USA.com / Washington / Benton County / Plymouth, WA / 99346 / Population and Races / Historical Household and Family Data
99346 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 367
| 99346 Zip Code | Washington | U.S. | |
| Total Households | 167, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.20, see rank | 2.55 | 2.63 |
| 1 Person Households | 80, 47.90%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 87, 52.10%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 72, 43.11%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.24, see rank | 3.23 | 3.32 |
| Married-Couple Family | 55, 32.93%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 95, 56.89%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 352
| 99346 Zip Code | Washington | U.S. | |
| Total Households | 135, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.61, see rank | 2.51 | 2.58 |
| 1 Person Households | 39, 28.89%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 96, 71.11%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 89, 65.93%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.33, see rank | 3.06 | 3.14 |
| Married-Couple Family | 81, 60.00%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 46, 34.07%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 401
| 99346 Zip Code | Washington | U.S. | |
| Total Households | 110, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 3.65, see rank | 2.52 | 2.61 |
| 1 Person Households | 44, 40.00%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 66, 60.00%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 53, 48.18%, see rank | 64.49% | 66.47% |
| Average Family Size | 5.55, see rank | 3.18 | 3.29 |
| Married-Couple Family | 24, 21.82%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 57, 51.82%, see rank | 35.51% | 33.53% |
US Census 2000 data
Total population: 268
| 99346 Zip Code | Washington | U.S. | |
| Total Households | 83, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 3.23, see rank | 2.53 | 2.59 |
| 1 Person Households | 9, 10.84%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 74, 89.16%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 71, 85.54%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.49, see rank | 3.07 | 3.14 |
| Married-Couple Family | 61, 73.49%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 12, 14.46%, 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.