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Oyster Bay, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 6,548
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,669, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.45, see rank | 2.62 | 2.63 |
| 1 Person Households | 836, 31.32%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 1,833, 68.68%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 1,716, 64.29%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.18, see rank | 3.38 | 3.32 |
| Married-Couple Family | 1,467, 54.96%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 953, 35.71%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 6,707
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,758, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.43, see rank | 2.57 | 2.58 |
| 1 Person Households | 895, 32.45%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 1,863, 67.55%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 1,646, 59.68%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.11, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,255, 45.50%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 1,112, 40.32%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 6,443
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,737, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.60 | 2.61 |
| 1 Person Households | 803, 29.34%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 1,934, 70.66%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 1,739, 63.54%, see rank | 64.26% | 66.47% |
| Average Family Size | 2.98, see rank | 3.35 | 3.29 |
| Married-Couple Family | 1,444, 52.76%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 998, 36.46%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 5,437
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,503, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.16, see rank | 2.59 | 2.59 |
| 1 Person Households | 905, 36.16%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 1,598, 63.84%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 1,412, 56.41%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.92, see rank | 3.31 | 3.25 |
| Married-Couple Family | 1,225, 48.94%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,091, 43.59%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 5,903
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,569, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.28, see rank | 2.64 | 2.60 |
| 1 Person Households | 868, 33.79%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 1,701, 66.21%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 1,463, 56.95%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.08, see rank | 3.40 | 3.27 |
| Married-Couple Family | 1,303, 50.72%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,106, 43.05%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 6,826
| Oyster Bay, NY | New York | U.S. | |
| Total Households | 2,815, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.39, see rank | 2.61 | 2.59 |
| 1 Person Households | 933, 33.14%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 1,882, 66.86%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 1,730, 61.46%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.06, see rank | 3.22 | 3.14 |
| Married-Couple Family | 1,360, 48.31%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 1,085, 38.54%, see rank | 34.26% | 31.94% |
* 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.