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Chappaqua, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,170
| Chappaqua, NY | New York | U.S. | |
| Total Households | 497, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.35, see rank | 2.62 | 2.63 |
| 1 Person Households | 132, 26.56%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 365, 73.44%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 365, 73.44%, see rank | 63.90% | 66.22% |
| Average Family Size | 2.84, see rank | 3.38 | 3.32 |
| Married-Couple Family | 262, 52.72%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 132, 26.56%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 1,436
| Chappaqua, NY | New York | U.S. | |
| Total Households | 566, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.54, see rank | 2.57 | 2.58 |
| 1 Person Households | 147, 25.97%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 419, 74.03%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 401, 70.85%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.07, see rank | 3.20 | 3.14 |
| Married-Couple Family | 332, 58.66%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 165, 29.15%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 1,123
| Chappaqua, NY | New York | U.S. | |
| Total Households | 453, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.48, see rank | 2.60 | 2.61 |
| 1 Person Households | 96, 21.19%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 357, 78.81%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 345, 76.16%, see rank | 64.26% | 66.47% |
| Average Family Size | 2.91, see rank | 3.35 | 3.29 |
| Married-Couple Family | 266, 58.72%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 108, 23.84%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 1,040
| Chappaqua, NY | New York | U.S. | |
| Total Households | 445, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.34, see rank | 2.59 | 2.59 |
| 1 Person Households | 131, 29.44%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 314, 70.56%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 304, 68.31%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.93, see rank | 3.31 | 3.25 |
| Married-Couple Family | 297, 66.74%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 141, 31.69%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 9,671
| Chappaqua, NY | New York | U.S. | |
| Total Households | 3,111, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 3.11, see rank | 2.64 | 2.60 |
| 1 Person Households | 366, 11.76%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 2,745, 88.24%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 2,712, 87.17%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.41, see rank | 3.40 | 3.27 |
| Married-Couple Family | 2,563, 82.39%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 399, 12.83%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 9,468
| Chappaqua, NY | New York | U.S. | |
| Total Households | 3,118, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.03, see rank | 2.61 | 2.59 |
| 1 Person Households | 361, 11.58%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 2,757, 88.42%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 2,687, 86.18%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.27, see rank | 3.22 | 3.14 |
| Married-Couple Family | 2,467, 79.12%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 431, 13.82%, 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.