USA.com / Washington / Skamania County / Underwood, WA / 98651 / Population and Races / Historical Household and Family Data
98651 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 814
| 98651 Zip Code | Washington | U.S. | |
| Total Households | 269, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 3.03, see rank | 2.55 | 2.63 |
| 1 Person Households | 28, 10.41%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 241, 89.59%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 207, 76.95%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.45, see rank | 3.23 | 3.32 |
| Married-Couple Family | 161, 59.85%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 62, 23.05%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 939
| 98651 Zip Code | Washington | U.S. | |
| Total Households | 372, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.52, see rank | 2.51 | 2.58 |
| 1 Person Households | 64, 17.20%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 308, 82.80%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 283, 76.08%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.83, see rank | 3.06 | 3.14 |
| Married-Couple Family | 239, 64.25%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 89, 23.92%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 869
| 98651 Zip Code | Washington | U.S. | |
| Total Households | 318, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.73, see rank | 2.52 | 2.61 |
| 1 Person Households | 23, 7.23%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 295, 92.77%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 268, 84.28%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.96, see rank | 3.18 | 3.29 |
| Married-Couple Family | 225, 70.75%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 50, 15.72%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 976
| 98651 Zip Code | Washington | U.S. | |
| Total Households | 387, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.52, see rank | 2.53 | 2.59 |
| 1 Person Households | 76, 19.64%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 311, 80.36%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 285, 73.64%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.92, see rank | 3.07 | 3.14 |
| Married-Couple Family | 255, 65.89%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 102, 26.36%, 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.