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Portland, CT Historical Household and Family Data
ACS 2010-2014 data
Total population: 5,634
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,546, 100% | 1,356,206 | 116,211,092 |
| Average Household Size | 2.15, see rank | 2.56 | 2.63 |
| 1 Person Households | 843, 33.11%, see rank | 27.92% | 27.57% |
| 2 or More Person Households | 1,703, 66.89%, see rank | 72.08% | 72.43% |
| Family Households (Families) | 1,506, 59.15%, see rank | 66.33% | 66.22% |
| Average Family Size | 2.81, see rank | 3.23 | 3.32 |
| Married-Couple Family | 1,118, 43.91%, see rank | 48.98% | 48.42% |
| Nonfamily Households | 1,040, 40.85%, see rank | 33.67% | 33.78% |
US Census 2010 data
Total population: 5,862
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,479, 100% | 1,371,087 | 116,716,292 |
| Average Household Size | 2.31, see rank | 2.52 | 2.58 |
| 1 Person Households | 739, 29.81%, see rank | 27.25% | 26.74% |
| 2 or More Person Households | 1,740, 70.19%, see rank | 72.75% | 73.26% |
| Family Households (Families) | 1,593, 64.26%, see rank | 66.27% | 66.43% |
| Average Family Size | 2.87, see rank | 3.08 | 3.14 |
| Married-Couple Family | 1,196, 48.25%, see rank | 49.01% | 48.42% |
| Nonfamily Households | 886, 35.74%, see rank | 33.73% | 33.57% |
ACS 2008-2012 data
Total population: 5,911
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,460, 100% | 1,360,184 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.54 | 2.61 |
| 1 Person Households | 616, 25.04%, see rank | 27.58% | 27.45% |
| 2 or More Person Households | 1,844, 74.96%, see rank | 72.42% | 72.55% |
| Family Households (Families) | 1,678, 68.21%, see rank | 66.73% | 66.47% |
| Average Family Size | 2.84, see rank | 3.19 | 3.29 |
| Married-Couple Family | 1,294, 52.60%, see rank | 49.68% | 48.97% |
| Nonfamily Households | 782, 31.79%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 5,947
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,454, 100% | 1,359,218 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.52 | 2.59 |
| 1 Person Households | 598, 24.37%, see rank | 27.19% | 27.24% |
| 2 or More Person Households | 1,856, 75.63%, see rank | 72.81% | 72.76% |
| Family Households (Families) | 1,732, 70.58%, see rank | 67.07% | 66.75% |
| Average Family Size | 2.90, see rank | 3.16 | 3.25 |
| Married-Couple Family | 1,368, 55.75%, see rank | 50.58% | 49.60% |
| Nonfamily Households | 722, 29.42%, see rank | 32.93% | 33.25% |
ACS 2005-2009 data
Total population: 6,404
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,455, 100% | 1,327,482 | 112,611,029 |
| Average Household Size | 2.58, see rank | 2.55 | 2.60 |
| 1 Person Households | 551, 22.44%, see rank | 27.07% | 27.32% |
| 2 or More Person Households | 1,904, 77.56%, see rank | 72.93% | 72.68% |
| Family Households (Families) | 1,802, 73.40%, see rank | 67.24% | 66.67% |
| Average Family Size | 3.07, see rank | 3.19 | 3.27 |
| Married-Couple Family | 1,458, 59.39%, see rank | 50.99% | 49.71% |
| Nonfamily Households | 653, 26.60%, see rank | 32.76% | 33.33% |
US Census 2000 data
Total population: 5,534
| Portland, CT | Connecticut | U.S. | |
| Total Households | 2,225, 100% | 1,301,670 | 105,480,101 |
| Average Household Size | 2.39, see rank | 2.53 | 2.59 |
| 1 Person Households | 630, 28.31%, see rank | 26.44% | 25.82% |
| 2 or More Person Households | 1,595, 71.69%, see rank | 73.56% | 74.18% |
| Family Households (Families) | 1,495, 67.19%, see rank | 67.70% | 68.06% |
| Average Family Size | 2.94, see rank | 3.08 | 3.14 |
| Married-Couple Family | 1,143, 51.37%, see rank | 51.97% | 51.66% |
| Nonfamily Households | 730, 32.81%, 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.