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New London County Historical Household and Family Data
ACS 2010-2014 data
Total population: 274,071
| New London County | Connecticut | U.S. | |
| Total Households | 106,882, 100% | 1,356,206 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.56 | 2.63 |
| 1 Person Households | 30,446, 28.49%, see rank | 27.92% | 27.57% |
| 2 or More Person Households | 76,436, 71.51%, see rank | 72.08% | 72.43% |
| Family Households (Families) | 69,435, 64.96%, see rank | 66.33% | 66.22% |
| Average Family Size | 3.09, see rank | 3.23 | 3.32 |
| Married-Couple Family | 51,728, 48.40%, see rank | 48.98% | 48.42% |
| Nonfamily Households | 37,447, 35.04%, see rank | 33.67% | 33.78% |
US Census 2010 data
Total population: 274,055
| New London County | Connecticut | U.S. | |
| Total Households | 107,057, 100% | 1,371,087 | 116,716,292 |
| Average Household Size | 2.44, see rank | 2.52 | 2.58 |
| 1 Person Households | 29,594, 27.64%, see rank | 27.25% | 26.74% |
| 2 or More Person Households | 77,463, 72.36%, see rank | 72.75% | 73.26% |
| Family Households (Families) | 69,862, 65.26%, see rank | 66.27% | 66.43% |
| Average Family Size | 2.98, see rank | 3.08 | 3.14 |
| Married-Couple Family | 52,173, 48.73%, see rank | 49.01% | 48.42% |
| Nonfamily Households | 37,195, 34.74%, see rank | 33.73% | 33.57% |
ACS 2008-2012 data
Total population: 273,723
| New London County | Connecticut | U.S. | |
| Total Households | 106,817, 100% | 1,360,184 | 115,226,802 |
| Average Household Size | 2.44, see rank | 2.54 | 2.61 |
| 1 Person Households | 29,340, 27.47%, see rank | 27.58% | 27.45% |
| 2 or More Person Households | 77,477, 72.53%, see rank | 72.42% | 72.55% |
| Family Households (Families) | 70,749, 66.23%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.05, see rank | 3.19 | 3.29 |
| Married-Couple Family | 53,707, 50.28%, see rank | 49.68% | 48.97% |
| Nonfamily Households | 36,068, 33.77%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 272,360
| New London County | Connecticut | U.S. | |
| Total Households | 106,590, 100% | 1,359,218 | 114,235,996 |
| Average Household Size | 2.43, see rank | 2.52 | 2.59 |
| 1 Person Households | 28,725, 26.95%, see rank | 27.19% | 27.24% |
| 2 or More Person Households | 77,865, 73.05%, see rank | 72.81% | 72.76% |
| Family Households (Families) | 70,842, 66.46%, see rank | 67.07% | 66.75% |
| Average Family Size | 3.02, see rank | 3.16 | 3.25 |
| Married-Couple Family | 54,605, 51.23%, see rank | 50.58% | 49.60% |
| Nonfamily Households | 35,748, 33.54%, see rank | 32.93% | 33.25% |
ACS 2005-2009 data
Total population: 266,183
| New London County | Connecticut | U.S. | |
| Total Households | 104,468, 100% | 1,327,482 | 112,611,029 |
| Average Household Size | 2.44, see rank | 2.55 | 2.60 |
| 1 Person Households | 27,419, 26.25%, see rank | 27.07% | 27.32% |
| 2 or More Person Households | 77,049, 73.75%, see rank | 72.93% | 72.68% |
| Family Households (Families) | 70,462, 67.45%, see rank | 67.24% | 66.67% |
| Average Family Size | 3.02, see rank | 3.19 | 3.27 |
| Married-Couple Family | 54,477, 52.15%, see rank | 50.99% | 49.71% |
| Nonfamily Households | 34,006, 32.55%, see rank | 32.76% | 33.33% |
US Census 2000 data
Total population: 259,088
| New London County | Connecticut | U.S. | |
| Total Households | 99,835, 100% | 1,301,670 | 105,480,101 |
| Average Household Size | 2.48, see rank | 2.53 | 2.59 |
| 1 Person Households | 26,310, 26.35%, see rank | 26.44% | 25.82% |
| 2 or More Person Households | 73,525, 73.65%, see rank | 73.56% | 74.18% |
| Family Households (Families) | 67,193, 67.30%, see rank | 67.70% | 68.06% |
| Average Family Size | 3.00, see rank | 3.08 | 3.14 |
| Married-Couple Family | 52,427, 52.51%, see rank | 51.97% | 51.66% |
| Nonfamily Households | 32,642, 32.70%, 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.