City | 2024 Population |
---|---|
O'Neil | 12 |
Oacoma | 384 |
Oahe Acres | 254 |
Oak Gulch | 23 |
Oak Hollow | 48 |
Oak Lake | 102 |
Oakwood | 210 |
Odessa | 19 |
Oelrichs | 135 |
Oglala | 1,064 |
Ohio | 65 |
Okaton | 38 |
Old Elm Spring Colony | 78 |
Oldham | 119 |
Olean | 40 |
Olivet | 63 |
Onaka | 14 |
One Road | 66 |
Oneida | 25 |
Oneota | 107 |
Onida | 641 |
Ontario | 25 |
Opdahl | 210 |
Oral | 15 |
Ordway | 274 |
Orient | 53 |
Orland | 98 |
Orland Colony | 47 |
Ortley | 47 |
Osceola | 35 |
Oslo | 229 |
Owanka | 31 |
Oxford | 315 |