank | 3.04 | 3.14 |
| Married-Couple Family | 831, 54.42%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 509, 33.33%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 3,672
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,510, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.40, see rank | 2.53 | 2.61 |
| 1 Person Households | 409, 27.09%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 1,101, 72.91%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 1,058, 70.07%, see rank | 66.73% | 66.47% |
| Average Family Size | 2.93, see rank | 3.17 | 3.29 |
| Married-Couple Family | 871, 57.68%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 452, 29.93%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 3,607
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,537, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 2.30, see rank | 2.51 | 2.59 |
| 1 Person Households | 396, 25.76%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 1,141, 74.24%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 1,101, 71.63%, see rank | 66.91% | 66.75% |
| Average Family Size | 2.81, see rank | 3.14 | 3.25 |
| Married-Couple Family | 934, 60.77%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 436, 28.37%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 3,340
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,508, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 2.15, see rank | 2.49 | 2.60 |
| 1 Person Households | 354, 23.47%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 1,154, 76.53%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 1,129, 74.87%, see rank | 66.91% | 66.67% |
| Average Family Size | 2.53, see rank | 3.11 | 3.27 |
| Married-Couple Family | 883, 58.55%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 379, 25.13%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 3,562
| Harper County | Oklahoma | U.S. | |
| Total Households | 1,509, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.33, see rank | 2.49 | 2.59 |
| 1 Person Households | 441, 29.22%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 1,068, 70.78%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 1,030, 68.26%, see rank | 68.67% | 68.06% |
| Average Family Size | 2.87, see rank | 3.02 | 3.14 |
| Married-Couple Family | 884, 58.58%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 479, 31.74%, 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.