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98664 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 21,205
| 98664 Zip Code | Washington | U.S. | |
| Total Households | 8,776, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.38, see rank | 2.55 | 2.63 |
| 1 Person Households | 2,496, 28.44%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 6,280, 71.56%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 5,439, 61.98%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.01, see rank | 3.23 | 3.32 |
| Married-Couple Family | 3,910, 44.55%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 3,337, 38.02%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 21,771
| 98664 Zip Code | Washington | U.S. | |
| Total Households | 8,964, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.51 | 2.58 |
| 1 Person Households | 2,632, 29.36%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 6,332, 70.64%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 5,512, 61.49%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.95, see rank | 3.06 | 3.14 |
| Married-Couple Family | 4,003, 44.66%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 3,452, 38.51%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 21,641
| 98664 Zip Code | Washington | U.S. | |
| Total Households | 9,101, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.35, see rank | 2.52 | 2.61 |
| 1 Person Households | 2,433, 26.73%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 6,668, 73.27%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 5,822, 63.97%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.90, see rank | 3.18 | 3.29 |
| Married-Couple Family | 4,292, 47.16%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 3,279, 36.03%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 20,403
| 98664 Zip Code | Washington | U.S. | |
| Total Households | 8,211, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.46, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,143, 26.10%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 6,068, 73.90%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 5,418, 65.98%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.96, see rank | 3.07 | 3.14 |
| Married-Couple Family | 4,160, 50.66%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 2,793, 34.02%, 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.