Districts and agencies beginning with D
7 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 |
|---|---|---|---|---|---|
| Danbury School District NCES 0901020 | Public school district | Danbury | 20 | 11,956 | 14.2:1 |
| Darien School District NCES 0901050 | Public school district | Darien | 7 | 4,673 | 10.9:1 |
| Deep River School District NCES 0901080 | Public school district | Deep River | 1 | 189 | 7.9:1 |
| Department of Aging and Disability Services NCES 0900227 | State operated agency | Hartford | 0 | — | — |
| Department of Mental Health and Addiction Services NCES 0900027 | State operated agency | Hartford | 1 | 2 | 2:1 |
| Department of Social Services NCES 0900026 | State operated agency | Hartford | 0 | — | — |
| Derby School District NCES 0901110 | Public school district | Derby | 5 | 1,311 | 10.7:1 |