What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Duluth | St. Louis County | Minnesota | United States |
|---|---|---|---|---|
| Detached house | 60% | 73% | 66% | 61% |
| Attached house | 3% | 2% | 7% | 6% |
| Building of 2 to 4 | 13% | 8% | 4% | 8% |
| Apartments (5 or more) | 22% | 14% | 19% | 19% |
| Mobile home | 2% | 4% | 3% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
The detached house is still the most common home in Duluth, but it weighs less than in St. Louis County: 60% against 73%.
| Measure | Duluth | St. Louis County | Minnesota | United States |
|---|---|---|---|---|
| Before 1960 | 61% | 48% | 29% | 26% |
| 1960–1979 | 17% | 22% | 23% | 24% |
| 1980–1999 | 10% | 15% | 24% | 25% |
| 2000–2009 | 7% | 10% | 13% | 14% |
| 2010 or later | 5% | 6% | 10% | 11% |
In Duluth, half of the homes were built before 1951; in St. Louis County, before 1962.
In Duluth, 21% of homes have 1 bedroom or none (studios); 51% have 3 bedrooms or more, against 55% in St. Louis County.