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Oyster Bay-East Norwich Central School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,938
| Oyster Bay-East Norwich Central School District | New York | U.S. | |
| Total Households | 4,898, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.63, see rank | 2.62 | 2.63 |
| 1 Person Households | 1,182, 24.13%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 3,716, 75.87%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 3,504, 71.54%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.21, see rank | 3.38 | 3.32 |
| Married-Couple Family | 3,073, 62.74%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 1,394, 28.46%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 13,207
| Oyster Bay-East Norwich Central School District | New York | U.S. | |
| Total Households | 5,055, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.61, see rank | 2.57 | 2.58 |
| 1 Person Households | 1,274, 25.20%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 3,781, 74.80%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 3,473, 68.70%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.14, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,867, 56.72%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 1,582, 31.30%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 12,666
| Oyster Bay-East Norwich Central School District | New York | U.S. | |
| Total Households | 4,856, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.59, see rank | 2.60 | 2.61 |
| 1 Person Households | 1,093, 22.51%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 3,763, 77.49%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 3,499, 72.06%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.12, see rank | 3.35 | 3.29 |
| Married-Couple Family | 2,958, 60.91%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 1,357, 27.94%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 11,686
| Oyster Bay-East Norwich Central School District | New York | U.S. | |
| Total Households | 4,674, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.59 | 2.59 |
| 1 Person Households | 1,275, 27.28%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 3,399, 72.72%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 3,163, 67.67%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.12, see rank | 3.31 | 3.25 |
| Married-Couple Family | 2,756, 58.96%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,511, 32.33%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 12,645
| Oyster Bay-East Norwich Central School District | New York | U.S. | |
| Total Households | 4,832, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.61, see rank | 2.64 | 2.60 |
| 1 Person Households | 1,204, 24.92%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 3,628, 75.08%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 3,329, 68.89%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.23, see rank | 3.40 | 3.27 |
| Married-Couple Family | 2,911, 60.24%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,503, 31.11%, 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.