Districts and agencies beginning with O
6 current NCES local education agency records. Agency type is shown so regular districts, charter agencies, service agencies, and specialized systems are not mistaken for the same kind of organization.
| Agency | Type | Location | Schools | Students | Ratio |
|---|---|---|---|---|---|
| Ombudsman Educational Services Ltd.a subsidiary (4323) NCES 0400103 | Independent charter agency | Glendale | 8 | 1,736 | 41.3:1 |
| Omega Alpha Academy (79503) NCES 0400284 | Independent charter agency | DOUGLAS | 1 | 201 | 13.4:1 |
| Online School of Arizona (1001719) NCES 0401013 | Independent charter agency | Tucson | 1 | 45 | 12.8:1 |
| Oracle Elementary District (4444) NCES 0405640 | Public school district | ORACLE | 1 | 413 | 16.5:1 |
| Osborn Elementary District (4262) NCES 0405670 | Public school district | PHOENIX | 7 | 2,518 | 18.7:1 |
| Owens School District No.6 (4373) NCES 0405730 | Public school district | Wikieup | 1 | 9 | 10:1 |