There are 38 cities in Marathon County, Wisconsin.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | State | 2024 Population | 2020 Census | Annual Change | Density (mi²) | Area (mi²) |
|---|---|---|---|---|---|---|---|
| Wausau | 1 | Wisconsin | 39,651 | 40,015 | -0.23% | 2,062 | 19.23 |
| Marshfield | 2 | Wisconsin | 18,642 | 18,936 | -0.39% | 1,351 | 13.80 |
| Weston | 3 | Wisconsin | 15,923 | 15,735 | 0.3% | 737 | 21.62 |
| Merrill | 4 | Wisconsin | 8,897 | 9,347 | -1.24% | 1,189 | 7.49 |
| Kronenwetter | 5 | Wisconsin | 8,680 | 8,364 | 0.92% | 168 | 51.61 |
| Antigo | 6 | Wisconsin | 8,037 | 8,085 | -0.15% | 1,245 | 6.46 |
| Rib Mountain | 7 | Wisconsin | 6,343 | 5,963 | 1.52% | 526 | 12.05 |
| Rothschild | 8 | Wisconsin | 5,472 | 5,560 | -0.4% | 838 | 6.53 |
| Mosinee | 9 | Wisconsin | 4,495 | 4,487 | 0.04% | 572 | 7.86 |
| Medford | 10 | Wisconsin | 4,223 | 4,349 | -0.73% | 939 | 4.50 |
| Maine | 11 | Wisconsin | 2,581 | 2,613 | -0.31% | 60 | 43.08 |
| Abbotsford | 12 | Wisconsin | 2,377 | 2,273 | 1.11% | 801 | 2.97 |
| Schofield | 13 | Wisconsin | 2,132 | 2,156 | -0.28% | 1,008 | 2.12 |
| Colby | 14 | Wisconsin | 1,907 | 1,949 | -0.52% | 1,165 | 1.64 |
| Spencer | 15 | Wisconsin | 1,797 | 1,821 | -0.33% | 912 | 1.97 |
| Stratford | 16 | Wisconsin | 1,560 | 1,582 | -0.32% | 294 | 5.30 |
| Marathon City | 17 | Wisconsin | 1,543 | 1,579 | -0.58% | 473 | 3.26 |
| Edgar | 18 | Wisconsin | 1,443 | 1,439 | 0.07% | 798 | 1.81 |
| Athens | 19 | Wisconsin | 1,056 | 1,064 | -0.19% | 431 | 2.45 |
| Wittenberg | 20 | Wisconsin | 979 | 1,013 | -0.81% | 540 | 1.81 |
| Dorchester | 21 | Wisconsin | 828 | 848 | -0.6% | 596 | 1.39 |
| Birnamwood | 22 | Wisconsin | 727 | 729 | 0% | 330 | 2.20 |
| Auburndale | 23 | Wisconsin | 699 | 701 | 0% | 338 | 2.07 |
| Hatley | 24 | Wisconsin | 695 | 649 | 1.76% | 712 | 0.98 |
| Polonia | 25 | Wisconsin | 694 | 636 | 2.21% | 208 | 3.34 |
| Stetsonville | 26 | Wisconsin | 563 | 565 | 0% | 1,411 | 0.40 |
| Rosholt | 27 | Wisconsin | 463 | 477 | -0.64% | 441 | 1.05 |
| Junction City | 28 | Wisconsin | 411 | 419 | -0.48% | 273 | 1.51 |
| Unity | 29 | Wisconsin | 375 | 385 | -0.53% | 378 | 0.99 |
| Mattoon | 30 | Wisconsin | 355 | 361 | -0.28% | 217 | 1.64 |
| Aniwa | 31 | Wisconsin | 241 | 243 | 0% | 113 | 2.12 |
| Eland | 32 | Wisconsin | 195 | 197 | 0% | 88 | 2.21 |
| Elderon | 33 | Wisconsin | 157 | 161 | -0.63% | 140 | 1.12 |
| Fenwood | 34 | Wisconsin | 136 | 140 | -0.73% | 138 | 0.98 |
| Whittlesey | 35 | Wisconsin | 87 | 122 | -4.4% | 77 | 1.13 |
| Chelsea | 36 | Wisconsin | 72 | 89 | -5.26% | 156 | 0.46 |
| Knowlton | 37 | Wisconsin | 66 | 78 | 3.13% | 66 | 1 |
| Paac Ciinak | 38 | Wisconsin | 62 | 75 | -3.13% | 62 | 1 |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Wausau is the largest city in Marathon County.
Paac Ciinak is the smallest city in Marathon County.
There are 38 cities in Marathon County, Wisconsin.