| 1 | Duluth city (northwest 1) | 25.9% |
| 2 | Winton city | 24.6% |
| 3 | Duluth city (northeast 7) | 23.2% |
| 4 | Hoyt Lakes city | 20.3% |
| 5 | Tower city | 20% |
| 6 | Duluth city (east-northeast 1) | 18.7% |
| 7 | Duluth city (north-northeast 4) | 18.3% |
| 8 | Hermantown city (west-northwest) | 18.1% |
| 9 | Unincorporated (north) | 17.1% |
| 10 | Duluth city (southwest 2) | 16.8% |
| 11 | Duluth city (east) | 16.2% |
| 12 | Duluth city (east-northeast 3) | 16.1% |
| 13 | Orr city | 15.5% |
| 14 | Duluth city (west-southwest) | 15.4% |
| 15 | Duluth city (northeast 6) | 15.3% |
| 16 | Duluth city (northeast 8) | 15.1% |
| 17 | Duluth city (southwest 1) | 14.6% |
| 18 | Duluth city (northeast 2) | 14.5% |
| 19 | Duluth city (southeast) | 14.4% |
| 20 | Duluth city (northeast 3) | 14% |
| 21 | Duluth city (north-northeast 3) | 13.9% |
| 22 | Duluth city (north-northeast 2) | 13.4% |
| 23 | Virginia city (northwest) | 13.3% |
| 24 | Duluth city (south-southwest 1) | 12.8% |
| 25 | Duluth city (north-northeast 1) | 12.1% |
| 26 | Hermantown city (east-northeast) | 11.7% |
| 27 | Duluth city (south-southwest 3) | 11.5% |
| 28 | Unincorporated (south-southwest) | 11.4% |
| 29 | Duluth city (northeast 4) | 11.2% |
| 30 | Duluth city (east-southeast) | 10.9% |
| 31 | Babbitt city | 10.6% |
| 32 | Duluth city (southwest 3) | 10.2% |
| 33 | Floodwood city | 10.1% |
| 34 | Unincorporated (southwest) | 9.9% |
| 35 | Duluth city (north) | 9.8% |
| 36 | Aurora city | 9.6% |
| 37 | Unincorporated (southeast 1) | 9.5% |
| 38 | Duluth city (west) | 9.4% |
| 39 | Unincorporated (southeast 2) | 9.3% |
| 40 | Biwabik city (southwest) | 9.1% |
| 41 | Meadowlands city | 9.1% |
| 42 | Hibbing city (north 1) | 8.8% |
| 43 | Duluth city (southwest 4) | 8.5% |
| 44 | Unincorporated (west) | 8.4% |
| 45 | Mountain Iron city (north-northeast) | 8% |
| 46 | Hermantown city (southeast) | 7.7% |
| 47 | Unincorporated (north-northeast) | 7.1% |
| 48 | Cook city | 6.8% |
| 49 | Ely city | 6.3% |
| 50 | Proctor city | 6.1% |
| 51 | Hibbing city (north 2) | 5.7% |
| 52 | Biwabik city (northeast) | 5.5% |
| 53 | Duluth city (northeast 5) | 5.5% |
| 54 | Duluth city (east-northeast 2) | 5.3% |
| 55 | Duluth city (south-southwest 2) | 5.2% |
| 56 | Rice Lake city | 5.2% |
| 57 | Iron Junction city | 5% |
| 58 | Duluth city (southwest 7) | 4.9% |
| 59 | Chisholm city | 4.3% |
| 60 | Mountain Iron city (south-southwest) | 4.3% |
| 61 | Duluth city (northwest 2) | 4.1% |
| 62 | Kinney city | 4.1% |
| 63 | Duluth city (south-southeast) | 3.9% |
| 64 | Hibbing city (southwest) | 3.8% |
| 65 | Duluth city (northeast 1) | 3.7% |
| 66 | Virginia city (east-southeast) | 3.7% |
| 67 | Duluth city (southwest 5) | 3.1% |
| 68 | Nett Lake CDP | 3% |
| 69 | Gilbert city | 2.7% |
| 70 | Hibbing city (east) | 2.3% |
| 71 | Hibbing city (south-southwest) | 2.3% |
| 72 | Eveleth city | 2% |
| 73 | Virginia city (south-southwest) | 2% |
| 74 | Duluth city (southwest 6) | 1.5% |