There are 15 cities in Iosco 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 |
|---|---|---|---|---|---|---|---|
| Oscoda charter township | 1 | 7,161 | 7,129 | -0.4% | 59 | 122.0 | Township |
| Plainfield township | 2 | 3,343 | 3,352 | -0.42% | 32 | 103.7 | Township |
| East Tawas | 3 | 2,685 | 2,664 | 0.19% | 954 | 2.8 | City |
| Au Sable charter township | 4 | 2,022 | 2,016 | -0.39% | 96 | 21.0 | Township |
| Tawas City | 5 | 1,848 | 1,828 | 0.27% | 1,088 | 1.7 | City |
| Tawas township | 6 | 1,731 | 1,726 | -0.4% | 52 | 33.4 | Township |
| Baldwin township | 7 | 1,611 | 1,609 | -0.49% | 57 | 28.4 | Township |
| Grant township | 8 | 1,540 | 1,532 | -0.39% | 44 | 34.9 | Township |
| Burleigh township | 9 | 731 | 720 | -0.14% | 21 | 34.6 | Township |
| Wilber township | 10 | 722 | 716 | -0.28% | 10 | 72.4 | Township |
| Reno township | 11 | 630 | 622 | -0.16% | 18 | 35.3 | Township |
| Sherman township | 12 | 439 | 431 | 0% | 12 | 35.9 | Township |
| Alabaster township | 13 | 424 | 424 | -0.47% | 19 | 22.2 | Township |
| Whittemore | 14 | 419 | 415 | 0.24% | 409 | 1.0 | City |
| Turner | 15 | 120 | 120 | 0% | 117 | 1.0 | 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.
Oscoda charter township is the largest city in Iosco County.
Turner is the smallest city in Iosco County.
There are 15 cities in Iosco County, Michigan.