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Commack Union Free School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 37,187
| Commack Union Free School District | New York | U.S. | |
| Total Households | 12,171, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 3.01, see rank | 2.62 | 2.63 |
| 1 Person Households | 2,001, 16.44%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 10,170, 83.56%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 9,920, 81.51%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.43, see rank | 3.38 | 3.32 |
| Married-Couple Family | 8,931, 73.38%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 2,251, 18.49%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 37,453
| Commack Union Free School District | New York | U.S. | |
| Total Households | 12,319, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 3.00, see rank | 2.57 | 2.58 |
| 1 Person Households | 1,749, 14.20%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 10,570, 85.80%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 10,282, 83.46%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.32, see rank | 3.20 | 3.14 |
| Married-Couple Family | 8,960, 72.73%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 2,037, 16.54%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 37,716
| Commack Union Free School District | New York | U.S. | |
| Total Households | 11,956, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 3.11, see rank | 2.60 | 2.61 |
| 1 Person Households | 1,545, 12.92%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 10,411, 87.08%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 10,128, 84.71%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.44, see rank | 3.35 | 3.29 |
| Married-Couple Family | 9,113, 76.22%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 1,828, 15.29%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 37,483
| Commack Union Free School District | New York | U.S. | |
| Total Households | 11,827, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 3.13, see rank | 2.59 | 2.59 |
| 1 Person Households | 1,434, 12.12%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 10,393, 87.88%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 10,159, 85.90%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.45, see rank | 3.31 | 3.25 |
| Married-Couple Family | 9,176, 77.59%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,668, 14.10%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 38,374
| Commack Union Free School District | New York | U.S. | |
| Total Households | 11,523, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 3.29, see rank | 2.64 | 2.60 |
| 1 Person Households | 1,290, 11.20%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 10,233, 88.80%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 10,064, 87.34%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.60, see rank | 3.40 | 3.27 |
| Married-Couple Family | 8,879, 77.05%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,459, 12.66%, see rank | 35.54% | 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.