| ZIP Code | 6438 |
| City | Haddam |
| State | Connecticut (CT) |
| County | Lower Connecticut River Valley |
| Timezone | America/New_York |
| Coordinates | 41.4551600, -72.5070100 |
| Population | 2,887 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 6438 covers the community of Haddam in Connecticut, the United States. This area falls under Lower Connecticut River Valley County.
Haddam has a reported population of 2,887. It's a quieter, less populous area than the typical Connecticut ZIP code (avg. ~12,717).
Population density runs around 79 people per sq. mile, making it a rural area.
Other ZIP code codes in Connecticut serve areas such as Stamford, Bristol, Danbury.
The ZIP code for Haddam, Connecticut is 6438.
6438 is located in Lower Connecticut River Valley County, Connecticut.
The population of 6438 (Haddam) is approximately 2,887 people.
6438 is less populated than the typical Connecticut ZIP code, which averages around 12,717 people.
ZIP code codes near 6438 include 6902, 6010, 6810.