2023 Volleyball: 161 teams
Class L
Region: 1 - Organizer: Herrin Middle School - Host: Carterville Junior High
Carbondale Middle School, 1423
Carterville Junior High, 1583
Herrin Middle School, 1566
Murphysboro Middle School, 1257
Region: 2 - Organizer: Marion Junior High - Host: Central Jr. High (West Frankfort)
Central Jr. High (West Frankfort), 1021
Harrisburg Middle School, 1103
Marion Junior High, 2171
Massac Junior High (Metropolis), 1292
Region: 3 - Organizer: DuQuoin Middle School - Host: DuQuoin Middle School
Benton Grade School, 1068
Casey Middle School (Mt.Vernon), 1284
DuQuoin Middle School, 857
Hamilton County Junior High, 760
Region: 4 - Organizer: Waterloo Junior High - Host: Belleville Central Junior High
Belleville Central Junior High, 1557
Belleville West Junior High, 1602
Emge Jr. High School, 689
Waterloo Junior High, 1791
Region: 5 - Organizer: Belle Valley School (Belleville) - Host: Mascoutah Middle School
Belle Valley School (Belleville), 903
Mascoutah Middle School, 2784
Whiteside Middle School, 1105
Wolf Branch Middle School, 769
Region: 6 - Organizer: Triad Middle School - Host: Fulton Junior High (O'Fallon)
Carriel Junior High (O'Fallon), 1924
Collinsville Junior High School, 3996
Fulton Junior High (O'Fallon), 1835
Triad Middle School, 2654
Region: 7 - Organizer: Salem Franklin Park Middle School - Host: Salem Franklin Park Middle School
Centralia Junior High, 1087
Highland Middle School, 1818
Salem Franklin Park Middle School, 906
Wesclin Middle School, 902
Region: 8 - Organizer: Olney Richland County Middle School - Host: Flora Floyd Henson Junior High
Carmi-White County Middle School, 850
Flora Floyd Henson Junior High, 774
Mt.Carmel Junior High School, 866
Olney Richland County Middle School, 1395
Class M
Region: 1 - Organizer: Anna - Host: Goreville
Anna, 585
Goreville , 418
Hardin County School District, 350
Vienna , 374
Region: 2 - Organizer: Christopher Elementary School - Host: Christopher Elementary School
Christopher Elementary School, 444
Johnston City Middle School, 684
Unity Point School, 640
Zeigler-Royalton Junior High, 334
Region: 3 - Organizer: Sparta Lincoln School - Host: Trico Junior High
Pinckneyville Junior High School, 460
Sesser-Valier Junior High, 379
Sparta Lincoln School, 671
Trico Junior High, 569
Region: 4 - Organizer: Red Bud Elementary School - Host: Red Bud Elementary School
Chester Grade School, 547
Dupo Junior High, 590
Millstadt School, 667
Red Bud Elementary School, 544
Region: 5 - Organizer: Pontiac Jr High School - Host: Pontiac Jr High School
Grant Middle School, 519
Pontiac Jr High School, 554
Smithton, 543
St Clare School of O'Fallon, 381
Region: 6 - Organizer: Aviston Elementary School - Host: Aviston Elementary School
Aviston Elementary School, 394
Lebanon Junior High, 365
Maryville Christian School (Maryville), 429
Shiloh Middle School, 563
Region: 7 - Organizer: Nashville Middle School - Host: Breese District 12
Breese District 12, 605
Carlyle Junior High, 670
Nashville Middle School, 524
Okawville Jr High , 336
Region: 8 - Organizer: Gallatin County Junior High School - Host: Fairfield Junior High
Eldorado Middle School, 676
Fairfield Junior High, 555
Gallatin County Junior High School, 459
Norris City-Omaha-Enfield, 462
Class S
Region: 1 - Organizer: Meridian Middle School (Mounds) - Host: Shawnee Junior High
Cairo Junior High School, 193
Century Junior High, 201
Dongola Unit School District 66, 0
Egyptian Middle School, 266
Joppa - Maple Grove School, 144
Meridian Middle School (Mounds), 280
Shawnee Junior High, 202
Region: 2 - Organizer: Lick Creek School - Host: Jonesboro CSD
Cobden Unit School, 280
Cypress-Buncomb Co-op, 106
Jonesboro CSD, 307
Lick Creek School, 138
New Simpson Hill School, 187
Pope County School, 285
Region: 3 - Organizer: Akin - Host: Creal Springs - Adams School
Akin , 93
Carrier Mills-Stonefort Jr. High, 307
Crab Orchard Elementary School, 308
Creal Springs - Adams School, 210
Ewing-Northern CCSD, 214
Galatia Junior High, 260
Thompsonville , 183
Region: 4 - Organizer: Desoto - Host: Desoto
Desoto , 167
Giant City , 208
Our Lady of Mount Carmel Regional Catholic School (OLMC Herrin), 263
St.Andrew - Im. Lu. (M'boro) Tr. Ch. (C'dale) Co-op, 151
St John The Baptist Catholic (West Frankfort), 52
Unity Christian School (Energy), 200
Region: 5 - Organizer: Summersville Grade School - Host: Summersville Grade School
Bethel-McClellan co-op, 158
Bluford-Farrington Co-op, 244
Opdyke-Belle Rive Grade School, 139
Spring Garden, 217
Summersville Grade School, 272
Wayne City Junior High, 329
Region: 6 - Organizer: Tamaroa Grade School - Host: Pinckneyville CCSD 204
Elverado Junior High School, 247
Pinckneyville CCSD 204, 185
St Ann-Oakdale Co-op, 37
Tamaroa-St.Bruno Co-op, 92
Waltonville Grade School, 211
Region: 7 - Organizer: St John Lutheran (Chester) - Host: St John Lutheran (Chester)
Coulterville Unit District, 146
Evansville Attendance Center, 115
Prairie du Rocher CCSD, 130
St John Lutheran (Chester), 82
Steeleville-St.Mark's Lutheran Co-op, 256
Region: 8 - Organizer: St John's Lutheran (Red Bud) - Host: St John Catholic (Red Bud)
Marissa Junior High, 313
New Athens Junior High, 302
St.John Catholic-Trinity Lu.(RB)-St.Mary (Chester) Co-op, 156
St John's Lutheran (Red Bud), 163
St Libory CCSD School, 63
Region: 9 - Organizer: St Teresa Catholic - Host: Holy Childhood(Mascoutah)
Holy Childhood(Mascoutah), 149
Signal Hill Junior High , 290
St Peter and Paul Catholic School (Waterloo), 192
St Teresa Catholic, 162
Valmeyer Junior High, 220
Region: 10 - Organizer: St Boniface (Edwardsville) - Host: St. Mary's Catholic (Alton)
Albers-Damiansville Co-op, 156
St Boniface (Edwardsville), 228
St Mary's School (Edwardsville), 177
St Rose Elementary School, 152
St. Mary's Catholic (Alton), 272
Region: 11 - Organizer: All Saints Academy (Breese) - Host: All Saints Academy (Breese)
All Saints Academy (Breese), 301
Bartelso Elementary School, 163
Germantown Elementary School, 219
Sandoval Junior High, 259
Trinity-St.Mary's Co-op, 253
Region: 12 - Organizer: Woodlawn - Host: Woodlawn
Ashley Grade School , 119
Grand Prairie, 0
Irvington-North Wamac co-op, 70
TSJ-(Nashville)-Immanuel Lutheran (Okawville) Co-op, 236
Woodlawn , 311
Region: 13 - Organizer: Willow Grove - Host: Odin
Central City School, 325
New Horizon Christian School (Centralia), 137
Odin-ACA (Salem) co-op, 190
Selmaville , 235
Willow Grove , 147
Region: 14 - Organizer: Raccoon - Host: Kell CSD
Field C.C.S.D. School, 231
Kell CSD, 80
Raccoon , 218
Rome Comm. Cons. School, 313
St Mary's School (Mt. Vernon), 83
Region: 15 - Organizer: Altamont Lutheran Interparrish School - Host: Altamont Lutheran Interparrish School
Altamont Lutheran Interparrish School, 173
Iuka Grade School, 220
Patoka Junior High, 144
St Peter Lutheran School, 44
Trinity Lutheran School (Stewardson), 98
Region: 16 - Organizer: Allendale - Host: Cisne Middle School
Allendale-St. Mary's (Mt. Carmel) Co-op, 124
Cisne Middle School, 235
Clay City Junior High, 208
Jasper-Geff Co-op, 170
New Hope , 194