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Chautauqua County Historical Household and Family Data
ACS 2010-2014 data
Total population: 133,556
| Chautauqua County | New York | U.S. | |
| Total Households | 54,226, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.34, see rank | 2.62 | 2.63 |
| 1 Person Households | 16,800, 30.98%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 37,426, 69.02%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 33,715, 62.17%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.02, see rank | 3.38 | 3.32 |
| Married-Couple Family | 24,752, 45.65%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 20,511, 37.83%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 134,905
| Chautauqua County | New York | U.S. | |
| Total Households | 54,244, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.37, see rank | 2.57 | 2.58 |
| 1 Person Households | 16,210, 29.88%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 38,034, 70.12%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 34,101, 62.87%, see rank | 63.54% | 66.43% |
| Average Family Size | 2.92, see rank | 3.20 | 3.14 |
| Married-Couple Family | 25,037, 46.16%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 20,143, 37.13%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 134,599
| Chautauqua County | New York | U.S. | |
| Total Households | 54,950, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.60 | 2.61 |
| 1 Person Households | 16,969, 30.88%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 37,981, 69.12%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 34,342, 62.50%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.00, see rank | 3.35 | 3.29 |
| Married-Couple Family | 25,466, 46.34%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 20,608, 37.50%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 135,263
| Chautauqua County | New York | U.S. | |
| Total Households | 55,044, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.34, see rank | 2.59 | 2.59 |
| 1 Person Households | 16,561, 30.09%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 38,483, 69.91%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 34,870, 63.35%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.99, see rank | 3.31 | 3.25 |
| Married-Couple Family | 26,224, 47.64%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 20,174, 36.65%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 134,078
| Chautauqua County | New York | U.S. | |
| Total Households | 54,457, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.34, see rank | 2.64 | 2.60 |
| 1 Person Households | 16,115, 29.59%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 38,342, 70.41%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 34,934, 64.15%, see rank | 64.46% | 66.67% |
| Average Family Size | 2.98, see rank | 3.40 | 3.27 |
| Married-Couple Family | 26,445, 48.56%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 19,523, 35.85%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 139,750
| Chautauqua County | New York | U.S. | |
| Total Households | 54,515, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.45, see rank | 2.61 | 2.59 |
| 1 Person Households | 15,331, 28.12%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 39,184, 71.88%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 35,966, 65.97%, see rank | 65.74% | 68.06% |
| Average Family Size | 2.99, see rank | 3.22 | 3.14 |
| Married-Couple Family | 27,765, 50.93%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 18,549, 34.03%, 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.