| Place Name | Milldale |
| Place Type | Unincorporated |
| ZIP Code(s) | 06479 |
| County | Hartford County |
| Area Code(s) | 860,959 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| Metro/Micro Stats Area | Hartford-East Hartford-Middletown, CT |
| US Congressional District(s) | Connecticut 1st |
| State House Districts | 81 |
| State Senate Districts | 16 |