Maine Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,328,535
| Maine | % | U.S. | |
| Total Households | 553,086 | 100% | 116,211,092 |
| Average Household Size | 2.34, see rank | - | 2.63 |
| 1 Person Households | 160,744 | 29.06%, see rank | 27.57% |
| 2 or More Person Households | 392,342 | 70.94%, see rank | 72.43% |
| Family Households (Families) | 347,972 | 62.91%, see rank | 66.22% |
| Average Family Size | 2.96, see rank | - | 3.32 |
| Married-Couple Family | 270,581 | 48.92%, see rank | 48.42% |
| Nonfamily Households | 205,114 | 37.09%, see rank | 33.78% |
US Census 2010 data
Total population: 1,328,361
| Maine | % | U.S. | |
| Total Households | 557,219 | 100% | 116,716,292 |
| Average Household Size | 2.32, see rank | - | 2.58 |
| 1 Person Households | 159,533 | 28.63%, see rank | 26.74% |
| 2 or More Person Households | 397,686 | 71.37%, see rank | 73.26% |
| Family Households (Families) | 350,621 | 62.92%, see rank | 66.43% |
| Average Family Size | 2.83, see rank | - | 3.14 |
| Married-Couple Family | 270,088 | 48.47%, see rank | 48.42% |
| Nonfamily Households | 206,598 | 37.08%, see rank | 33.57% |
ACS 2008-2012 data
Total population: 1,329,084
| Maine | % | U.S. | |
| Total Households | 553,208 | 100% | 115,226,802 |
| Average Household Size | 2.34, see rank | - | 2.61 |
| 1 Person Households | 160,097 | 28.94%, see rank | 27.45% |
| 2 or More Person Households | 393,111 | 71.06%, see rank | 72.55% |
| Family Households (Families) | 349,857 | 63.24%, see rank | 66.47% |
| Average Family Size | 2.96, see rank | - | 3.29 |
| Married-Couple Family | 273,869 | 49.51%, see rank | 48.97% |
| Nonfamily Households | 203,351 | 36.76%, see rank | 33.53% |
ACS 2006-2010 data
Total population: 1,327,665
| Maine | % | U.S. | |
| Total Households | 551,125 | 100% | 114,235,996 |
| Average Household Size | 2.34, see rank | - | 2.59 |
| 1 Person Households | 155,364 | 28.19%, see rank | 27.24% |
| 2 or More Person Households | 395,761 | 71.81%, see rank | 72.76% |
| Family Households (Families) | 354,133 | 64.26%, see rank | 66.75% |
| Average Family Size | 2.94, see rank | - | 3.25 |
| Married-Couple Family | 278,439 | 50.52%, see rank | 49.60% |
| Nonfamily Households | 196,992 | 35.74%, see rank | 33.25% |
ACS 2005-2009 data
Total population: 1,316,380
| Maine | % | U.S. | |
| Total Households | 542,617 | 100% | 112,611,029 |
| Average Household Size | 2.36, see rank | - | 2.60 |
| 1 Person Households | 151,804 | 27.98%, see rank | 27.32% |
| 2 or More Person Households | 390,813 | 72.02%, see rank | 72.68% |
| Family Households (Families) | 350,860 | 64.66%, see rank | 66.67% |
| Average Family Size | 2.95, see rank | - | 3.27 |
| Married-Couple Family | 275,763 | 50.82%, see rank | 49.71% |
| Nonfamily Households | 191,757 | 35.34%, see rank | 33.33% |
US Census 2000 data
Total population: 1,274,923
| Maine | % | U.S. | |
| Total Households | 518,200 | 100% | 105,480,101 |
| Average Household Size | 2.39, see rank | - | 2.59 |
| 1 Person Households | 139,969 | 27.01%, see rank | 25.82% |
| 2 or More Person Households | 378,231 | 72.99%, see rank | 74.18% |
| Family Households (Families) | 340,685 | 65.74%, see rank | 68.06% |
| Average Family Size | 2.90, see rank | - | 3.14 |
| Married-Couple Family | 272,152 | 52.52%, see rank | 51.66% |
| Nonfamily Households | 177,515 | 34.26%, see rank | 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.