Monroe County Historical Household and Family Data
ACS 2010-2014 data
Total population: 748,076
| Monroe County | New York | U.S. | |
| Total Households | 298,915, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.41, see rank | 2.62 | 2.63 |
| 1 Person Households | 94,709, 31.68%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 204,206, 68.32%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 182,388, 61.02%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.15, see rank | 3.38 | 3.32 |
| Married-Couple Family | 127,625, 42.70%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 116,527, 38.98%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 744,344
| Monroe County | New York | U.S. | |
| Total Households | 300,422, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.57 | 2.58 |
| 1 Person Households | 91,638, 30.50%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 208,784, 69.50%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 184,253, 61.33%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.01, see rank | 3.20 | 3.14 |
| Married-Couple Family | 129,638, 43.15%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 116,169, 38.67%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 744,746
| Monroe County | New York | U.S. | |
| Total Households | 294,726, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.43, see rank | 2.60 | 2.61 |
| 1 Person Households | 91,365, 31.00%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 203,361, 69.00%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 182,328, 61.86%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.16, see rank | 3.35 | 3.29 |
| Married-Couple Family | 129,989, 44.11%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 112,398, 38.14%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 741,274
| Monroe County | New York | U.S. | |
| Total Households | 291,195, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.45, see rank | 2.59 | 2.59 |
| 1 Person Households | 88,183, 30.28%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 203,012, 69.72%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 182,823, 62.78%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.15, see rank | 3.31 | 3.25 |
| Married-Couple Family | 131,883, 45.29%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 108,372, 37.22%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 731,621
| Monroe County | New York | U.S. | |
| Total Households | 286,327, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.45, see rank | 2.64 | 2.60 |
| 1 Person Households | 87,894, 30.70%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 198,433, 69.30%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 179,175, 62.58%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.17, see rank | 3.40 | 3.27 |
| Married-Couple Family | 130,547, 45.59%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 107,152, 37.42%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 735,343
| Monroe County | New York | U.S. | |
| Total Households | 286,512, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.61 | 2.59 |
| 1 Person Households | 82,042, 28.63%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 204,470, 71.37%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 184,479, 64.39%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.08, see rank | 3.22 | 3.14 |
| Married-Couple Family | 135,937, 47.45%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 102,033, 35.61%, 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.