South Dakota cities which start with the letter O.

South Dakota Zip Codes

PlacePlace Type2010 Population
Oacoma township 71
Oelrichs town 126
Oglala
Okaton township 46
Okreek
Oldham city 133
Olivet town 74
Onaka town 15
Onida city 658
Opal
Oral
Orient township 49
Ortley township 74
Ottumwa
Owanka township 28

Browse SD Cities by Letter

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z