Iona
What’s happening
Weather
Forecast →Upcoming events
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Local news
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The Iona album
Outdoors in Iona
Parks & trails →Know a trail or park that’s missing? Anyone can add it to OpenStreetMap, and it shows up here on the next refresh.
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
About Iona
Unincorporated community in South Dakota, United StatesIona 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".
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Town numbers
Health in Iona
Compared with South Dakota
of 26 measures CDC estimates. The other 18 are too close to call.
What stands out
Care nearby
Natural hazards in Iona
Expected storm and flood damage is higher than in 85% of U.S. communities.
Climate in Iona
Full climate →Iona has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 88°, a January night drops to 11°, and about 43 inches of snow falls in a normal winter.
Libraries near Iona
See all →Where Iona is
Explore map →Imported town boundary