USA.com / Washington / King County / Black Diamond, WA / 98010 / Population and Races / Historical Household and Family Data
98010 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,789
| 98010 Zip Code | Washington | U.S. | |
| Total Households | 1,882, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.54, see rank | 2.55 | 2.63 |
| 1 Person Households | 425, 22.58%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 1,457, 77.42%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 1,339, 71.15%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.07, see rank | 3.23 | 3.32 |
| Married-Couple Family | 1,179, 62.65%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 543, 28.85%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 5,025
| 98010 Zip Code | Washington | U.S. | |
| Total Households | 1,846, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.72, see rank | 2.51 | 2.58 |
| 1 Person Households | 311, 16.85%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 1,535, 83.15%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 1,405, 76.11%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.08, see rank | 3.06 | 3.14 |
| Married-Couple Family | 1,177, 63.76%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 441, 23.89%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 4,827
| 98010 Zip Code | Washington | U.S. | |
| Total Households | 1,833, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.63, see rank | 2.52 | 2.61 |
| 1 Person Households | 395, 21.55%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 1,438, 78.45%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 1,381, 75.34%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.12, see rank | 3.18 | 3.29 |
| Married-Couple Family | 1,255, 68.47%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 452, 24.66%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 4,426
| 98010 Zip Code | Washington | U.S. | |
| Total Households | 1,616, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.74, see rank | 2.53 | 2.59 |
| 1 Person Households | 278, 17.20%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 1,338, 82.80%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 1,257, 77.78%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.10, see rank | 3.07 | 3.14 |
| Married-Couple Family | 1,063, 65.78%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 359, 22.22%, see rank | 34.00% | 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.