Iona is an unincorporated community in Lyman County, South Dakota, United States. Although not tracked by the Census Bureau, Iona has been assigned the ZIP code of 57542.
Iona is a Native American name meaning "fire around".[2]
References
- ^ a b U.S. Geological Survey Geographic Names Information System: Iona, South Dakota
- ^ Federal Writers' Project (1940). South Dakota place-names, v.1-3. University of South Dakota. p. 43.
Municipalities and communities of Lyman County, South Dakota, United States | ||
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| City |  | |
| Towns | ||
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| Other communities | ||
| Indian reservations | ||
| Ghost town | ||
| Footnotes | ‡This populated place also has portions in an adjacent county or counties | |