Northwest Montana Cities
| 1 | Flathead County | 31,540 |
| 2 | Flathead County | 9,599 |
| 3 | Flathead County | 8,664 |
| 4 | Flathead County | 5,833 |
| 5 | Lake County | 5,761 |
| 6 | Flathead County | 5,067 |
| 7 | Toole County | 3,303 |
| 8 | Lincoln County | 3,295 |
| 9 | Glacier County | 3,100 |
| 10 | Glacier County | 3,003 |
| 11 | Flathead County | 2,546 |
| 12 | Pondera County | 2,433 |
| 13 | Teton County | 1,805 |
| 14 | Lake County | 1,723 |
| 15 | Glacier County | 1,632 |
| 16 | Lincoln County | 1,581 |
| 17 | Sanders County | 1,516 |
| 18 | Chouteau County | 1,413 |
| 19 | Flathead County | 1,274 |
| 20 | Flathead County | 1,076 |
| 21 | Flathead County | 1,025 |
| 22 | Glacier County | 1,002 |
| 23 | Lincoln County | 932 |
| 24 | Flathead County | 902 |
| 25 | Liberty County | 856 |
| 26 | Lincoln County | 804 |
| 27 | Teton County | 791 |
| 28 | Flathead County | 750 |
| 29 | Flathead County | 737 |
| 30 | Lincoln County | 719 |
| 31 | Lincoln County | 649 |
| 32 | Sanders County | 635 |
| 33 | Pondera County | 559 |
| 34 | Pondera County | 549 |
| 35 | Lake County | 530 |
| 36 | Lake County | 457 |
| 37 | Lincoln County | 450 |
| 38 | Flathead County | 448 |
| 39 | Glacier County | 447 |
| 40 | Flathead County | 426 |
| 41 | Hill County | 392 |
| 42 | Toole County | 355 |
| 43 | Lincoln County | 344 |
| 44 | Lake County | 326 |
| 45 | Teton County | 316 |
| 46 | Liberty County | 309 |
| 47 | Sanders County | 307 |
| 48 | Sanders County | 302 |
| 49 | Toole County | 302 |
| 50 | Glacier County | 287 |
| 51 | Glacier County | 282 |
| 52 | Liberty County | 278 |
| 53 | Flathead County | 276 |
| 54 | Flathead County | 253 |
| 55 | Flathead County | 250 |
| 56 | Glacier County | 245 |
| 57 | Lincoln County | 239 |
| 58 | Flathead County | 235 |
| 59 | Flathead County | 233 |
| 60 | Lake County | 229 |
| 61 | Glacier County | 225 |
| 62 | Pondera County | 208 |
| 63 | Sanders County | 203 |
| 64 | Chouteau County | 201 |
| 65 | Teton County | 200 |
| 66 | Lake County | 182 |
| 67 | Lake County | 182 |
| 68 | Chouteau County | 180 |
| 69 | Lake County | 166 |
| 70 | Flathead County | 165 |
| 71 | Lake County | 164 |
| 72 | Hill County | 164 |
| 73 | Toole County | 163 |
| 74 | Toole County | 163 |
| 75 | Lincoln County | 160 |
| 76 | Sanders County | 142 |
| 77 | Pondera County | 135 |
| 78 | Lake County | 133 |
| 79 | Hill County | 130 |
| 80 | Teton County | 125 |
| 81 | Flathead County | 122 |
| 82 | Lake County | 120 |
| 83 | Pondera County | 118 |
| 84 | Lincoln County | 114 |
| 85 | Lake County | 112 |
| 86 | Chouteau County | 110 |
| 87 | Chouteau County | 94 |
| 88 | Pondera County | 90 |
| 89 | Liberty County | 89 |
| 90 | Flathead County | 89 |
| 91 | Lincoln County | 88 |
| 92 | Flathead County | 84 |
| 93 | Toole County | 82 |
| 94 | Glacier County | 75 |
| 95 | Lake County | 68 |
| 96 | Lincoln County | 64 |
| 97 | Liberty County | 63 |
| 98 | Flathead County | 47 |
| 99 | Pondera County | 47 |
| 100 | Flathead County | 43 |
| 101 | Glacier County | 42 |
| 102 | Teton County | 40 |
| 103 | Chouteau County | 37 |
| 104 | Flathead County | 36 |
| 105 | Glacier County | 34 |
| 106 | Hill County | 30 |
| 107 | Chouteau County | 29 |
| 108 | Hill County | 27 |
| 109 | Liberty County | 27 |
| 110 | Chouteau County | 26 |
| 111 | Lincoln County | 24 |
| 112 | Teton County | 19 |
| 113 | Teton County | 19 |
| 114 | Pondera County | 10 |
| 115 | Flathead County | 8 |
| 116 | Liberty County | 5 |
| 117 | Flathead County | 4 |