USA.com / Oklahoma / Kay County / Blackwell, OK / 74631 / Population and Races / Historical Household and Family Data
74631 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 7,562
| 74631 Zip Code | Oklahoma | U.S. | |
| Total Households | 3,212, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 2.33, see rank | 2.56 | 2.63 |
| 1 Person Households | 958, 29.83%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 2,254, 70.17%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 2,000, 62.27%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.00, see rank | 3.22 | 3.32 |
| Married-Couple Family | 1,334, 41.53%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 1,212, 37.73%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 7,709
| 74631 Zip Code | Oklahoma | U.S. | |
| Total Households | 3,106, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.45, see rank | 2.49 | 2.58 |
| 1 Person Households | 916, 29.49%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 2,190, 70.51%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 2,030, 65.36%, see rank | 66.78% | 66.43% |
| Average Family Size | 3.02, see rank | 3.04 | 3.14 |
| Married-Couple Family | 1,487, 47.88%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 1,076, 34.64%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 7,593
| 74631 Zip Code | Oklahoma | U.S. | |
| Total Households | 3,241, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.53 | 2.61 |
| 1 Person Households | 1,013, 31.26%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 2,228, 68.74%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 2,007, 61.93%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.03, see rank | 3.17 | 3.29 |
| Married-Couple Family | 1,404, 43.32%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 1,234, 38.07%, see rank | 33.27% | 33.53% |
US Census 2000 data
Total population: 8,378
| 74631 Zip Code | Oklahoma | U.S. | |
| Total Households | 3,337, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.49 | 2.59 |
| 1 Person Households | 932, 27.93%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 2,405, 72.07%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 2,307, 69.13%, see rank | 68.67% | 68.06% |
| Average Family Size | 3.00, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,856, 55.62%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 1,030, 30.87%, 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.