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Selden, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,390
| Selden, NY | New York | U.S. | |
| Total Households | 6,316, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 3.22, see rank | 2.62 | 2.63 |
| 1 Person Households | 1,028, 16.28%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 5,288, 83.72%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 4,971, 78.70%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.73, see rank | 3.38 | 3.32 |
| Married-Couple Family | 3,730, 59.06%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 1,345, 21.30%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 19,851
| Selden, NY | New York | U.S. | |
| Total Households | 6,446, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 3.08, see rank | 2.57 | 2.58 |
| 1 Person Households | 1,159, 17.98%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 5,287, 82.02%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 4,948, 76.76%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.46, see rank | 3.20 | 3.14 |
| Married-Couple Family | 3,750, 58.18%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 1,498, 23.24%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 19,978
| Selden, NY | New York | U.S. | |
| Total Households | 6,418, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 3.11, see rank | 2.60 | 2.61 |
| 1 Person Households | 1,055, 16.44%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 5,363, 83.56%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 5,070, 79.00%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.58, see rank | 3.35 | 3.29 |
| Married-Couple Family | 3,840, 59.83%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 1,348, 21.00%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 19,592
| Selden, NY | New York | U.S. | |
| Total Households | 6,503, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 3.01, see rank | 2.59 | 2.59 |
| 1 Person Households | 1,167, 17.95%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 5,336, 82.05%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 4,990, 76.73%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.53, see rank | 3.31 | 3.25 |
| Married-Couple Family | 3,894, 59.88%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,513, 23.27%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 21,168
| Selden, NY | New York | U.S. | |
| Total Households | 6,693, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 3.16, see rank | 2.64 | 2.60 |
| 1 Person Households | 1,139, 17.02%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 5,554, 82.98%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 5,292, 79.07%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.66, see rank | 3.40 | 3.27 |
| Married-Couple Family | 4,354, 65.05%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,401, 20.93%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 21,861
| Selden, NY | New York | U.S. | |
| Total Households | 6,809, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.21, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,019, 14.97%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 5,790, 85.03%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 5,520, 81.07%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.54, see rank | 3.22 | 3.14 |
| Married-Couple Family | 4,442, 65.24%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 1,289, 18.93%, 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.