All Montana Cities by Population 2022 - Page 3
| Rank | City | 2022 Pop. | 2020 Census | Change (Since 2010) | Density (mi) | Area (mi) |
| 1 | 114 | 114 | - | 8.53 | 13.364 | |
| 2 | 112 | 116 | -3.45% | 36.246 | 3.09 | |
| 3 | 111 | 119 | -6.72% | 352.885 | 0.315 | |
| 4 | 110 | 110 | - | 165.166 | 0.666 | |
| 5 | 110 | 110 | - | 786.599 | 0.14 | |
| 6 | 108 | 104 | 3.85% | 197.664 | 0.546 | |
| 7 | 106 | 110 | -3.64% | 318.89 | 0.332 | |
| 8 | 106 | 104 | 1.92% | 105.169 | 1.008 | |
| 9 | 105 | 103 | 1.94% | 55.978 | 1.876 | |
| 10 | 100 | 102 | -1.96% | 13.14 | 7.611 | |
| 11 | 99 | 105 | -5.71% | 436.525 | 0.227 | |
| 12 | 98 | 100 | -2% | 37.701 | 2.599 | |
| 13 | 96 | 90 | 6.67% | 215.94 | 0.445 | |
| 14 | 95 | 93 | 2.15% | 20.44 | 4.648 | |
| 15 | 94 | 96 | -2.08% | 27.613 | 3.404 | |
| 16 | 93 | 91 | 2.2% | 812.967 | 0.114 | |
| 17 | 93 | 91 | 2.2% | 16.621 | 5.595 | |
| 18 | 92 | 84 | 9.52% | 73.712 | 1.248 | |
| 19 | 89 | 91 | -2.2% | 35.3 | 2.521 | |
| 20 | 89 | 97 | -8.25% | 5.899 | 15.087 | |
| 21 | 89 | 95 | -6.32% | 47.824 | 1.861 | |
| 22 | 87 | 85 | 2.35% | 33.102 | 2.628 | |
| 23 | 85 | 89 | -4.49% | 167.805 | 0.507 | |
| 24 | 85 | 85 | - | 108.105 | 0.786 | |
| 25 | 84 | 82 | 2.44% | 21.25 | 3.953 | |
| 26 | 83 | 83 | - | 9.209 | 9.013 | |
| 27 | 82 | 86 | -4.65% | 40.862 | 2.007 | |
| 28 | 82 | 82 | - | 164.797 | 0.498 | |
| 29 | 81 | 77 | 5.19% | 20.777 | 3.899 | |
| 30 | 78 | 74 | 5.41% | 385.931 | 0.202 | |
| 31 | 77 | 75 | 2.67% | 72.55 | 1.061 | |
| 32 | 77 | 77 | - | 8.075 | 9.535 | |
| 33 | 76 | 78 | -2.56% | 85.384 | 0.89 | |
| 34 | 74 | 78 | -5.13% | 167.812 | 0.441 | |
| 35 | 73 | 75 | -2.67% | 350.041 | 0.209 | |
| 36 | 72 | 78 | -7.69% | 852.063 | 0.085 | |
| 37 | 67 | 65 | 3.08% | 135.808 | 0.493 | |
| 38 | 67 | 65 | 3.08% | 23.119 | 2.898 | |
| 39 | 64 | 62 | 3.23% | 29.814 | 2.147 | |
| 40 | 61 | 65 | -6.15% | 17.825 | 3.422 | |
| 41 | 61 | 63 | -3.17% | 778.537 | 0.078 | |
| 42 | 61 | 61 | - | 242.598 | 0.251 | |
| 43 | 59 | 67 | -11.94% | 77.211 | 0.764 | |
| 44 | 59 | 59 | - | 23.124 | 2.551 | |
| 45 | 42 | 42 | - | 19.568 | 2.146 | |
| 46 | 41 | 43 | -4.65% | 20.627 | 1.988 | |
| 47 | 41 | 41 | - | 12.53 | 3.272 | |
| 48 | 40 | 40 | - | 302.532 | 0.132 | |
| 49 | 39 | 43 | -9.3% | 44.738 | 0.872 | |
| 50 | 35 | 33 | 6.06% | 25.942 | 1.349 | |
| 51 | 28 | 28 | - | 17.197 | 1.628 | |
| 52 | 26 | 28 | -7.14% | 1.519 | 17.118 | |
| 53 | 25 | 25 | - | 48.671 | 0.514 | |
| 54 | 25 | 25 | - | 24.275 | 1.03 | |
| 55 | 19 | 19 | - | 4.356 | 4.362 | |
| 56 | 17 | 17 | - | 40.519 | 0.42 | |
| 57 | 16 | 16 | - | 70.705 | 0.226 | |
| 58 | 15 | 19 | -21.05% | 67.01 | 0.224 | |
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