Duluth Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 279,894
| Duluth Area | % | U.S. | |
| Total Households | 117,173 | 100% | 116,211,092 |
| Average Household Size | 2.28, see rank | - | 2.63 |
| 1 Person Households | 37,670 | 32.15%, see rank | 27.57% |
| 2 or More Person Households | 79,503 | 67.85%, see rank | 72.43% |
| Family Households (Families) | 70,795 | 60.42%, see rank | 66.22% |
| Average Family Size | 2.93, see rank | - | 3.32 |
| Married-Couple Family | 53,870 | 45.97%, see rank | 48.42% |
| Nonfamily Households | 46,378 | 39.58%, see rank | 33.78% |
US Census 2010 data
Total population: 279,771
| Duluth Area | % | U.S. | |
| Total Households | 116,876 | 100% | 116,716,292 |
| Average Household Size | 2.28, see rank | - | 2.58 |
| 1 Person Households | 37,122 | 31.76%, see rank | 26.74% |
| 2 or More Person Households | 79,754 | 68.24%, see rank | 73.26% |
| Family Households (Families) | 70,427 | 60.26%, see rank | 66.43% |
| Average Family Size | 2.84, see rank | - | 3.14 |
| Married-Couple Family | 53,824 | 46.05%, see rank | 48.42% |
| Nonfamily Households | 46,449 | 39.74%, see rank | 33.57% |
ACS 2008-2012 data
Total population: 279,417
| Duluth Area | % | U.S. | |
| Total Households | 118,383 | 100% | 115,226,802 |
| Average Household Size | 2.25, see rank | - | 2.61 |
| 1 Person Households | 37,539 | 31.71%, see rank | 27.45% |
| 2 or More Person Households | 80,844 | 68.29%, see rank | 72.55% |
| Family Households (Families) | 71,724 | 60.59%, see rank | 66.47% |
| Average Family Size | 2.89, see rank | - | 3.29 |
| Married-Couple Family | 55,650 | 47.01%, see rank | 48.97% |
| Nonfamily Households | 46,659 | 39.41%, see rank | 33.53% |
ACS 2006-2010 data
Total population: 278,337
| Duluth Area | % | U.S. | |
| Total Households | 119,423 | 100% | 114,235,996 |
| Average Household Size | 2.22, see rank | - | 2.59 |
| 1 Person Households | 37,199 | 31.15%, see rank | 27.24% |
| 2 or More Person Households | 82,224 | 68.85%, see rank | 72.76% |
| Family Households (Families) | 73,214 | 61.31%, see rank | 66.75% |
| Average Family Size | 2.84, see rank | - | 3.25 |
| Married-Couple Family | 57,168 | 47.87%, see rank | 49.60% |
| Nonfamily Households | 46,209 | 38.69%, see rank | 33.25% |
ACS 2005-2009 data
Total population: 274,649
| Duluth Area | % | U.S. | |
| Total Households | 116,950 | 100% | 112,611,029 |
| Average Household Size | 2.23, see rank | - | 2.60 |
| 1 Person Households | 35,859 | 30.66%, see rank | 27.32% |
| 2 or More Person Households | 81,091 | 69.34%, see rank | 72.68% |
| Family Households (Families) | 71,396 | 61.05%, see rank | 66.67% |
| Average Family Size | 2.86, see rank | - | 3.27 |
| Married-Couple Family | 56,463 | 48.28%, see rank | 49.71% |
| Nonfamily Households | 45,554 | 38.95%, see rank | 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.