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Williston Park, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 7,319
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,567, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.84, see rank | 2.62 | 2.63 |
| 1 Person Households | 555, 21.62%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 2,012, 78.38%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 1,934, 75.34%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.40, see rank | 3.38 | 3.32 |
| Married-Couple Family | 1,557, 60.65%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 633, 24.66%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 7,287
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,668, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.73, see rank | 2.57 | 2.58 |
| 1 Person Households | 612, 22.94%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 2,056, 77.06%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 1,966, 73.69%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.26, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,622, 60.79%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 702, 26.31%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 7,264
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,620, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.60 | 2.61 |
| 1 Person Households | 606, 23.13%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 2,014, 76.87%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 1,935, 73.85%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.34, see rank | 3.35 | 3.29 |
| Married-Couple Family | 1,620, 61.83%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 685, 26.15%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 7,239
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,592, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.79, see rank | 2.59 | 2.59 |
| 1 Person Households | 533, 20.56%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 2,059, 79.44%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 1,994, 76.93%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.29, see rank | 3.31 | 3.25 |
| Married-Couple Family | 1,661, 64.08%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 598, 23.07%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 7,188
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,523, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.85, see rank | 2.64 | 2.60 |
| 1 Person Households | 511, 20.25%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 2,012, 79.75%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 1,943, 77.01%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.35, see rank | 3.40 | 3.27 |
| Married-Couple Family | 1,624, 64.37%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 580, 22.99%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 7,261
| Williston Park, NY | New York | U.S. | |
| Total Households | 2,612, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.77, see rank | 2.61 | 2.59 |
| 1 Person Households | 547, 20.94%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 2,065, 79.06%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 1,960, 75.04%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.27, see rank | 3.22 | 3.14 |
| Married-Couple Family | 1,616, 61.87%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 652, 24.96%, 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.