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Martha Lake, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 16,441
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 5,731, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.86, see rank | 2.55 | 2.63 |
| 1 Person Households | 975, 17.01%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 4,756, 82.99%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 4,352, 75.94%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.32, see rank | 3.23 | 3.32 |
| Married-Couple Family | 3,295, 57.49%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 1,379, 24.06%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 15,473
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 5,615, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.75, see rank | 2.51 | 2.58 |
| 1 Person Households | 1,099, 19.57%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 4,516, 80.43%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 4,066, 72.41%, see rank | 64.40% | 66.43% |
| Average Family Size | 3.14, see rank | 3.06 | 3.14 |
| Married-Couple Family | 3,121, 55.58%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 1,549, 27.59%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 15,785
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 5,583, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.82, see rank | 2.52 | 2.61 |
| 1 Person Households | 1,154, 20.67%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 4,429, 79.33%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 4,016, 71.93%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.37, see rank | 3.18 | 3.29 |
| Married-Couple Family | 3,216, 57.60%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 1,567, 28.07%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 15,635
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 5,674, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 2.75, see rank | 2.49 | 2.59 |
| 1 Person Households | 1,071, 18.88%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 4,603, 81.12%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 4,118, 72.58%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.25, see rank | 3.14 | 3.25 |
| Married-Couple Family | 3,267, 57.58%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 1,556, 27.42%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 17,229
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 6,018, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 2.85, see rank | 2.52 | 2.60 |
| 1 Person Households | 1,098, 18.25%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 4,920, 81.75%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 4,372, 72.65%, see rank | 64.50% | 66.67% |
| Average Family Size | 3.39, see rank | 3.18 | 3.27 |
| Married-Couple Family | 3,504, 58.23%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 1,646, 27.35%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 12,633
| Martha Lake, WA | Washington | U.S. | |
| Total Households | 4,602, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.74, see rank | 2.53 | 2.59 |
| 1 Person Households | 812, 17.64%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 3,790, 82.36%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 3,419, 74.29%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.10, see rank | 3.07 | 3.14 |
| Married-Couple Family | 2,774, 60.28%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 1,183, 25.71%, 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.