| A | Abbington, Addison, Amston, Andover, Ashford, Attawagan, Avon |
| B | Ballouville, Berlin, Bloomfield, Bolton, Bristol, Broad Brook, Brooklyn, Buckland, Burlington |
| C | Canterbury, Canton, Canton Center, Central Village, Chaplin, Collinsville, Columbia, Coventry |
| D | Danielson, Dayville |
| E | East Berlin, East Glastonbury, East Granby, East Hartford, East Killingly, East Windsor, East Windsor Hill, East Woodstock, Eastford, Ellington, Elmwood, Enfield |
| F | Fabyan, Farmington, Forestville |
| G | Gilead, Glastonbury, Granby, Grosvenordale |
| H | Hampton, Hartford, Hazardville, Hebron |
| I | |
| J | |
| K | Kensington, Killingly |
| L | |
| M | Manchester, Mansfield, Mansfield Center, Mansfield Depot, Marion, Marlborough, Mechanicsville, Melrose, Merrow, Milldale, Moosup |
| N | New Britain, Newington, North Canton, North Granby, North Grosvenordale, North Windham, North Woodstock |
| O | Oneco |
| P | Pequabuck, Plainfield, Plainville, Plantsville, Plymouth, Pomfret, Pomfret Center, Poquonock, Putnam |
| Q | Quinebaug |
| R | Rockville, Rocky Hill, Rogers |
| S | Scotland, Simsbury, Somers, Somersville, South Glastonbury, South Killingly, South Willington, South Windham, South Windsor, South Woodstock, Southington, Stafford, Stafford Springs, Staffordville, Sterling, Storrs, Suffield |
| T | Talcotville, Tariffville, Terryville, Thompson, Tolland |
| U | Union, Unionville |
| V | Vernon |
| W | Wapping, Warehouse Point, Warrenville, Wauregan, Weatogue, West Granby, West Hartford, West Simsbury, West Suffield, West Willington, Wethersfield, Willimantic, Willington, Windham, Windsor, Windsor Locks, Windsorville, Woodstock, Woodstock Valley |
| X | |
| Y | |
| Z |
Connecticut Developmental Services
