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Jefferson Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 15,572
| Jefferson Elementary School District | California | U.S. | |
| Total Households | 4,354, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.57, see rank | 2.95 | 2.63 |
| 1 Person Households | 343, 7.88%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 4,011, 92.12%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 3,659, 84.04%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.85, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,304, 75.88%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 695, 15.96%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 14,519
| Jefferson Elementary School District | California | U.S. | |
| Total Households | 4,042, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.59, see rank | 2.90 | 2.58 |
| 1 Person Households | 380, 9.40%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 3,662, 90.60%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 3,540, 87.58%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.81, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,942, 72.79%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 502, 12.42%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 14,685
| Jefferson Elementary School District | California | U.S. | |
| Total Households | 4,117, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.57, see rank | 2.93 | 2.61 |
| 1 Person Households | 323, 7.85%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 3,794, 92.15%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 3,572, 86.76%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.78, see rank | 3.65 | 3.29 |
| Married-Couple Family | 3,173, 77.07%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 545, 13.24%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 13,647
| Jefferson Elementary School District | California | U.S. | |
| Total Households | 3,900, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 3.50, see rank | 2.89 | 2.59 |
| 1 Person Households | 441, 11.31%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 3,459, 88.69%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 3,280, 84.10%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.87, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,670, 68.46%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 620, 15.90%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 13,031
| Jefferson Elementary School District | California | U.S. | |
| Total Households | 3,719, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.50, see rank | 2.91 | 2.60 |
| 1 Person Households | 471, 12.66%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,248, 87.34%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 3,076, 82.71%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.94, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,499, 67.20%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 643, 17.29%, 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.