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Groton, Connecticut

City · Population 10,160 · #21 in Connecticut
Groton, Connecticut

Groton is a town in New London County, Connecticut, located on the Thames River. It is the home of General Dynamics Electric Boat, which is the major contractor for submarine work for the United States Navy.

Photo & intro: Wikipedia

About Groton

Groton is a close-knit town in southeastern Connecticut with an estimated population of 10,160.

Officially, Groton is an incorporated city with its own municipal government. The community covers 3.08 square miles, giving it a compact, walkable footprint at roughly 3,299 residents per square mile.

What Makes Groton Unique

  • A top-25 city in Connecticut by population (#21 of 30 incorporated places).
  • One of 5 places in the US named Groton — but the Connecticut one has a character all its own.
  • Positioned in southeastern Connecticut, convenient to the region's corridors and crossings.

Why People Love It Here

  • The sweet spot: real amenities without big-city congestion.
  • Local businesses and schools anchored by a stable resident base of 10,160.
  • Well connected: 3+ neighboring communities within 3 miles.

🍽️ Where to Eat in Groton

  • Bamboo House — chinese
  • Par Four Restaurant

Local spots mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Groton

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

🏫 Schools in Groton

  • Catherine Kolnaski Magnet School
  • Charles Barnum Magnet School
  • Ella T. Grasso Technical High School
  • Groton Middle School
  • Marine Science Magnet High School
  • Robert E. Fitch High School
  • Thames River Magnet School

Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.

⚡ Quick Facts

TypeCity
Population (2024)10,160
Rank in state#21 of 30
Land area3.08 sq mi
Density3,299/sq mi
Coordinates41.3250, -72.0669

🗺️ Map of Groton