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Katonah, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,781
| Katonah, NY | New York | U.S. | |
| Total Households | 581, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 3.04, see rank | 2.62 | 2.63 |
| 1 Person Households | 69, 11.88%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 512, 88.12%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 481, 82.79%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.39, see rank | 3.38 | 3.32 |
| Married-Couple Family | 319, 54.91%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 100, 17.21%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 1,679
| Katonah, NY | New York | U.S. | |
| Total Households | 589, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.83, see rank | 2.57 | 2.58 |
| 1 Person Households | 103, 17.49%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 486, 82.51%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 445, 75.55%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.24, see rank | 3.20 | 3.14 |
| Married-Couple Family | 350, 59.42%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 144, 24.45%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 1,520
| Katonah, NY | New York | U.S. | |
| Total Households | 543, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.72, see rank | 2.60 | 2.61 |
| 1 Person Households | 86, 15.84%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 457, 84.16%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 436, 80.29%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.09, see rank | 3.35 | 3.29 |
| Married-Couple Family | 349, 64.27%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 107, 19.71%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 1,467
| Katonah, NY | New York | U.S. | |
| Total Households | 493, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.89, see rank | 2.59 | 2.59 |
| 1 Person Households | 60, 12.17%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 433, 87.83%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 393, 79.72%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.26, see rank | 3.31 | 3.25 |
| Married-Couple Family | 335, 67.95%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 100, 20.28%, see rank | 35.38% | 33.25% |
* 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.