USA.com / Washington / King County / Kenmore, WA / 98028 / Population and Races / Historical Household and Family Data
98028 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 21,232
| 98028 Zip Code | Washington | U.S. | |
| Total Households | 8,001, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.64, see rank | 2.55 | 2.63 |
| 1 Person Households | 1,779, 22.23%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 6,222, 77.77%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 5,543, 69.28%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.19, see rank | 3.23 | 3.32 |
| Married-Couple Family | 4,643, 58.03%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 2,458, 30.72%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 20,419
| 98028 Zip Code | Washington | U.S. | |
| Total Households | 7,981, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.55, see rank | 2.51 | 2.58 |
| 1 Person Households | 1,868, 23.41%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 6,113, 76.59%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 5,486, 68.74%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.01, see rank | 3.06 | 3.14 |
| Married-Couple Family | 4,410, 55.26%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 2,495, 31.26%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 20,574
| 98028 Zip Code | Washington | U.S. | |
| Total Households | 7,867, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.60, see rank | 2.52 | 2.61 |
| 1 Person Households | 1,807, 22.97%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 6,060, 77.03%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 5,397, 68.60%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.17, see rank | 3.18 | 3.29 |
| Married-Couple Family | 4,415, 56.12%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 2,470, 31.40%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 18,165
| 98028 Zip Code | Washington | U.S. | |
| Total Households | 7,125, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.54, see rank | 2.53 | 2.59 |
| 1 Person Households | 1,729, 24.27%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 5,396, 75.73%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 4,819, 67.64%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.03, see rank | 3.07 | 3.14 |
| Married-Couple Family | 3,976, 55.80%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 2,306, 32.36%, 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.