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Grand Coulee, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 999
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 450, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.14, see rank | 2.55 | 2.63 |
| 1 Person Households | 179, 39.78%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 271, 60.22%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 255, 56.67%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.93, see rank | 3.23 | 3.32 |
| Married-Couple Family | 152, 33.78%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 195, 43.33%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 988
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 474, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.06, see rank | 2.51 | 2.58 |
| 1 Person Households | 192, 40.51%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 282, 59.49%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 246, 51.90%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.74, see rank | 3.06 | 3.14 |
| Married-Couple Family | 175, 36.92%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 228, 48.10%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 1,013
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 487, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.01, see rank | 2.52 | 2.61 |
| 1 Person Households | 221, 45.38%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 266, 54.62%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 228, 46.82%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.95, see rank | 3.18 | 3.29 |
| Married-Couple Family | 145, 29.77%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 259, 53.18%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 1,159
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 544, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 1.97, see rank | 2.49 | 2.59 |
| 1 Person Households | 246, 45.22%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 298, 54.78%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 237, 43.57%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.00, see rank | 3.14 | 3.25 |
| Married-Couple Family | 154, 28.31%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 307, 56.43%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 937
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 457, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 2.05, see rank | 2.52 | 2.60 |
| 1 Person Households | 216, 47.26%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 241, 52.74%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 211, 46.17%, see rank | 64.50% | 66.67% |
| Average Family Size | 3.07, see rank | 3.18 | 3.27 |
| Married-Couple Family | 144, 31.51%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 246, 53.83%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 897
| Grand Coulee, WA | Washington | U.S. | |
| Total Households | 410, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.13, see rank | 2.53 | 2.59 |
| 1 Person Households | 144, 35.12%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 266, 64.88%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 247, 60.24%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.71, see rank | 3.07 | 3.14 |
| Married-Couple Family | 181, 44.15%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 163, 39.76%, 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.