USA.com / Washington / Clayton, WA / 99110 / Population and Races / Historical Household and Family Data
99110 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,589
| 99110 Zip Code | Washington | U.S. | |
| Total Households | 532, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.99, see rank | 2.55 | 2.63 |
| 1 Person Households | 137, 25.75%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 395, 74.25%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 376, 70.68%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.77, see rank | 3.23 | 3.32 |
| Married-Couple Family | 271, 50.94%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 156, 29.32%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 1,667
| 99110 Zip Code | Washington | U.S. | |
| Total Households | 567, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.94, see rank | 2.51 | 2.58 |
| 1 Person Households | 106, 18.69%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 461, 81.31%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 426, 75.13%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.35, see rank | 3.06 | 3.14 |
| Married-Couple Family | 341, 60.14%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 141, 24.87%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 1,596
| 99110 Zip Code | Washington | U.S. | |
| Total Households | 542, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.94, see rank | 2.52 | 2.61 |
| 1 Person Households | 111, 20.48%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 431, 79.52%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 371, 68.45%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.67, see rank | 3.18 | 3.29 |
| Married-Couple Family | 297, 54.80%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 171, 31.55%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 1,329
| 99110 Zip Code | Washington | U.S. | |
| Total Households | 470, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.83, see rank | 2.53 | 2.59 |
| 1 Person Households | 88, 18.72%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 382, 81.28%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 365, 77.66%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.20, see rank | 3.07 | 3.14 |
| Married-Couple Family | 317, 67.45%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 105, 22.34%, 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.