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Island Union Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,398
| Island Union Elementary School District | California | U.S. | |
| Total Households | 503, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.75, see rank | 2.95 | 2.63 |
| 1 Person Households | 54, 10.74%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 449, 89.26%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 428, 85.09%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.00, see rank | 3.67 | 3.32 |
| Married-Couple Family | 332, 66.00%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 75, 14.91%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 1,478
| Island Union Elementary School District | California | U.S. | |
| Total Households | 496, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.98, see rank | 2.90 | 2.58 |
| 1 Person Households | 89, 17.94%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 407, 82.06%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 391, 78.83%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.39, see rank | 3.45 | 3.14 |
| Married-Couple Family | 341, 68.75%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 105, 21.17%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 1,456
| Island Union Elementary School District | California | U.S. | |
| Total Households | 499, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.82, see rank | 2.93 | 2.61 |
| 1 Person Households | 80, 16.03%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 419, 83.97%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 401, 80.36%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.22, see rank | 3.65 | 3.29 |
| Married-Couple Family | 306, 61.32%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 98, 19.64%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 1,460
| Island Union Elementary School District | California | U.S. | |
| Total Households | 440, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.85, see rank | 2.89 | 2.59 |
| 1 Person Households | 69, 15.68%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 371, 84.32%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 367, 83.41%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.21, see rank | 3.60 | 3.25 |
| Married-Couple Family | 282, 64.09%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 73, 16.59%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 1,663
| Island Union Elementary School District | California | U.S. | |
| Total Households | 444, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.10, see rank | 2.91 | 2.60 |
| 1 Person Households | 55, 12.39%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 389, 87.61%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 387, 87.16%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.41, see rank | 3.63 | 3.27 |
| Married-Couple Family | 296, 66.67%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 57, 12.84%, 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.