| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| North Branch | 1 | 12,746 | 10,855 | 2.81% | 342 | 37 | City |
| Wyoming | 2 | 8,150 | 8,037 | 0.36% | 395 | 21 | City |
| Chisago City | 3 | 5,988 | 5,812 | 0.55% | 336 | 18 | City |
| Lindstrom | 4 | 5,069 | 4,903 | 0.6% | 1,328 | 4 | City |
| Stacy | 5 | 4,355 | 4,402 | -0.27% | 153 | 29 | City |
| Rush City | 6 | 3,314 | 3,234 | 0.42% | 780 | 4 | City |
| Shafer | 7 | 1,223 | 1,161 | 0.91% | 963 | 1 | City |
| Harris | 8 | 1,145 | 1,112 | 0.53% | 57 | 20 | City |
| Taylors Falls | 9 | 1,055 | 1,049 | 0.09% | 265 | 4 | City |
| Center City | 10 | 636 | 622 | 0.32% | 1,076 | 1 | City |
North Branch is the largest city in Chisago County, with a population of 12,746.
Center City is the smallest city in Chisago County, with a population of 636.
There are 10 cities in Chisago County, Minnesota.