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Middlesex County Historical Household and Family Data
ACS 2010-2014 data
Total population: 165,534
| Middlesex County | Connecticut | U.S. | |
| Total Households | 66,372, 100% | 1,356,206 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.56 | 2.63 |
| 1 Person Households | 18,533, 27.92%, see rank | 27.92% | 27.57% |
| 2 or More Person Households | 47,839, 72.08%, see rank | 72.08% | 72.43% |
| Family Households (Families) | 43,563, 65.63%, see rank | 66.33% | 66.22% |
| Average Family Size | 3.00, see rank | 3.23 | 3.32 |
| Married-Couple Family | 34,711, 52.30%, see rank | 48.98% | 48.42% |
| Nonfamily Households | 22,809, 34.37%, see rank | 33.67% | 33.78% |
US Census 2010 data
Total population: 165,676
| Middlesex County | Connecticut | U.S. | |
| Total Households | 67,202, 100% | 1,371,087 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.52 | 2.58 |
| 1 Person Households | 18,918, 28.15%, see rank | 27.25% | 26.74% |
| 2 or More Person Households | 48,284, 71.85%, see rank | 72.75% | 73.26% |
| Family Households (Families) | 43,743, 65.09%, see rank | 66.27% | 66.43% |
| Average Family Size | 2.95, see rank | 3.08 | 3.14 |
| Married-Couple Family | 34,891, 51.92%, see rank | 49.01% | 48.42% |
| Nonfamily Households | 23,459, 34.91%, see rank | 33.73% | 33.57% |
ACS 2008-2012 data
Total population: 165,639
| Middlesex County | Connecticut | U.S. | |
| Total Households | 66,728, 100% | 1,360,184 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.54 | 2.61 |
| 1 Person Households | 18,015, 27.00%, see rank | 27.58% | 27.45% |
| 2 or More Person Households | 48,713, 73.00%, see rank | 72.42% | 72.55% |
| Family Households (Families) | 44,659, 66.93%, see rank | 66.73% | 66.47% |
| Average Family Size | 2.95, see rank | 3.19 | 3.29 |
| Married-Couple Family | 36,065, 54.05%, see rank | 49.68% | 48.97% |
| Nonfamily Households | 22,069, 33.07%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 164,774
| Middlesex County | Connecticut | U.S. | |
| Total Households | 66,975, 100% | 1,359,218 | 114,235,996 |
| Average Household Size | 2.36, see rank | 2.52 | 2.59 |
| 1 Person Households | 17,875, 26.69%, see rank | 27.19% | 27.24% |
| 2 or More Person Households | 49,100, 73.31%, see rank | 72.81% | 72.76% |
| Family Households (Families) | 44,674, 66.70%, see rank | 67.07% | 66.75% |
| Average Family Size | 2.92, see rank | 3.16 | 3.25 |
| Married-Couple Family | 36,477, 54.46%, see rank | 50.58% | 49.60% |
| Nonfamily Households | 22,301, 33.30%, see rank | 32.93% | 33.25% |
ACS 2005-2009 data
Total population: 164,004
| Middlesex County | Connecticut | U.S. | |
| Total Households | 65,476, 100% | 1,327,482 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.55 | 2.60 |
| 1 Person Households | 17,581, 26.85%, see rank | 27.07% | 27.32% |
| 2 or More Person Households | 47,895, 73.15%, see rank | 72.93% | 72.68% |
| Family Households (Families) | 43,892, 67.04%, see rank | 67.24% | 66.67% |
| Average Family Size | 2.99, see rank | 3.19 | 3.27 |
| Married-Couple Family | 35,811, 54.69%, see rank | 50.99% | 49.71% |
| Nonfamily Households | 21,584, 32.96%, see rank | 32.76% | 33.33% |
US Census 2000 data
Total population: 155,071
| Middlesex County | Connecticut | U.S. | |
| Total Households | 61,341, 100% | 1,301,670 | 105,480,101 |
| Average Household Size | 2.43, see rank | 2.53 | 2.59 |
| 1 Person Households | 16,715, 27.25%, see rank | 26.44% | 25.82% |
| 2 or More Person Households | 44,626, 72.75%, see rank | 73.56% | 74.18% |
| Family Households (Families) | 40,580, 66.15%, see rank | 67.70% | 68.06% |
| Average Family Size | 2.98, see rank | 3.08 | 3.14 |
| Married-Couple Family | 33,346, 54.36%, see rank | 51.97% | 51.66% |
| Nonfamily Households | 20,761, 33.85%, see rank | 32.30% | 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.