USA.com / Washington / Kittitas County / Ellensburg, WA / 98926 / Population and Races / Historical Household and Family Data
98926 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 30,624
| 98926 Zip Code | Washington | U.S. | |
| Total Households | 11,931, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.37, see rank | 2.55 | 2.63 |
| 1 Person Households | 3,414, 28.61%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 8,517, 71.39%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 6,491, 54.40%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.98, see rank | 3.23 | 3.32 |
| Married-Couple Family | 5,253, 44.03%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 5,440, 45.60%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 30,239
| 98926 Zip Code | Washington | U.S. | |
| Total Households | 11,887, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.51 | 2.58 |
| 1 Person Households | 3,407, 28.66%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 8,480, 71.34%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 6,206, 52.21%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.93, see rank | 3.06 | 3.14 |
| Married-Couple Family | 4,983, 41.92%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 5,681, 47.79%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 30,841
| 98926 Zip Code | Washington | U.S. | |
| Total Households | 12,025, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.52 | 2.61 |
| 1 Person Households | 3,295, 27.40%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 8,730, 72.60%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 6,743, 56.07%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.98, see rank | 3.18 | 3.29 |
| Married-Couple Family | 5,590, 46.49%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 5,282, 43.93%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 24,800
| 98926 Zip Code | Washington | U.S. | |
| Total Households | 9,749, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.32, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,821, 28.94%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 6,928, 71.06%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 5,382, 55.21%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.93, see rank | 3.07 | 3.14 |
| Married-Couple Family | 4,388, 45.01%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 4,367, 44.79%, 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.