Explore New London County, Connecticut with this interactive street and satellite map. Browse all 18 cities and towns in New London County below.
| County | New London |
| State | Connecticut (CT) |
| County Seat | New London |
| Country | United States of America |
| Latitude | 41.446398 |
| Longitude | -72.050292 |
| Cities & Towns | 18 |
| Area Codes | 203, 475, 860, 959 |
New London County unfurls along the southeastern edge of Connecticut, a landscape shaped by the persistent embrace of Long Island Sound and the generous sweep of the Connecticut River. Its terrain is a study in subtle contrasts: coastal plains, where salt marshes bleed into sandy shores, give way to a more inland topography of glacial till, the land rising and falling in a manner that suggests a deep, slow breathing. Stone walls, remnants of forgotten fields, crisscross the second-growth woods, marking boundaries that time has softened but not erased. The Connecticut River, a grand artery, forms a significant western border, its valley a distinct sub-region of fertile soil and long-held agricultural traditions. To the east, the land continues its gentle undulation, punctuated by the occasional pond or stream, all eventually yielding to the vast, gray expanse of the Sound. Neighboring counties—Windham to the north, and the Rhode Island border to the east—offer their own distinct characters, but here, the proximity to the sea and the river defines the very air, carrying the tang of brine and the scent of damp earth.
The story of New London County is deeply entwined with the arrival of English settlers in the 17th century. Established in 1666, it was carved from territory previously claimed by the Pequot and Mohegan tribes, a transition marked by both cooperation and conflict. The port of New London, strategically positioned at the mouth of the Thames River, quickly became a vital hub for trade and shipbuilding, a legacy that shaped the county's early identity. Its county seat, also named New London, grew from this maritime prosperity, a testament to the practicalities of commerce and governance that favored a deep-water harbor. Fortunes ebbed and flowed with the tides of war and peace, with the harbor witnessing both the strategic importance of naval bases and the quietude of peacetime voyages. The Federal-period brick and colonial saltbox homes that still grace its towns speak to an enduring architectural conversation, a dialogue between aspiration and enduring practicality.
Today, New London County presents a varied economic and social tapestry, a place where the past informs the present without dominating it. The legacy of its shipbuilding past is still palpable, particularly in the naval presence at Groton, while the fertile Connecticut River valley continues to nurture agriculture. Old mill towns, once humming with the industry of textiles and manufacturing, now often house artists' studios or small businesses, their brick facades softened by climbing vines. The character of the county is one of quiet resilience, a place where the quality of light at dusk, a soft, diffused glow that seems to illuminate the very soul of the land, can transform an ordinary street into something profoundly beautiful. From the academic vibrancy of its university towns to the enduring appeal of its coastal villages, New London County offers a spectrum of experiences, each locality possessing its own unique rhythm, a particular way of greeting the day.
This page provides an interactive map of New London County, Connecticut alongside links to detailed street maps for 18 cities and towns. The county seat is New London. Each city and town map page includes live weather, local news and precise GPS coordinates.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | June 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |