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Mark Twain Union Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 9,928
| Mark Twain Union Elementary School District | California | U.S. | |
| Total Households | 4,228, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.35, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,241, 29.35%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 2,987, 70.65%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 2,635, 62.32%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.00, see rank | 3.67 | 3.32 |
| Married-Couple Family | 1,997, 47.23%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,593, 37.68%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 9,310
| Mark Twain Union Elementary School District | California | U.S. | |
| Total Households | 3,865, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.90 | 2.58 |
| 1 Person Households | 943, 24.40%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 2,922, 75.60%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 2,680, 69.34%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.82, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,201, 56.95%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,185, 30.66%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 9,638
| Mark Twain Union Elementary School District | California | U.S. | |
| Total Households | 4,044, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,050, 25.96%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 2,994, 74.04%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 2,657, 65.70%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.95, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,218, 54.85%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,387, 34.30%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 9,268
| Mark Twain Union Elementary School District | California | U.S. | |
| Total Households | 3,831, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.42, see rank | 2.89 | 2.59 |
| 1 Person Households | 843, 22.00%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 2,988, 78.00%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 2,694, 70.32%, see rank | 68.55% | 66.75% |
| Average Family Size | 2.89, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,266, 59.15%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,137, 29.68%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 9,186
| Mark Twain Union Elementary School District | California | U.S. | |
| Total Households | 3,666, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.51, see rank | 2.91 | 2.60 |
| 1 Person Households | 639, 17.43%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,027, 82.57%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 2,668, 72.78%, see rank | 68.38% | 66.67% |
| Average Family Size | 2.90, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,314, 63.12%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 998, 27.22%, see rank | 31.62% | 33.33% |
* 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.