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Marcum-Illinois Union Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 917
| Marcum-Illinois Union Elementary School District | California | U.S. | |
| Total Households | 370, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.47, see rank | 2.95 | 2.63 |
| 1 Person Households | 118, 31.89%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 252, 68.11%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 244, 65.95%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.19, see rank | 3.67 | 3.32 |
| Married-Couple Family | 226, 61.08%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 126, 34.05%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 851
| Marcum-Illinois Union Elementary School District | California | U.S. | |
| Total Households | 350, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.42, see rank | 2.90 | 2.58 |
| 1 Person Households | 93, 26.57%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 257, 73.43%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 240, 68.57%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.95, see rank | 3.45 | 3.14 |
| Married-Couple Family | 191, 54.57%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 110, 31.43%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 855
| Marcum-Illinois Union Elementary School District | California | U.S. | |
| Total Households | 306, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.79, see rank | 2.93 | 2.61 |
| 1 Person Households | 85, 27.78%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 221, 72.22%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 213, 69.61%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.54, see rank | 3.65 | 3.29 |
| Married-Couple Family | 183, 59.80%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 93, 30.39%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 913
| Marcum-Illinois Union Elementary School District | California | U.S. | |
| Total Households | 321, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.84, see rank | 2.89 | 2.59 |
| 1 Person Households | 73, 22.74%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 248, 77.26%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 215, 66.98%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.44, see rank | 3.60 | 3.25 |
| Married-Couple Family | 191, 59.50%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 106, 33.02%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 977
| Marcum-Illinois Union Elementary School District | California | U.S. | |
| Total Households | 322, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.03, see rank | 2.91 | 2.60 |
| 1 Person Households | 60, 18.63%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 262, 81.37%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 236, 73.29%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.50, see rank | 3.63 | 3.27 |
| Married-Couple Family | 189, 58.70%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 86, 26.71%, 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.