64 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Marysville | 1 | 3,415 | 3,451 | -0.2% | 749 | 5 | City |
| Marysville | 2 | 3,415 | 3,448 | -0.2% | 749 | 5 | City |
| Marysville | 3 | 2,503 | 2,442 | 0.48% | 50 | 50 | Township |
| Marysville | 4 | 2,503 | 2,442 | 0.48% | 50 | 50 | Township |
| Blue Rapids City | 5 | 1,006 | 1,016 | -0.3% | 28 | 36 | Township |
| Blue Rapids City | 6 | 1,006 | 1,015 | -0.3% | 28 | 36 | Township |
| Blue Rapids | 7 | 919 | 927 | -0.22% | 463 | 2 | City |
| Blue Rapids | 8 | 919 | 926 | -0.22% | 463 | 2 | City |
| Vermillion | 9 | 890 | 895 | 0.11% | 25 | 36 | Township |
| Vermillion | 10 | 890 | 894 | 0.11% | 25 | 36 | Township |
| Waterville | 11 | 763 | 777 | -0.26% | 21 | 36 | Township |
| Waterville | 12 | 763 | 774 | -0.26% | 21 | 36 | Township |
| Frankfort | 13 | 725 | 729 | -0.14% | 720 | 1 | City |
| Frankfort | 14 | 725 | 728 | -0.14% | 720 | 1 | City |
| Waterville | 15 | 648 | 661 | -0.31% | 1,317 | 0 | City |
| Waterville | 16 | 648 | 658 | -0.31% | 1,317 | 0 | City |
| Murray | 17 | 608 | 603 | 0.33% | 17 | 36 | Township |
| Murray | 18 | 608 | 602 | 0.33% | 17 | 36 | Township |
| Home | 19 | 528 | 521 | 0.57% | 15 | 36 | Township |
| Home | 20 | 528 | 520 | 0.57% | 15 | 36 | Township |
| Axtell | 21 | 407 | 398 | 0.49% | 778 | 1 | City |
| Axtell | 22 | 407 | 397 | 0.49% | 778 | 1 | City |
| Guittard | 23 | 384 | 390 | -0.26% | 11 | 36 | Township |
| Guittard | 24 | 384 | 390 | -0.26% | 11 | 36 | Township |
| Bremen | 25 | 271 | 45 | 7.11% | 160 | 2 | CDP |
| Marysville | 26 | 255 | 259 | 0% | 8 | 31 | Township |
| Marysville | 27 | 255 | 259 | 0% | 8 | 31 | Township |
| Herkimer | 28 | 217 | 221 | 0% | 6 | 36 | Township |
| Herkimer | 29 | 217 | 221 | 0% | 6 | 36 | Township |
| Beattie | 30 | 201 | 203 | -0.5% | 878 | 0 | City |
| Beattie | 31 | 201 | 203 | -0.5% | 878 | 0 | City |
| Oketo | 32 | 199 | 202 | 0% | 6 | 35 | Township |
| Oketo | 33 | 199 | 202 | 0% | 6 | 35 | Township |
| Noble | 34 | 174 | 177 | 0% | 5 | 35 | Township |
| Noble | 35 | 174 | 177 | 0% | 5 | 35 | Township |
| Elm Creek | 36 | 145 | 150 | -1.36% | 4 | 36 | Township |
| Elm Creek | 37 | 145 | 150 | -1.36% | 4 | 36 | Township |
| Richland | 38 | 144 | 146 | -0.69% | 4 | 36 | Township |
| Richland | 39 | 144 | 146 | -0.69% | 4 | 36 | Township |
| Center | 40 | 136 | 136 | -0.73% | 4 | 38 | Township |
| Center | 41 | 136 | 136 | -0.73% | 4 | 38 | Township |
| St. Bridget | 42 | 136 | 138 | 0% | 4 | 35 | Township |
| St. Bridget | 43 | 136 | 138 | 0% | 4 | 35 | Township |
| Summerfield | 44 | 123 | 126 | -0.81% | 357 | 0 | City |
| Summerfield | 45 | 123 | 126 | -0.81% | 357 | 0 | City |
| Cottage Hill | 46 | 122 | 123 | 0% | 3 | 36 | Township |
| Cottage Hill | 47 | 122 | 123 | 0% | 3 | 36 | Township |
| Wells | 48 | 116 | 117 | 0% | 3 | 38 | Township |
| Wells | 49 | 116 | 117 | 0% | 3 | 38 | Township |
| Blue Rapids | 50 | 76 | 78 | -1.3% | 2 | 36 | Township |
| Blue Rapids | 51 | 76 | 78 | -1.3% | 2 | 36 | Township |
| Balderson | 52 | 75 | 75 | 0% | 2 | 38 | Township |
| Balderson | 53 | 75 | 75 | 0% | 2 | 38 | Township |
| Vermillion | 54 | 75 | 78 | -1.32% | 361 | 0 | City |
| Vermillion | 55 | 75 | 78 | -1.32% | 361 | 0 | City |
| Cleveland | 56 | 74 | 74 | 0% | 2 | 36 | Township |
| Cleveland | 57 | 74 | 74 | 0% | 2 | 36 | Township |
| Oketo | 58 | 61 | 61 | 0% | 592 | 0 | City |
| Oketo | 59 | 61 | 61 | 0% | 592 | 0 | City |
| Clear Fork | 60 | 45 | 43 | 0% | 1 | 36 | Township |
| Clear Fork | 61 | 45 | 43 | 0% | 1 | 36 | Township |
| Bigelow | 62 | 38 | 38 | 0% | 1 | 37 | Township |
| Bigelow | 63 | 38 | 38 | 0% | 1 | 37 | Township |
| Home | 64 | 29 | 171 | -23.68% | 7 | 4 | CDP |
Marysville is the largest city in Marshall County, with a population of 3,415.
Home is the smallest city in Marshall County, with a population of 29.
There are 64 cities in Marshall County, Kansas.