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Shelter Island Union Free School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,669
| Shelter Island Union Free School District | New York | U.S. | |
| Total Households | 1,063, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.49, see rank | 2.62 | 2.63 |
| 1 Person Households | 201, 18.91%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 862, 81.09%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 829, 77.99%, see rank | 63.90% | 66.22% |
| Average Family Size | 2.86, see rank | 3.38 | 3.32 |
| Married-Couple Family | 662, 62.28%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 234, 22.01%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 2,392
| Shelter Island Union Free School District | New York | U.S. | |
| Total Households | 1,128, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.12, see rank | 2.57 | 2.58 |
| 1 Person Households | 369, 32.71%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 759, 67.29%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 680, 60.28%, see rank | 63.54% | 66.43% |
| Average Family Size | 2.68, see rank | 3.20 | 3.14 |
| Married-Couple Family | 553, 49.02%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 448, 39.72%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 2,624
| Shelter Island Union Free School District | New York | U.S. | |
| Total Households | 1,095, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.60 | 2.61 |
| 1 Person Households | 212, 19.36%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 883, 80.64%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 845, 77.17%, see rank | 64.26% | 66.47% |
| Average Family Size | 2.75, see rank | 3.35 | 3.29 |
| Married-Couple Family | 709, 64.75%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 250, 22.83%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 2,604
| Shelter Island Union Free School District | New York | U.S. | |
| Total Households | 1,211, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.15, see rank | 2.59 | 2.59 |
| 1 Person Households | 263, 21.72%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 948, 78.28%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 898, 74.15%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.49, see rank | 3.31 | 3.25 |
| Married-Couple Family | 774, 63.91%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 313, 25.85%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 2,705
| Shelter Island Union Free School District | New York | U.S. | |
| Total Households | 1,212, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.23, see rank | 2.64 | 2.60 |
| 1 Person Households | 324, 26.73%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 888, 73.27%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 860, 70.96%, see rank | 64.46% | 66.67% |
| Average Family Size | 2.69, see rank | 3.40 | 3.27 |
| Married-Couple Family | 748, 61.72%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 352, 29.04%, 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.