Herkimer County Historical Household and Family Data
ACS 2010-2014 data
Total population: 64,329
| Herkimer County | New York | U.S. | |
| Total Households | 26,583, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.37, see rank | 2.62 | 2.63 |
| 1 Person Households | 7,679, 28.89%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 18,904, 71.11%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 17,146, 64.50%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.01, see rank | 3.38 | 3.32 |
| Married-Couple Family | 12,604, 47.41%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 9,437, 35.50%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 64,519
| Herkimer County | New York | U.S. | |
| Total Households | 26,324, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.57 | 2.58 |
| 1 Person Households | 7,708, 29.28%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 18,616, 70.72%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 16,871, 64.09%, see rank | 63.54% | 66.43% |
| Average Family Size | 2.95, see rank | 3.20 | 3.14 |
| Married-Couple Family | 12,534, 47.61%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 9,453, 35.91%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 64,475
| Herkimer County | New York | U.S. | |
| Total Households | 26,775, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.36, see rank | 2.60 | 2.61 |
| 1 Person Households | 7,839, 29.28%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 18,936, 70.72%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 17,531, 65.48%, see rank | 64.26% | 66.47% |
| Average Family Size | 2.98, see rank | 3.35 | 3.29 |
| Married-Couple Family | 13,195, 49.28%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 9,244, 34.52%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 64,332
| Herkimer County | New York | U.S. | |
| Total Households | 26,291, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.41, see rank | 2.59 | 2.59 |
| 1 Person Households | 7,511, 28.57%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 18,780, 71.43%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 17,396, 66.17%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.03, see rank | 3.31 | 3.25 |
| Married-Couple Family | 13,272, 50.48%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 8,895, 33.83%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 62,439
| Herkimer County | New York | U.S. | |
| Total Households | 25,513, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.64 | 2.60 |
| 1 Person Households | 7,265, 28.48%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 18,248, 71.52%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 16,933, 66.37%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.01, see rank | 3.40 | 3.27 |
| Married-Couple Family | 12,899, 50.56%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 8,580, 33.63%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 64,427
| Herkimer County | New York | U.S. | |
| Total Households | 25,734, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.46, see rank | 2.61 | 2.59 |
| 1 Person Households | 7,106, 27.61%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 18,628, 72.39%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 17,101, 66.45%, see rank | 65.74% | 68.06% |
| Average Family Size | 2.99, see rank | 3.22 | 3.14 |
| Married-Couple Family | 13,183, 51.23%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 8,633, 33.55%, 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.