| 1 | Marty Indian School | Marty | Marty Indian School | Combined | 220 | 6.9:1 |
| 2 | Lincoln Elementary - 08 | Aberdeen | Aberdeen School District 06-1 | Elementary | 233 | 8.2:1 |
| 3 | Lead-Deadwood Elementary - 03 | Deadwood | Lead-Deadwood School District 40-1 | Elementary | 243 | 9.0:1 |
| 4 | Isna Wica Owayawa | Oglala | Isna Wica Owayawa | Elementary | 230 | 9.4:1 |
| 5 | Tiospa Zina Tribal School | Agency Village | Tiospa Zina Tribal School | Combined | 546 | 9.6:1 |
| 6 | Longfellow Elementary - 05 | Mitchell | Mitchell School District 17-2 | Elementary | 290 | 9.6:1 |
| 7 | Wagner Elementary - 02 | Wagner | Wagner Community School District 11-4 | Elementary | 333 | 9.8:1 |
| 8 | Chamberlain Elementary - 03 | Chamberlain | Chamberlain School District 07-1 | Elementary | 407 | 10.2:1 |
| 9 | Bennett County Elementary School - 03 | Martin | Bennett County School District 03-1 | Elementary | 217 | 10.2:1 |
| 10 | Custer Elementary - 02 | Custer | Custer School District 16-1 | Elementary | 269 | 10.3:1 |
| 11 | St. Francis Indian School | St. Francis | St. Francis Indian School | Combined | 630 | 10.4:1 |
| 12 | West Elementary - 03 | Spearfish | Spearfish School District 40-2 | Elementary | 322 | 10.5:1 |
| 13 | Chamberlain High School - 01 | Chamberlain | Chamberlain School District 07-1 | High | 243 | 10.6:1 |
| 14 | Cheyenne-Eagle Butte School | Eagle Butte | Cheyenne-Eagle Butte School | Combined | 829 | 10.7:1 |
| 15 | Lead-Deadwood High School - 01 | Lead | Lead-Deadwood School District 40-1 | High | 211 | 10.7:1 |
| 16 | Dupree Elementary - 02 | Dupree | Dupree School District 64-2 | Elementary | 203 | 10.8:1 |
| 17 | Miller Elementary - 02 | Miller | Miller School District 29-4 | Elementary | 231 | 10.8:1 |
| 18 | Terry Redlin Elementary - 11 | Sioux Falls | Sioux Falls School District 49-5 | Elementary | 412 | 10.9:1 |
| 19 | McLaughlin Elementary - 02 | McLaughlin | McLaughlin School District 15-2 | Elementary | 203 | 11.0:1 |
| 20 | Redfield Elementary - 03 | Redfield | Redfield School District 56-4 | Elementary | 271 | 11.2:1 |
| 21 | Lakota Tech High School - 10 | Batesland | Oglala Lakota County School District 65-1 | High | 414 | 11.2:1 |
| 22 | Laura B. Anderson Elementary - 10 | Sioux Falls | Sioux Falls School District 49-5 | Elementary | 291 | 11.3:1 |
| 23 | Sisseton Middle School - 02 | Sisseton | Sisseton School District 54-2 | Middle | 281 | 11.4:1 |
| 24 | May Overby Elementary - 09 | Aberdeen | Aberdeen School District 06-1 | Elementary | 327 | 11.5:1 |
| 25 | South Park Elementary - 03 | Belle Fourche | Belle Fourche School District 09-1 | Elementary | 347 | 11.5:1 |
| 26 | Westside Elementary - 03 | Sisseton | Sisseton School District 54-2 | Elementary | 380 | 11.6:1 |
| 27 | Wagner High School - 01 | Wagner | Wagner Community School District 11-4 | High | 201 | 11.7:1 |
| 28 | Chamberlain Jr. High - 02 | Chamberlain | Chamberlain School District 07-1 | Middle | 208 | 11.7:1 |
| 29 | Hot Springs High School - 01 | Hot Springs | Hot Springs School District 23-2 | High | 215 | 11.7:1 |
| 30 | Deubrook Elementary - 03 | Toronto | Deubrook Area School District 05-6 | Elementary | 225 | 11.8:1 |
| 31 | Milbank Elementary - 03 | Milbank | Milbank School District 25-4 | Elementary | 408 | 12.0:1 |
| 32 | North Middle School - 35 | Rapid City | Rapid City Area School District 51-4 | Middle | 418 | 12.0:1 |
| 33 | Crazy Horse School | Wanblee | Crazy Horse School | Combined | 270 | 12.0:1 |
| 34 | L. B. Williams Elementary - 03 | Mitchell | Mitchell School District 17-2 | Elementary | 438 | 12.0:1 |
| 35 | Harrisburg South Middle School - 03 | Harrisburg | Harrisburg School District 41-2 | Middle | 519 | 12.1:1 |
| 36 | Little Wound School | Kyle | Little Wound School | Combined | 755 | 12.1:1 |
| 37 | Clark Elementary - 02 | Clark | Clark School District 12-2 | Elementary | 212 | 12.2:1 |
| 38 | Wolf Creek School - 02 | Pine Ridge | Oglala Lakota County School District 65-1 | Elementary | 567 | 12.2:1 |
| 39 | Harrisburg East Middle School - 11 | Sioux Falls | Harrisburg School District 41-2 | Middle | 428 | 12.2:1 |
| 40 | Milbank High School - 01 | Milbank | Milbank School District 25-4 | High | 333 | 12.2:1 |
| 41 | Madison Middle School - 02 | Madison | Madison Central School District 39-2 | Middle | 270 | 12.2:1 |
| 42 | Hamlin High School - 01 | Hayti | Hamlin School District 28-3 | High | 226 | 12.2:1 |
| 43 | Parker Elementary - 02 | Parker | Parker School District 60-4 | Elementary | 238 | 12.2:1 |
| 44 | Rockyford School - 03 | Porcupine | Oglala Lakota County School District 65-1 | Elementary | 404 | 12.2:1 |
| 45 | Clear Lake Elementary - 02 | Clear Lake | Deuel School District 19-4 | Elementary | 270 | 12.2:1 |
| 46 | Sturgis Elementary - 03 | Sturgis | Meade School District 46-1 | Elementary | 531 | 12.3:1 |
| 47 | Harrisburg North Middle School - 08 | Sioux Falls | Harrisburg School District 41-2 | Middle | 534 | 12.3:1 |
| 48 | Hot Springs Elementary - 02 | Hot Springs | Hot Springs School District 23-2 | Elementary | 306 | 12.4:1 |
| 49 | Flandreau Elementary - 04 | Flandreau | Flandreau School District 50-3 | Elementary | 287 | 12.5:1 |
| 50 | Vermillion Elementary - 05 | Vermillion | Vermillion School District 13-1 | Elementary | 625 | 12.5:1 |