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98178 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 23,866
| 98178 Zip Code | Washington | U.S. | |
| Total Households | 8,583, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.76, see rank | 2.55 | 2.63 |
| 1 Person Households | 2,219, 25.85%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 6,364, 74.15%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 5,682, 66.20%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.53, see rank | 3.23 | 3.32 |
| Married-Couple Family | 3,356, 39.10%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 2,901, 33.80%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 24,092
| 98178 Zip Code | Washington | U.S. | |
| Total Households | 8,668, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.76, see rank | 2.51 | 2.58 |
| 1 Person Households | 2,256, 26.03%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 6,412, 73.97%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 5,720, 65.99%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.35, see rank | 3.06 | 3.14 |
| Married-Couple Family | 3,629, 41.87%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 2,948, 34.01%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 24,559
| 98178 Zip Code | Washington | U.S. | |
| Total Households | 9,157, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.67, see rank | 2.52 | 2.61 |
| 1 Person Households | 2,341, 25.57%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 6,816, 74.43%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 5,838, 63.75%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.43, see rank | 3.18 | 3.29 |
| Married-Couple Family | 3,751, 40.96%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 3,319, 36.25%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 21,860
| 98178 Zip Code | Washington | U.S. | |
| Total Households | 8,388, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.60, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,204, 26.28%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 6,184, 73.72%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 5,554, 66.21%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.16, see rank | 3.07 | 3.14 |
| Married-Couple Family | 3,917, 46.70%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 2,834, 33.79%, 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.