ZIP Code 06340: Groton, Connecticut
Groton, CT uses ZIP code 06340, which falls within New London County, Connecticut. Its reference point is at latitude 41.3572 and longitude -72.0579 (41°21'25.9"N 72°03'28.4"W).
Location Overview of ZIP Code 06340
Groton, CT has 2 ZIP codes in our directory. Besides 06340, they include 06349.
Across New London County there are 39 ZIP codes listed, and Connecticut has 446 in total.
The nearest listed ZIP code is 06320 in New London, CT, about 2.5 mi to the west.
| ZIP code | 06340 |
|---|---|
| City | Groton |
| County | New London County |
| State | Connecticut (CT) |
| Latitude | 41.3572 |
| Longitude | -72.0579 |
| DMS | 41°21'25.9"N 72°03'28.4"W |
| Nearest ZIP | 06320 (New London, 2.5 mi) |
Map of ZIP Code 06340
Map centered on 41.3572, -72.0579. The pin marks the ZIP code's reference point, not its boundary.
Photos of Groton, CT
Video: Groton, CT
US Navy Submarine School | NSB New London | Groton, CT | A Day in the Life of a Submariner — by The Degenerate Traveler · Watch on YouTube
ZIP Codes Near 06340
These 15 ZIP codes have the closest reference points to 06340, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 06340, measured in a straight line from its reference point, are New London, CT (2.5 mi west), Mystic, CT (4.2 mi east) and West Mystic, CT (4.3 mi east). Distances are approximate and road distances will be longer.
- New London, CT – 2.5 mi west
- Mystic, CT – 4.2 mi east
- West Mystic, CT – 4.3 mi east
- Quaker Hill, CT – 4.4 mi northwest
- Waterford, CT – 4.6 mi west
- Gales Ferry, CT – 5.0 mi north
- Old Mystic, CT – 6.0 mi east
- Ledyard, CT – 6.6 mi northeast
- Fishers Island, NY – 6.8 mi south
- Stonington, CT – 7.4 mi east
Schools Near Groton, CT
If you are moving to ZIP code 06340, check the school district serving Groton and New London County to confirm which public schools serve your street address.
Searching nearby communities such as New London and Mystic can widen the list of public, private and charter options. The links below open live Google Maps results centered on 06340.
Parks and Outdoor Recreation
Use the map above to explore green space around Groton. Zoom out to look for larger parks and nature areas beyond the ZIP code 06340 area.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Groton, CT can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 06340 may also use facilities in nearby New London, Mystic and West Mystic.
Shopping and Dining in Groton
For places to eat and shop near Groton, CT, the searches below show up-to-date listings around ZIP code 06340.
Libraries and Historical Places
Public libraries, museums and historic sites near Groton, Connecticut can be found with the searches below, which are centered on ZIP code 06340.
To research local history, try searching for New London County records and archives along with the name Groton.
Roads, Rivers and Lakes
From ZIP code 06340, New London lies about 2.5 mi to the west, Mystic lies about 4.2 mi to the east, West Mystic lies about 4.3 mi to the east, Quaker Hill lies about 4.4 mi to the northwest and Waterford lies about 4.6 mi to the west. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Groton show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 06340
Photo & Video Credits
- Photo 1 (“Greetings from Groton, Connecticut - Large Letter Postcard (5326368091)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
- Video: “US Navy Submarine School | NSB New London | Groton, CT | A Day in the Life of a Submariner” by The Degenerate Traveler, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.
Data for ZIP code 06340 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.