Youngest by median age in South Dakota
South Dakota counties and cities ranked by median age.
This page ranks the counties and cities of South Dakota by median age — which have the lowest median age, according to the US Census Bureau's American Community Survey 5-year estimates.
Among counties, Clay County leads at 24.5 yrs.
Among cities & places, Cottonwood leads at 0.0 yrs.
Counties
Cities & places
Top 100.| # | Name | Median age | |
|---|---|---|---|
| 1 | Cottonwood | 0.0 yrs | |
| 2 | Long Hollow | 7.9 yrs | |
| 3 | Farmer | 9.6 yrs | |
| 4 | Jamesville Colony | 9.7 yrs | |
| 5 | White Horse | 10.5 yrs | |
| 6 | Swift Bird | 10.6 yrs | |
| 7 | Naples | 13.5 yrs | |
| 8 | Onaka | 13.5 yrs | |
| 9 | Sicangu Village | 13.6 yrs | |
| 10 | Orland Colony | 14.0 yrs | |
| 11 | Belvidere | 14.3 yrs | |
| 12 | Corn Creek | 14.6 yrs | |
| 13 | Tschetter Colony | 14.8 yrs | |
| 14 | Horse Creek | 15.7 yrs | |
| 15 | Peever Flats | 15.8 yrs | |
| 16 | Willow Lake | 16.2 yrs | |
| 17 | Parmelee | 18.0 yrs | |
| 18 | West Brule | 18.2 yrs | |
| 19 | La Plant | 18.3 yrs | |
| 20 | Soldier Creek | 18.5 yrs | |
| 21 | Clearfield Colony | 19.5 yrs | |
| 22 | Two Strike | 19.7 yrs | |
| 23 | Allen | 20.2 yrs | |
| 24 | Enemy Swim | 20.2 yrs | |
| 25 | Little Eagle | 20.5 yrs | |
| 26 | Mayfield Colony | 20.8 yrs | |
| 27 | Green Grass | 21.0 yrs | |
| 28 | Bullhead | 21.1 yrs | |
| 29 | Wanblee | 21.6 yrs | |
| 30 | Dante | 21.7 yrs | |
| 31 | Bryant | 21.9 yrs | |
| 32 | Ideal | 21.9 yrs | |
| 33 | Lower Brule | 22.0 yrs | |
| 34 | Mission | 22.1 yrs | |
| 35 | Wounded Knee | 22.1 yrs | |
| 36 | North Eagle Butte | 22.7 yrs | |
| 37 | Richland | 22.7 yrs | |
| 38 | Clark Colony | 22.8 yrs | |
| 39 | Manderson-White Horse Creek | 22.9 yrs | |
| 40 | Vermillion | 22.9 yrs | |
| 41 | Norris | 23.3 yrs | |
| 42 | Meadow View Addition | 23.9 yrs | |
| 43 | Pine Ridge | 24.2 yrs | |
| 44 | Summit | 24.4 yrs | |
| 45 | Spring Creek Colony | 24.5 yrs | |
| 46 | Lake Norden | 24.6 yrs | |
| 47 | Brookings | 24.7 yrs | |
| 48 | Sinai | 24.9 yrs | |
| 49 | Kaylor | 25.8 yrs | |
| 50 | Reliance | 25.8 yrs | |
| 51 | St. Francis | 25.8 yrs | |
| 52 | Agency Village | 26.1 yrs | |
| 53 | Rosebud | 26.4 yrs | |
| 54 | Wakpala | 26.4 yrs | |
| 55 | Kyle | 26.6 yrs | |
| 56 | Spring Creek | 26.9 yrs | |
| 57 | Colome | 27.4 yrs | |
| 58 | Timber Lake | 27.4 yrs | |
| 59 | Hazel | 27.5 yrs | |
| 60 | Veblen | 27.7 yrs | |
| 61 | Eagle Butte | 27.8 yrs | |
| 62 | White River | 27.9 yrs | |
| 63 | Ethan | 28.1 yrs | |
| 64 | Oglala | 28.1 yrs | |
| 65 | Box Elder | 28.6 yrs | |
| 66 | Chancellor | 28.6 yrs | |
| 67 | Ward | 28.8 yrs | |
| 68 | Mount Vernon | 28.9 yrs | |
| 69 | Volga | 29.0 yrs | |
| 70 | Whitehorse | 29.1 yrs | |
| 71 | Bridger | 29.2 yrs | |
| 72 | Baltic | 29.6 yrs | |
| 73 | Elkton | 29.6 yrs | |
| 74 | Fort Thompson | 29.6 yrs | |
| 75 | Aurora | 29.7 yrs | |
| 76 | Lebanon | 29.7 yrs | |
| 77 | Tea | 29.7 yrs | |
| 78 | Artesian | 29.8 yrs | |
| 79 | McLaughlin | 29.8 yrs | |
| 80 | Lake Andes | 30.1 yrs | |
| 81 | Harrisburg | 30.2 yrs | |
| 82 | Tolstoy | 30.3 yrs | |
| 83 | Colman | 30.5 yrs | |
| 84 | Vienna | 30.5 yrs | |
| 85 | Fairview | 31.1 yrs | |
| 86 | Badger | 31.3 yrs | |
| 87 | Cavour | 31.4 yrs | |
| 88 | Bancroft | 31.5 yrs | |
| 89 | Hayti | 31.6 yrs | |
| 90 | Peever | 31.6 yrs | |
| 91 | Humboldt | 31.8 yrs | |
| 92 | White | 31.8 yrs | |
| 93 | Nisland | 31.9 yrs | |
| 94 | Ramona | 31.9 yrs | |
| 95 | Columbia | 32.0 yrs | |
| 96 | Letcher | 32.0 yrs | |
| 97 | Fruitdale | 32.2 yrs | |
| 98 | Fairfax | 32.4 yrs | |
| 99 | Porcupine | 32.5 yrs | |
| 100 | Dupree | 32.6 yrs |
Nationwide
1Other rankings in South Dakota
20- Largest by population in South Dakota
- Most densely populated in South Dakota
- Highest median household income in South Dakota
- Highest median home value in South Dakota
- Most affordable home values in South Dakota
- Highest median gross rent in South Dakota
- Cheapest median gross rent in South Dakota
- Oldest by median age in South Dakota
- Most college-educated in South Dakota
- Highest poverty rate in South Dakota
- Lowest poverty rate in South Dakota
- Highest homeownership rate in South Dakota
- Lowest homeownership rate in South Dakota
- Longest commutes in South Dakota
- Shortest commutes in South Dakota
- Largest households in South Dakota
- Newest housing in South Dakota
- Oldest housing in South Dakota
- Fastest-growing (2019–2023) in South Dakota
- Fastest-shrinking (2019–2023) in South Dakota