Founded in 1849, Itasca County is one of 87 counties in the state of Minnesota. Historically, Itasca County was one of nine original counties; formed from residual La Pointe County, Wisconsin Territory. The city of Grand Rapids is the county seat. With FIPS code of 61, Itasca County has a population of 45,070 and area of 2,665.06 square miles (6,902 km2).
List of all cities in Itasca County, MN alphabetically
| City/Town | Postal Code | Area Code |
| Arcturus, MN | 55786 | 218 |
| Arrowhead Promotion Fulfillm, MN | 55745 | 218 |
| Ball Bluff, MN | 55752 | 218 |
| Bass Brook, MN | 55721 | 218 |
| Bigfork, MN | 56628 | 218 |
| 56639 | 218 | |
| Boray, MN | 55709 | 218 |
| Bovey, MN | 55709 | 218 |
| Bowstring, MN | 56631 | 218 |
| Calumet, MN | 55716 | 218 |
| Cohasset, MN | 55721 | 218 |
| Coleraine, MN | 55722 | 218 |
| Cooley, MN | 55769 | 218 |
| Cornish, MN | 55752 | 218 |
| Craigville, MN | 56639 | 218 |
| Deer River, MN | 56636 | 218 |
| Effie, MN | 56639 | 218 |
| Good Hope, MN | 56681 | 218 |
| Goodland, MN | 55742 | 218 |
| Grand Rapids, MN | 55730 | 218 |
| 55744 | 218 | |
| 55745 | 218 | |
| Greenway, MN | 55764 | 218 |
| Holman, MN | 55786 | 218 |
| Inger, MN | 56636 | 218 |
| Jacobson, MN | 55752 | 218 |
| Keewatin, MN | 55753 | 218 |
| Lawrence, MN | 55786 | 218 |
| Lone Pine, MN | 55769 | 218 |
| Marble, MN | 55764 | 218 |
| Marcell, MN | 56657 | 218 |
| Max, MN | 56659 | 218 |
| Morse, MN | 56636 | 218 |
| Nashwauk, MN | 55769 | 218 |
| Oslund, MN | 56680 | 218 |
| Oteneagen, MN | 56636 | 218 |
| Pengilly, MN | 55775 | 218 |
| Sand Lake, MN | 56680 | 218 |
| Savannah, MN | 55786 | 218 |
| Spring Lake, MN | 56680 | 218 |
| Squaw Lake, MN | 56681 | 218 |
| Stokes, MN | 56628 | 218 |
| Swan River, MN | 55784 | 218 |
| Taconite, MN | 55786 | 218 |
| Talmoon, MN | 56637 | 218 |
| Warba, MN | 55793 | 218 |
| Wirt, MN | 56688 | 218 |
| Zemple, MN | 56636 | 218 |