There are 29 cities in Gratiot County, Michigan.
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 | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Alma | 1 | 9,328 | 9,470 | -0.38% | 1,583 | 5.9 | City |
| St. Johns | 2 | 7,699 | 7,698 | 0% | 1,827 | 4.2 | City |
| St. Louis | 3 | 7,010 | 7,001 | 0.03% | 2,115 | 3.3 | City |
| Ithaca | 4 | 2,801 | 2,847 | -0.43% | 489 | 5.7 | City |
| Wheeler township | 5 | 2,591 | 2,608 | 0.23% | 72 | 35.9 | Township |
| Fulton township | 6 | 2,459 | 2,473 | 0.24% | 70 | 35.0 | Township |
| Pine River township | 7 | 2,348 | 2,346 | 0.47% | 77 | 30.4 | Township |
| Seville township | 8 | 2,121 | 2,126 | 0.38% | 60 | 35.5 | Township |
| Sumner township | 9 | 1,861 | 1,859 | 0.49% | 52 | 35.6 | Township |
| Bethany township | 10 | 1,751 | 1,767 | 0.06% | 50 | 34.7 | Township |
| Arcada township | 11 | 1,658 | 1,670 | 0.24% | 52 | 32.2 | Township |
| Shepherd | 12 | 1,505 | 1,496 | 0.13% | 1,573 | 1.0 | Village |
| Elba township | 13 | 1,283 | 1,288 | 0.31% | 37 | 35.0 | Township |
| Breckenridge | 14 | 1,259 | 1,275 | -0.32% | 1,184 | 1.1 | Village |
| Carson City | 15 | 1,129 | 1,105 | 0.53% | 987 | 1.1 | City |
| Newark township | 16 | 1,107 | 1,111 | 0.45% | 32 | 34.3 | Township |
| New Haven township | 17 | 1,054 | 1,060 | 0.19% | 30 | 35.6 | Township |
| Elsie | 18 | 942 | 941 | 0% | 825 | 1.1 | Village |
| North Star township | 19 | 887 | 899 | 0% | 26 | 33.7 | Township |
| Emerson township | 20 | 836 | 848 | 0% | 24 | 34.1 | Township |
| Washington township | 21 | 798 | 809 | 0% | 23 | 35.3 | Township |
| Merrill | 22 | 666 | 685 | -0.74% | 958 | 0.7 | Village |
| Maple Rapids | 23 | 584 | 579 | 0.17% | 428 | 1.4 | Village |
| North Shade township | 24 | 552 | 559 | 0% | 16 | 35.6 | Township |
| Lafayette township | 25 | 511 | 517 | 0% | 14 | 36.0 | Township |
| Ashley | 26 | 510 | 514 | -0.2% | 761 | 0.7 | Village |
| Hamilton township | 27 | 424 | 425 | 0.47% | 12 | 34.7 | Township |
| Perrinton | 28 | 391 | 391 | 0% | 619 | 0.6 | Village |
| Hubbardston | 29 | 344 | 339 | 0.29% | 237 | 1.5 | Village |
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.
Alma is the largest city in Gratiot County.
Hubbardston is the smallest city in Gratiot County.
There are 29 cities in Gratiot County, Michigan.