Where is Groton Located? - Groton is a city located in the Brown County of Connecticut, United States. Groton lies between 26.0078 Degrees North latitudes and 80.2963 Degrees West longitudes.
Location Map of Groton, Connecticut

Groton Map, Connecticut, USA
Where is Groton?: The Google Map showing the location of Groton in the U.S. state of Connecticut.
Where is Groton Located?
Groton is a city located in the Brown County of Connecticut, United States. Groton lies between 26.0078 Degrees North latitudes and 80.2963 Degrees West longitudes. According to 2020 U.S.census, the population of Groton city is 9387 people and the city has a total area of 3.08 sq mi. The city has numerous parks and recreational facilities.
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Groton, Connecticut Quick Facts
| Property | Information |
|---|---|
| City | Groton |
| County | New London County |
| State | Connecticut |
| State Capital | Hartford |
| US Region | Northeastern United States |
| Latitude | 41.3501°N |
| Longitude | 72.0784°W |
| Elevation | 46 ft (14 m) |
| Land Area | 31.27 sq mi |
| Water Area | 14.82 sq mi |
| Total Area | 46.09 sq mi |
| Population (latest Census year) | 38,411 (Census 2020) |
| Population Density | Approximately 1,228 per sq mi |
| ZIP Codes | 06340, 06349, 06355, 06371 |
| Area Code | 860, 959 |
| Time Zone Standard | Eastern Standard Time (EST, UTC−5) |
| Time Zone Daylight | Eastern Daylight Time (EDT, UTC−4) |
| Currency | US Dollar (USD) |
| FIPS Code | 09-32020 |
| Congressional District | Connecticut's 2nd Congressional District |
Nearby Cities to Groton, Connecticut
- New London, Connecticut — 2 mi West
- Ledyard, Connecticut — 6 mi North
- Stonington, Connecticut — 7 mi East
- Waterford, Connecticut — 9 mi West
- East Lyme, Connecticut — 15 mi West
- Montville, Connecticut — 15 mi Northwest
- Norwich, Connecticut — 17 mi North
- Westerly, Rhode Island — 12 mi East
- Old Saybrook, Connecticut — 29 mi West
- Mystic, Connecticut — 4 mi East
Driving Distances from Groton, Connecticut
| City | State | Distance (mi) | Approx. Drive Time |
|---|---|---|---|
| New London | Connecticut | 2 | 10 minutes |
| Mystic | Connecticut | 4 | 10 minutes |
| Norwich | Connecticut | 17 | 25 minutes |
| Westerly | Rhode Island | 12 | 20 minutes |
| New Haven | Connecticut | 57 | 1 hour |
| Hartford | Connecticut | 52 | 1 hour |
| Providence | Rhode Island | 52 | 1 hour |
| Newport | Rhode Island | 61 | 1 hour 20 minutes |
| Bridgeport | Connecticut | 88 | 1 hour 35 minutes |
| Boston | Massachusetts | 103 | 2 hours |
Transportation and Connectivity in Groton, Connecticut
| Transportation | Details |
|---|---|
| Airport Name | Groton-New London Airport; Rhode Island T. F. Green International Airport (nearest major airport) |
| IATA Code | GON (Groton-New London Airport), PVD (T. F. Green International Airport) |
| Port | Port of New London (nearby), Naval Submarine Base New London |
| Major Highways | Interstate 95, Connecticut Route 1, Connecticut Route 12, Connecticut Route 184 |
| Train/Amtrak Service | Amtrak Northeast Regional and Acela services available at nearby New London Union Station |
| Local Bus/Transit Service | Southeast Area Transit District (SEAT) |
- Interstate 95 is the primary east-west corridor connecting Groton with New Haven, Providence, New York City, and Boston.
- Connecticut Route 1 provides local coastal access through Groton, Mystic, and neighboring shoreline communities.
- Connecticut Route 12 connects Groton with Norwich and northeastern Connecticut.
- Connecticut Route 184 links Interstate 95 with Groton's commercial districts and the Naval Submarine Base.
What are top Places to Visit in Groton, Connecticut
| Landmark Name | Type |
|---|---|
| Submarine Force Library & Museum | Museum |
| USS Nautilus | Historic Submarine |
| Fort Griswold Battlefield State Park | Historic Site |
| Bluff Point State Park | State Park |
| Haley Farm State Park | State Park |
| Eastern Point Beach | Beach |
| Historic Downtown Mystic | Historic District |
| Mystic Seaport Museum | Maritime Museum |
| Mystic Aquarium | Aquarium |
| Esker Point Beach | Beach |
Colleges and Universities in Groton, Connecticut
| Institution Name | Type | Level | Notable For |
|---|---|---|---|
| University of Connecticut Avery Point | Public | University | Marine sciences and maritime studies |
| Three Rivers Community College – Groton Satellite | Public | Community College | Career and transfer programs |
| Mitchell College | Private | University | Liberal arts and professional studies |
| United States Coast Guard Academy | Federal | University | Military officer education |
| Groton Public Schools | Public | K–12 District | Public education in Groton |
Waterbodies in Groton, Connecticut
Thames River, Long Island Sound, Mystic River, Fishers Island Sound, Poquonnock River, Mumford Cove, Palmer Cove, Bluff Point Cove, Beebe Cove, Baker Cove
Golf Courses in Groton, Connecticut
Shennecossett Golf Course, Pequot Golf Club, Great Neck Country Club, Stonington Country Club, Cedar Ridge Golf Course, Lake of Isles Golf Club, Norwich Golf Course, Mohegan Sun Golf Club
Groton, Connecticut — Key Historical Facts
- Groton was settled in the seventeenth century and officially incorporated in 1705, making it one of Connecticut's oldest coastal communities.
- The city played a significant role during the American Revolutionary War, including the 1781 Battle of Groton Heights at Fort Griswold.
- Groton became a major center for submarine construction after Electric Boat established operations along the Thames River in the early twentieth century.
- The launch of USS Nautilus, the world's first nuclear-powered submarine, in 1954 cemented Groton's reputation as the "Submarine Capital of the World."
- Today, Groton remains an important center for naval research, defense manufacturing, higher education, and maritime heritage while attracting visitors to its museums, parks, and historic waterfront.
References
- City of Groton
- Connecticut DEEP – Fort Griswold Battlefield State Park
- U.S. Census Bureau
- University of Connecticut Avery Point
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