What is the population of Thomaston?

The population of Thomaston, CT is 7,505.

Where is Thomaston located?

Thomaston, CT is located at latitude 41.6739900 and longitude -73.0731600. It is in United States.

What is the area of Thomaston?

The area of Thomaston, CT is 12.2 km².

What is the elevation of Thomaston?

Thomaston, CT has an elevation of 124 meters (407 feet) above sea level.

What time zone is Thomaston in?

Thomaston, CT is in the America/New_York time zone.

What state is Thomaston in?

Thomaston is in the state of Connecticut, United States.

What county is Thomaston, CT in?

Thomaston is in Litchfield County, Connecticut.

How has the population of Thomaston changed?

The population of Thomaston, CT has decreased from 7,887 (2010) to 7,505 (2020), a change of -4.8%.

Thomaston, Connecticut

Thomaston: town in Connecticut, United States.

About

Thomaston is a town located in the county of Litchfield in the U.S. state of Connecticut. Its population at the 2010 census was 7,887 and a population density of 646 people per km². After 10 years in 2020 city had an estimated population of 7,505 inhabitants.

The town was created 151 years ago in 1874.

Thomaston locator map — Location of Thomaston on Connecticut map.

Quick Facts about Thomaston

Population	7,505 (2020)
Country	United States of America
State	Connecticut (United States)
County	Litchfield County
Phone Area Codes	860
Area	12.2 km²
Latitude & Longitude	41.6740,-73.0732
Altitude	407 feet / 124, 136 meters
Establishment	January 01, 1875 (151 years ago)
Time Zone	America/New_York
Local time	10:18:38 (23rd September 2026)
Postal code	06787
Density	615 Pop. per km² as of 2020
Population growth	-4.84% (2010-2020)
Weather	67℉ Mostly Sunny 7-days weather

THOMASTON LITCHFIELD CONNECTICUT image

Geography

Thomaston is located at 41°40'26"N 73°4'23"W (41.6739900, -73.0731600).

Thomaston map

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Weather

67°F

Mostly Sunny

10 mph NE Wednesday

Mostly sunny, with a high near 67. Northeast wind around 10 mph, with gusts as high as 21 mph.

7-Day Forecast

Official website of Thomaston

Official Website

Demographics

According to census records, the population of Thomaston decreased by 4.84% in 10 years.

Year	Population	% Change	Method
2010	7,887	-	census
2011	7,860	-0.34%	estimation process
2012	7,806	-0.69%	estimation process
2013	7,771	-0.45%	estimation process
2014	7,709	-0.8%	estimation process
2015	7,657	-0.67%	estimation process
2016	7,620	-0.48%	estimation process
2017	7,595	-0.33%	estimation process
2018	7,572	-0.3%	estimation process
2019	7,535	-0.49%	estimation process
2020	7,505	-0.4%	estimation process

Thomaston zip code is 06787. County name: Litchfield, County fips: 09005

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Best Things to Do in Thomaston

1Railroad Museum-New England

Rating: 4.5 (360)

242 E Main St, Thomaston, CT 06787, United States View details

Phone: +18602837245 | Website available

People born in Thomaston (3)

People born in Thomaston, including football player Grattan O'Connell, United States Navy Medal of Honor recipient Thomas James Reeves, jazz critic Charles Edward Smith, .

More notable people

Nearby Schools and Colleges

Schools and campuses linked to Thomaston, CT. Select a name to open its map and contact details.

Code	Name	City	ZIP
431187	Bristol Technical Education Center	Bristol (CT)	06010

Nearby Transit Stations (25)

Rail and bus stations connected to Thomaston, CT. Select a station to open its map and address details.

Code	Name	Address	Type
BER	Berlin	51 Depot Road	RAIL
MDN	Meriden Transit Center	60 State Street	RAIL
WFD	Wallingford station	37 Hall Avenue	RAIL
HFD	Hartford Union Station	One Union Place	RAIL
WND	Windsor station	41 Central St.	RAIL

Nearby Post Offices

Closest post offices linked to Thomaston.

Post Office Name	City	ZIP
Plymouth Post Office	Plymouth (CT)	06782

Other places with the same name (3)

Thomaston, Georgia city in Upson County, Georgia, United States of America. with a population of 8,770 people.
Thomaston, Maine Census-designated place in Knox County, Maine. with a population of 2,763 people.
Thomaston, New York human settlement in Nassau County, New York, United States of America. with a population of 2,602 people.

Other cities in Litchfield County

Cities, towns, neighborhoods & other populated places in Litchfield County , CT. (more)

City Name	Population	Title
Torrington	33,870	City in Litchfield County, Connecticut, USA
New Milford	26,683	Town in Litchfield County, Connecticut, United States of America
Watertown	21,517	Town in Litchfield County, Connecticut, United States
Plymouth	11,552	Town in Litchfield County, Connecticut, United States
Winchester Center	10,830	Town in Litchfield County, Connecticut, United States
Woodbury	9,453	Town in Litchfield County, Connecticut, United States
Winsted	7,712	City in Connecticut, United States
New Hartford	6,639	Town in Litchfield County, Connecticut, United States
Harwinton	5,400	Town in Connecticut
Barkhamsted	3,587	Town in Connecticut
Salisbury	3,584	Town in Litchfield County, Connecticut, United States
Washington	3,419	Town in Connecticut
Bethlehem	3,385	Town
Goshen	2,856	Town in Connecticut, United States
Kent	2,766	Town in Connecticut
Sharon	2,691	Town in Litchfield County, Connecticut, United States

Distance to Other Cities

Thomaston distances to largest Connecticut cities