| ACE Preparatory AcademyElementaryMiddle | K–6 | 131 | 10.9 | In person |
| Allegiant Preparatory AcademyElementary | K–5 | 166 | 13.8 | In person |
| Andrew J Brown AcademyElementaryMiddle | K–8 | 435 | 31.1 | In person |
| Avondale Meadows AcademyElementary | K–4 | 332 | 13.3 | In person |
| Avondale Meadows Middle SchoolElementaryMiddle | 5–8 | 192 | 13.7 | In person |
| BELIEVE Circle City High SchoolHigh | 9–12 | 269 | 17.9 | In person |
| Bethel Park Elementary | pilotED SchoolsElementaryMiddlepilotED Schools | K–6 | 225 | — | In person |
| Charles A Tindley Accelerated SchMiddleHigh | 7–12 | 309 | 12.9 | In person |
| Christel House Academy SouthElementaryMiddle | K–8 | 513 | 15.1 | In person |
| Christel House Academy WestElementaryMiddle | K–8 | 485 | 13.9 | In person |
| Christel House DORSHigh | 9–12 | 1,062 | 24.1 | In person |
| Christel House Watanabe Manual High SchoolHighChristel House Academy South | 9–12 | 458 | 14.3 | In person |
| Circle City Preparatory Elementary SchoolElementaryMiddleCircle City Prep Charter School | K–6 | 321 | 16.1 | In person |
| Circle City Preparatory Middle SchoolMiddleCircle City Prep Charter School | 6–8 | 97 | 13.9 | In person |
| Damar Charter AcademyElementaryMiddleHigh | K–12 | 180 | 13.8 | In person |
| Dynamic Minds AcademyElementaryMiddleHigh | K–12 | 135 | 10.4 | In person |
| Emma Donnan Elementary and MiddleElementaryMiddleAdelante Schools | K–8 | 451 | 13.3 | In person |
| Enlace AcademyElementaryMiddle | K–8 | 686 | 13.5 | In person |
| Excel Center - DecaturHigh | 9–12 | 259 | 32.4 | In person |
| Excel Center - MeadowsHigh | 9–12 | 396 | 36.0 | In person |
| Excel Center - Michigan StreetHigh | 9–12 | 385 | 38.5 | In person |
| Excel Center - MuncieHigh | 9–12 | 288 | 26.2 | In person |
| Excel Center - RichmondHigh | 9–12 | 239 | 26.6 | In person |
| Excel Center - ShadelandHigh | 9–12 | 404 | 28.9 | In person |
| Excel Center - SoutheastHigh | 9–12 | 273 | 27.3 | In person |
| Excel Center - University HeightsHigh | 9–12 | 432 | 36.0 | In person |
| Excel Center - WestHigh | 9–12 | 410 | 31.5 | In person |
| GEO Next Generation AcademyElementaryMiddleHigh | K–12 | — | — | In person |
| Girls IN STEM AcademyElementaryMiddle | K–6 | 55 | 6.9 | In person |
| Global Preparatory AcademyElementaryMiddle | K–8 | 742 | 11.8 | In person |
| Herron High SchoolHighHerron Charter | 9–12 | 981 | 10.0 | In person |
| Herron Preparatory AcademyElementaryMiddle | K–8 | 428 | 9.1 | In person |
| Herron-Riverside High SchoolHigh | 9–12 | 388 | 6.2 | In person |
| Hoosier College and Career AcademyMiddleHighVirtual | 7–12 | 1,484 | 26.0 | Virtual |
| IN Math & Science AcademyElementaryMiddle | K–8 | 554 | 13.5 | In person |
| IN Math & Science Academy - NorthElementaryMiddleHigh | K–12 | 657 | 11.3 | In person |
| Indiana Connections AcademyElementaryMiddleHighVirtual | K–12 | 5,376 | 40.1 | Virtual |
| Indiana Connections Career AcademyMiddleHighVirtual | 6–12 | 942 | 41.0 | Virtual with in-person options |
| Indianapolis Metropolitan High SchHigh | 9–12 | 194 | 8.8 | In person |
| Invent Learning HubElementaryMiddle | K–8 | 221 | 11.6 | In person |
| Irvington Community Elementary SchoolElementary | Pre-K–5 | 402 | 15.5 | In person |
| Irvington Community Middle SchoolMiddle | 6–8 | 238 | 14.0 | In person |
| Irvington Preparatory AcademyElementaryMiddleHighIrvington Community School | K–12 | 326 | 11.2 | In person |
| James & Rosemary Phalen Leadership Academy Middle SchoolMiddle | 7–8 | 296 | 12.9 | In person |
| James and Rosemary Phalen Leadership Academy High SchoolHigh | 9–12 | 587 | 14.3 | In person |
| KIPP Indy College Prep MiddleMiddle | 6–8 | 372 | 19.6 | In person |
| KIPP Indy Legacy HighHigh | 9–12 | 349 | 17.4 | In person |
| KIPP Indy Unite ElementaryElementary | K–5 | 721 | 21.2 | In person |
| Liberty Grove SchoolsElementaryMiddle | K–6 | 227 | — | In person |
| Louis B Russell Jr School 48ElementaryMiddlePhalen Leadership Academy at Louis B Russell School 48 | Pre-K–6 | 274 | 11.9 | In person |
| Matchbook LearningElementaryMiddle | K–8 | 707 | 15.4 | In person |
| Monarca AcademyMiddleHigh | 6–12 | 219 | 18.2 | In person |
| Paramount BrooksideElementaryMiddle | K–8 | 843 | 25.5 | In person |
| Paramount Cottage HomeElementary | K–5 | 381 | 22.4 | In person |
| Paramount EnglewoodElementaryMiddle | 5–8 | 270 | 18.0 | In person |
| Paramount Online AcademyElementaryMiddleVirtual | K–8 | 163 | 20.4 | Virtual with in-person options |
| Phalen at Francis Scott Key 103ElementaryMiddlePhalen Leadership Academy at Francis Scott Key School 103 | Pre-K–6 | 689 | 14.1 | In person |
| Phalen Leadership Academy - IN IncElementaryMiddle | K–8 | 247 | 10.3 | In person |
| Phalen Virtual Leadership AcademyElementaryMiddleHighVirtual | K–12 | 260 | 8.7 | Virtual with in-person options |
| PLA at George H Fisher School 93ElementaryMiddle | K–6 | 417 | 11.6 | In person |
| PLA@Promise PrepElementaryPromise Prep | K–5 | 144 | 9.6 | In person |
| Purdue Polytechnic High Sch NorthHigh | 9–12 | 229 | 12.7 | In person |
| Purdue Polytechnic High School IndHigh | 9–12 | 600 | 15.8 | In person |
| Rooted School IndianapolisMiddleHigh | 7–12 | 150 | 7.9 | In person |
| SE Neighborhood Sch of ExcellenceElementaryMiddle | K–8 | 588 | 10.1 | In person |
| The Hope Academy - Inc.HighThe Hope Academy- Inc. | 9–12 | 31 | 1.8 | In person |
| The MatchHigh | 9–12 | 49 | 4.1 | In person |
| The Nature School of Central IndianaElementaryMiddle | K–8 | 175 | 29.2 | In person |
| The PATH SchoolElementaryMiddle | K–8 | 705 | 13.1 | In person |
| Tindley Genesis AcademyElementaryMiddle | K–6 | 368 | 15.3 | In person |
| Tindley Summit AcademyElementaryMiddle | K–6 | 312 | 13.6 | In person |
| Victory College PrepElementaryMiddleHigh | K–12 | 1,058 | 12.9 | In person |
| Vision AcademyElementaryMiddle | K–8 | 391 | 12.6 | In person |