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Uniondale, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 24,787
| Uniondale, NY | New York | U.S. | |
| Total Households | 5,890, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 4.09, see rank | 2.62 | 2.63 |
| 1 Person Households | 925, 15.70%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 4,965, 84.30%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 4,679, 79.44%, see rank | 63.90% | 66.22% |
| Average Family Size | 4.70, see rank | 3.38 | 3.32 |
| Married-Couple Family | 2,674, 45.40%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 1,211, 20.56%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 24,759
| Uniondale, NY | New York | U.S. | |
| Total Households | 6,084, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 3.96, see rank | 2.57 | 2.58 |
| 1 Person Households | 973, 15.99%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 5,111, 84.01%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 4,818, 79.19%, see rank | 63.54% | 66.43% |
| Average Family Size | 4.13, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,908, 47.80%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 1,266, 20.81%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 24,667
| Uniondale, NY | New York | U.S. | |
| Total Households | 6,043, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 3.96, see rank | 2.60 | 2.61 |
| 1 Person Households | 988, 16.35%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 5,055, 83.65%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 4,815, 79.68%, see rank | 64.26% | 66.47% |
| Average Family Size | 4.57, see rank | 3.35 | 3.29 |
| Married-Couple Family | 2,824, 46.73%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 1,228, 20.32%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 24,496
| Uniondale, NY | New York | U.S. | |
| Total Households | 6,217, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 3.80, see rank | 2.59 | 2.59 |
| 1 Person Households | 950, 15.28%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 5,267, 84.72%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 4,985, 80.18%, see rank | 64.62% | 66.75% |
| Average Family Size | 4.36, see rank | 3.31 | 3.25 |
| Married-Couple Family | 3,278, 52.73%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,232, 19.82%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 24,157
| Uniondale, NY | New York | U.S. | |
| Total Households | 5,749, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 4.06, see rank | 2.64 | 2.60 |
| 1 Person Households | 840, 14.61%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 4,909, 85.39%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 4,670, 81.23%, see rank | 64.46% | 66.67% |
| Average Family Size | 4.65, see rank | 3.40 | 3.27 |
| Married-Couple Family | 3,018, 52.50%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,079, 18.77%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 23,011
| Uniondale, NY | New York | U.S. | |
| Total Households | 6,026, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.66, see rank | 2.61 | 2.59 |
| 1 Person Households | 963, 15.98%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 5,063, 84.02%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 4,829, 80.14%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.95, see rank | 3.22 | 3.14 |
| Married-Couple Family | 3,189, 52.92%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 1,197, 19.86%, 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.