New London County, Connecticut
New London County: County in Connecticut, United States
About
New London County is a county located in the U.S. state of Connecticut. As of the 2010 census, the population was 274,055 and a population density of 137 people per km². After 10 years in 2020 county had an estimated population of 264,999 inhabitants. Its county seat is New London. The county was created 358 years ago in 1665.
New London County sits in the southeastern corner of Connecticut along the Long Island Sound. With a population around 263,000 as of 2020, it covers about 670 square miles.
The county was founded in 1666 and named after New London, its county seat and largest city. The Thames River runs through it.
Key Facts and History
- New London was one of Connecticut's first settlements, founded in 1646. It became a major colonial port city.
- Whaling and fishing were early industries, followed by shipbuilding, shipping and manufacturing. Rivers enabled trade.
- New London County has strong ties to the U.S. Coast Guard and Navy. The Coast Guard Academy is located in New London.
- Tourism became popular in the 19th century. Wealthy families built seaside mansions in places like Groton Long Point.
Major Industries and Attractions Today
- While manufacturing has declined, the county remains home to pharmaceutical and research companies. Mystic serves as a tourist hub.
- As a coastal region, tourism is still important with boating, beaches, vineyards and resorts.
- Key attractions include the Mystic Seaport living history museum, Mystic Aquarium, and historic downtown New London.
- Two Native American tribal nations are based here - the Mashantucket Pequot and Mohegan tribes. They operate major casinos.
Transportation and Other Cities
- I-95 and I-395 provide highway access to New London County. Amtrak serves New London by rail.
- Besides New London, other major cities include Norwich, Groton, and Stonington.
Quick Facts about New London County
| Population : | 264,999 (2020) |
| Country : | United States of America |
| State : | Connecticut (United States) |
| Area : | 1999 km2 |
| Water as percent of area : | 13.8% |
| Land as percent of area : | 86.2% |
| Named for : | London |
| Altitude : | 72 feet / 22 meters |
| Capital : | New London |
| Establishment : | January 01, 1666 |
| Time Zone : | America/New_York |
| Local time : | 13:36:50 (21st December 2024) |
| Density : | 133 Pop. per km² as of 2020 |
| Population growth : | -3.42% (2010-2020) |
Geography
New London County is located at 41°28'0"N 72°6'23"W (41.4667800, -72.1065000). It has 7 neighbors: Hartford County, Middlesex County, Tolland County, Windham County, Suffolk County, Kent County and Washington County.
New London County map
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The largest city of New London County is Norwich with a population of 38,619. Other cities include, New London population 26,870, Pawcatuck population 5,624, North Stonington population 5,197 and Jewett City population 3,396. See all New London County cities & populated places.
New London County Populated Places (more)
Cities, towns, neighborhoods & other populated places in New London County.
| City Name | Population | Title |
|---|---|---|
| Norwich | 38,619 | City in Connecticut, USA |
| Groton | 38,258 | Town in Connecticut |
| New London | 26,870 | City in Connecticut, United States |
| Montville | 18,463 | Town in New London County, Connecticut, United States |
| Colchester | 15,774 | Town in the U. |
| Ledyard | 14,579 | Town of the United States |
| Old Lyme | 7,280 | Town in New London County, Connecticut, United States |
| Lebanon | 7,112 | Town in New London County, Connecticut, United States |
| Pawcatuck | 5,624 | City in Connecticut, United States of America |
| North Stonington | 5,197 | City in New London County, Connecticut, United States of America |
| Preston City | 5,000 | Town in New London County, Connecticut, United States |
| Lisbon | 4,238 | Town in Connecticut, USA |
| Long Hill | 4,205 | Census designated place |
| Mystic | 4,205 | Village in Connecticut |
| Salem | 4,083 | Town in New London County, Connecticut, United States |
| Old Mystic | 3,554 | Village in the United States |
New London County has 7 neighbours.
- Hartford County county in Connecticut, United States
- Middlesex County county in Connecticut, United States
- Tolland County county in Connecticut, United States
- Windham County county in Connecticut, United States
- Suffolk County county in New York, United States
- Kent County county in Rhode Island, United States
- Washington County county in Rhode Island, United States
- New London
Demographics
According to census records, the population of New London County decreased by 3.42% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 274,055 | - | census |
| 2011 | 273,037 | -0.37% | estimation process |
| 2012 | 274,091 | 0.38% | estimation process |
| 2013 | 272,976 | -0.41% | estimation process |
| 2014 | 271,462 | -0.56% | estimation process |
| 2015 | 269,636 | -0.68% | estimation process |
| 2016 | 268,403 | -0.46% | estimation process |
| 2017 | 267,419 | -0.37% | estimation process |
| 2018 | 266,285 | -0.43% | estimation process |
| 2019 | 265,206 | -0.41% | estimation process |
| 2020 | 264,999 | -0.08% | estimation process |
People born in New London County (3)
People born in New London County, including painter Henry Pember Smith, educator Azel Backus, religious and educational leader Martha Hillard MacLeish, .
List
Connecticut Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Fairfield County | 942,426 | County in Connecticut, United States |
| Hartford County | 889,226 | County in Connecticut, United States |
| New Haven County | 851,948 | County in Connecticut, United States |
| Litchfield County | 179,610 | County in Connecticut, United States |
| Middlesex County | 161,657 | County in Connecticut, United States |
| Tolland County | 150,600 | County in Connecticut, United States |
| Bridgeport | 143,525 | The second most populous city in Connecticut. |
| Stamford | 131,397 | The second most populous city in Connecticut. |
| New Haven | 130,801 | The second most populous city in Connecticut. |
| North Stamford | 128,278 | A census-designated place in Stamford, Connecticut. |
| Hartford | 121,535 | The capital of Connecticut. |
| Windham County | 116,540 | County in Connecticut, United States |
| Waterbury | 106,826 | The second most populous city in Connecticut. |
| Norwalk | 88,655 | The most populous city in Fairfield County, Connecticut. |
| East Norwalk | 84,530 | A census-designated place in Norwalk, Connecticut. |
| Danbury | 84,317 | The most populous city in Fairfield County, Connecticut. |
