7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Granite Falls | 1 | 2,649 | 2,735 | -0.53% | 747 | 4 | City |
| Canby | 2 | 1,651 | 1,689 | -0.36% | 737 | 2 | City |
| Clarkfield | 3 | 811 | 838 | -0.49% | 716 | 1 | City |
| Wood Lake | 4 | 369 | 380 | -0.54% | 489 | 1 | City |
| Hanley Falls | 5 | 235 | 243 | -0.42% | 944 | 0 | City |
| Echo | 6 | 232 | 240 | -0.43% | 634 | 0 | City |
| Porter | 7 | 160 | 165 | -0.62% | 80 | 2 | City |
Granite Falls is the largest city in Yellow Medicine County, with a population of 2,649.
Porter is the smallest city in Yellow Medicine County, with a population of 160.
There are 7 cities in Yellow Medicine County, Minnesota.