Northfield Historical Household and Family Data
ACS 2010-2014 data
Total population: 174
| Northfield | Maine | U.S. | |
| Total Households | 72, 100% | 553,086 | 116,211,092 |
| Average Household Size | 2.42, see rank | 2.34 | 2.63 |
| 1 Person Households | 12, 16.67%, see rank | 29.06% | 27.57% |
| 2 or More Person Households | 60, 83.33%, see rank | 70.94% | 72.43% |
| Family Households (Families) | 57, 79.17%, see rank | 62.91% | 66.22% |
| Average Family Size | 2.72, see rank | 2.96 | 3.32 |
| Married-Couple Family | 51, 70.83%, see rank | 48.92% | 48.42% |
| Nonfamily Households | 15, 20.83%, see rank | 37.09% | 33.78% |
US Census 2010 data
Total population: 148
| Northfield | Maine | U.S. | |
| Total Households | 74, 100% | 557,219 | 116,716,292 |
| Average Household Size | 2.00, see rank | 2.32 | 2.58 |
| 1 Person Households | 24, 32.43%, see rank | 28.63% | 26.74% |
| 2 or More Person Households | 50, 67.57%, see rank | 71.37% | 73.26% |
| Family Households (Families) | 47, 63.51%, see rank | 62.92% | 66.43% |
| Average Family Size | 2.34, see rank | 2.83 | 3.14 |
| Married-Couple Family | 36, 48.65%, see rank | 48.47% | 48.42% |
| Nonfamily Households | 27, 36.49%, see rank | 37.08% | 33.57% |
ACS 2008-2012 data
Total population: 177
| Northfield | Maine | U.S. | |
| Total Households | 73, 100% | 553,208 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.34 | 2.61 |
| 1 Person Households | 12, 16.44%, see rank | 28.94% | 27.45% |
| 2 or More Person Households | 61, 83.56%, see rank | 71.06% | 72.55% |
| Family Households (Families) | 53, 72.60%, see rank | 63.24% | 66.47% |
| Average Family Size | 2.74, see rank | 2.96 | 3.29 |
| Married-Couple Family | 48, 65.75%, see rank | 49.51% | 48.97% |
| Nonfamily Households | 20, 27.40%, see rank | 36.76% | 33.53% |
ACS 2006-2010 data
Total population: 171
| Northfield | Maine | U.S. | |
| Total Households | 73, 100% | 551,125 | 114,235,996 |
| Average Household Size | 2.34, see rank | 2.34 | 2.59 |
| 1 Person Households | 16, 21.92%, see rank | 28.19% | 27.24% |
| 2 or More Person Households | 57, 78.08%, see rank | 71.81% | 72.76% |
| Family Households (Families) | 49, 67.12%, see rank | 64.26% | 66.75% |
| Average Family Size | 2.67, see rank | 2.94 | 3.25 |
| Married-Couple Family | 34, 46.58%, see rank | 50.52% | 49.60% |
| Nonfamily Households | 24, 32.88%, see rank | 35.74% | 33.25% |
ACS 2005-2009 data
Total population: 155
| Northfield | Maine | U.S. | |
| Total Households | 72, 100% | 542,617 | 112,611,029 |
| Average Household Size | 2.15, see rank | 2.36 | 2.60 |
| 1 Person Households | 18, 25.00%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 54, 75.00%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 46, 63.89%, see rank | 64.66% | 66.67% |
| Average Family Size | 2.48, see rank | 2.95 | 3.27 |
| Married-Couple Family | 32, 44.44%, see rank | 50.82% | 49.71% |
| Nonfamily Households | 26, 36.11%, see rank | 35.34% | 33.33% |
* 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.