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Deer Park, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 27,290
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,345, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.91, see rank | 2.62 | 2.63 |
| 1 Person Households | 2,042, 21.85%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 7,303, 78.15%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 6,938, 74.24%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.51, see rank | 3.38 | 3.32 |
| Married-Couple Family | 5,245, 56.13%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 2,407, 25.76%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 27,745
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,383, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.95, see rank | 2.57 | 2.58 |
| 1 Person Households | 1,899, 20.24%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 7,484, 79.76%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 7,093, 75.59%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.41, see rank | 3.20 | 3.14 |
| Married-Couple Family | 5,292, 56.40%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 2,290, 24.41%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 27,770
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,343, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.97, see rank | 2.60 | 2.61 |
| 1 Person Households | 2,122, 22.71%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 7,221, 77.29%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 6,901, 73.86%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.60, see rank | 3.35 | 3.29 |
| Married-Couple Family | 5,381, 57.59%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 2,442, 26.14%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 28,292
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,606, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.94, see rank | 2.59 | 2.59 |
| 1 Person Households | 2,210, 23.01%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 7,396, 76.99%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 7,152, 74.45%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.56, see rank | 3.31 | 3.25 |
| Married-Couple Family | 5,687, 59.20%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 2,454, 25.55%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 29,569
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,416, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 3.14, see rank | 2.64 | 2.60 |
| 1 Person Households | 2,122, 22.54%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 7,294, 77.46%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 7,038, 74.75%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.82, see rank | 3.40 | 3.27 |
| Married-Couple Family | 5,483, 58.23%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 2,378, 25.25%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 28,316
| Deer Park, NY | New York | U.S. | |
| Total Households | 9,516, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.97, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,721, 18.09%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 7,795, 81.91%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 7,427, 78.05%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.37, see rank | 3.22 | 3.14 |
| Married-Couple Family | 5,963, 62.66%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 2,089, 21.95%, 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.