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98109 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 22,401
| 98109 Zip Code | Washington | U.S. | |
| Total Households | 13,043, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 1.67, see rank | 2.55 | 2.63 |
| 1 Person Households | 7,059, 54.12%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 5,984, 45.88%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 3,750, 28.75%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.58, see rank | 3.23 | 3.32 |
| Married-Couple Family | 3,214, 24.64%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 9,293, 71.25%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 20,715
| 98109 Zip Code | Washington | U.S. | |
| Total Households | 12,419, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 1.61, see rank | 2.51 | 2.58 |
| 1 Person Households | 6,924, 55.75%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 5,495, 44.25%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 3,292, 26.51%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.47, see rank | 3.06 | 3.14 |
| Married-Couple Family | 2,756, 22.19%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 9,127, 73.49%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 21,221
| 98109 Zip Code | Washington | U.S. | |
| Total Households | 12,207, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 1.70, see rank | 2.52 | 2.61 |
| 1 Person Households | 6,458, 52.90%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 5,749, 47.10%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 3,653, 29.93%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.56, see rank | 3.18 | 3.29 |
| Married-Couple Family | 3,139, 25.71%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 8,554, 70.07%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 16,018
| 98109 Zip Code | Washington | U.S. | |
| Total Households | 9,383, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 1.64, see rank | 2.53 | 2.59 |
| 1 Person Households | 5,111, 54.47%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 4,272, 45.53%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 2,594, 27.65%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.48, see rank | 3.07 | 3.14 |
| Married-Couple Family | 2,110, 22.49%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 6,789, 72.35%, 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.