USA.com / Washington / Columbia County / Dayton, WA / 99328 / Population and Races / Historical Household and Family Data
99328 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,753
| 99328 Zip Code | Washington | U.S. | |
| Total Households | 1,568, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.34, see rank | 2.55 | 2.63 |
| 1 Person Households | 405, 25.83%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 1,163, 74.17%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 1,034, 65.94%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.91, see rank | 3.23 | 3.32 |
| Married-Couple Family | 768, 48.98%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 534, 34.06%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 3,733
| 99328 Zip Code | Washington | U.S. | |
| Total Households | 1,596, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.29, see rank | 2.51 | 2.58 |
| 1 Person Households | 471, 29.51%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 1,125, 70.49%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 1,046, 65.54%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.79, see rank | 3.06 | 3.14 |
| Married-Couple Family | 834, 52.26%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 550, 34.46%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 3,759
| 99328 Zip Code | Washington | U.S. | |
| Total Households | 1,587, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.52 | 2.61 |
| 1 Person Households | 467, 29.43%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 1,120, 70.57%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 1,021, 64.34%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.96, see rank | 3.18 | 3.29 |
| Married-Couple Family | 844, 53.18%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 566, 35.66%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 3,806
| 99328 Zip Code | Washington | U.S. | |
| Total Households | 1,588, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.35, see rank | 2.53 | 2.59 |
| 1 Person Households | 471, 29.66%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 1,117, 70.34%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 1,061, 66.81%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.90, see rank | 3.07 | 3.14 |
| Married-Couple Family | 876, 55.16%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 527, 33.19%, 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.