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Saint John, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 524
| Saint John, WA | Washington | U.S. | |
| Total Households | 314, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 1.67, see rank | 2.55 | 2.63 |
| 1 Person Households | 179, 57.01%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 135, 42.99%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 132, 42.04%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.58, see rank | 3.23 | 3.32 |
| Married-Couple Family | 110, 35.03%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 182, 57.96%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 537
| Saint John, WA | Washington | U.S. | |
| Total Households | 261, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.06, see rank | 2.51 | 2.58 |
| 1 Person Households | 103, 39.46%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 158, 60.54%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 145, 55.56%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.78, see rank | 3.06 | 3.14 |
| Married-Couple Family | 123, 47.13%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 116, 44.44%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 566
| Saint John, WA | Washington | U.S. | |
| Total Households | 313, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 1.81, see rank | 2.52 | 2.61 |
| 1 Person Households | 174, 55.59%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 139, 44.41%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 131, 41.85%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.83, see rank | 3.18 | 3.29 |
| Married-Couple Family | 108, 34.50%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 182, 58.15%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 504
| Saint John, WA | Washington | U.S. | |
| Total Households | 275, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 1.83, see rank | 2.49 | 2.59 |
| 1 Person Households | 119, 43.27%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 156, 56.73%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 138, 50.18%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.51, see rank | 3.14 | 3.25 |
| Married-Couple Family | 122, 44.36%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 137, 49.82%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 603
| Saint John, WA | Washington | U.S. | |
| Total Households | 347, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 1.74, see rank | 2.52 | 2.60 |
| 1 Person Households | 186, 53.60%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 161, 46.40%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 145, 41.79%, see rank | 64.50% | 66.67% |
| Average Family Size | 2.64, see rank | 3.18 | 3.27 |
| Married-Couple Family | 132, 38.04%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 202, 58.21%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 548
| Saint John, WA | Washington | U.S. | |
| Total Households | 258, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.12, see rank | 2.53 | 2.59 |
| 1 Person Households | 88, 34.11%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 170, 65.89%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 163, 63.18%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.72, see rank | 3.07 | 3.14 |
| Married-Couple Family | 141, 54.65%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 95, 36.82%, 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.