愛奧那 (南達科他州)

{{Infobox settlement
| official_name = 愛奧那
| native_name = Iona
| settlement_type = 非建制地區
| pushpin_map = USA South Dakota
| pushpin_map_caption = 愛奧那在美國南達科他州的位置
| subdivision_type = 國家
| subdivision_name =
| subdivision_type1 = 州
| subdivision_name1 =
| subdivision_type2 = 縣
| subdivision_name2 = 萊曼縣
| area_total_km2 = 356.9
| area_land_km2 = 325.5
| area_water_km2 = 31.4
| area_total_sq_mi = 137.8
| area_land_sq_mi = 125.7
| area_water_sq_mi = 12.1
| population_as_of = 2000
| population_total = 100
| population_density_km2 = 0.3
| population_density_sq_mi = 0.8
| timezone = 北美中部時區
| utc_offset = -6
| timezone_DST = 北美中部時區夏令時間
| utc_offset_DST = -5
| elevation_m = 516
| elevation_ft = 1693
| coordinates =
| postal_code_type = 美國郵遞區號
| postal_code = 57542
| area_code = 605
| blank_name = 聯邦資料處理標準編號
| blank_info = 46-31740愛奧那在美國原住民語言當中解作「周邊的火種」，而當地的美國郵遞區號則是57542。

參考資料