ZIP Code 06355 – Mystic, CT
Mystic, Connecticut · Southeastern Connecticut Planning Region · Eastern time
| ZIP code | 06355 |
|---|---|
| City | Mystic |
| State | Connecticut |
| County | Southeastern Connecticut Planning Region |
| Population | 12,173 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 14.2 sq mi |
| Center (lat, long) | 41.3657, -71.9720 |
Area codes in this area
These are the area codes that most often serve ZIP 06355 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 06355
ZIP code 06355 is assigned to Mystic, Connecticut. It lies in Southeastern Connecticut Planning Region. Its Census area covers about 14.2 square miles of land. The closest neighboring ZIP is 06388 (West Mystic), about 1.5 miles away.
Every address in 06355 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources