Founded on Jan 15, 1851, Dickinson County is one of 99 counties in the state of Iowa. Historically, Dickinson County was formed from Kossuth County. The city of Spirit Lake is the county seat. With FIPS code of 59, Dickinson County has a population of 17,851 and area of 381 square miles (987 km2).
List of all cities in Dickinson County, IA alphabetically
| City/Town | Postal Code | Area Code |
| Arnolds Park, IA | 51331 | 712 |
| Crandalls Lodge, IA | 51360 | 712 |
| Egralharve, IA | 51360 | 712 |
| Lake Park, IA | 51347 | 712 |
| Methodist Camp, IA | 51360 | 712 |
| Milford, IA | 51351 | 712 |
| Montgomery, IA | 51360 | 712 |
| Okoboji, IA | 51355 | 712 |
| Old Town, IA | 51351 | 712 |
| Spirit Lake, IA | 51360 | 712 |
| Superior, IA | 51363 | 712 |
| Templar Park, IA | 51360 | 712 |
| Terril, IA | 51364 | 712 |
| Triboji Beach, IA | 51360 | 712 |
| Wahpeton, IA | 51360 | 712 |
| West Okoboji, IA | 51351 | 712 |