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98118 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 44,440
| 98118 Zip Code | Washington | U.S. | |
| Total Households | 15,804, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.76, see rank | 2.55 | 2.63 |
| 1 Person Households | 4,383, 27.73%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 11,421, 72.27%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 9,900, 62.64%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.61, see rank | 3.23 | 3.32 |
| Married-Couple Family | 6,324, 40.02%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 5,904, 37.36%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 42,731
| 98118 Zip Code | Washington | U.S. | |
| Total Households | 15,127, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.78, see rank | 2.51 | 2.58 |
| 1 Person Households | 3,944, 26.07%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 11,183, 73.93%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 9,706, 64.16%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.41, see rank | 3.06 | 3.14 |
| Married-Couple Family | 6,294, 41.61%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 5,421, 35.84%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 43,765
| 98118 Zip Code | Washington | U.S. | |
| Total Households | 15,565, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.52 | 2.61 |
| 1 Person Households | 4,247, 27.29%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 11,318, 72.71%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 9,766, 62.74%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.62, see rank | 3.18 | 3.29 |
| Married-Couple Family | 6,202, 39.85%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 5,799, 37.26%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 40,791
| 98118 Zip Code | Washington | U.S. | |
| Total Households | 13,916, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.87, see rank | 2.53 | 2.59 |
| 1 Person Households | 3,491, 25.09%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 10,425, 74.91%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 9,232, 66.34%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.49, see rank | 3.07 | 3.14 |
| Married-Couple Family | 5,959, 42.82%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 4,684, 33.66%, 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.