Plymouth
Town in Naugatuck Valley Planning Region, Connecticut

Plymouth is a town in Naugatuck Valley Planning Region, Connecticut, with 11,671 residents (2020 Census). It sits at 873 ft (266 m) above sea level. The nearest town is Terryville, 1.2 miles NE.
- 11,671residents (2020 Census)
- 873 ftelevation · 266 m
- 21.9 sq miland area · 56.7 km²
- 533 / sq mipopulation density
- 06786main ZIP code (3 in total)
About Plymouth
Plymouth is a town in Litchfield County, Connecticut, United States, located within the Naugatuck Valley Planning Region. It is named after Plymouth, Devon, England. The population was 11,671 at the 2020 census, down from 12,243 at the 2010 census. The town of Plymouth includes the villages of Plymouth Center, Terryville and Pequabuck.
Text: Wikipedia · CC BY-SA 4.0
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Living in Plymouth
- Median household income
- $94,514
- Median home value
- $275,000
- Median rent
- $1,276/mo
- Median age
- 44.6
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Map of Plymouth
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Open in Google Maps ›Plymouth, CT population
Plymouth had 11,671 residents in the 2020 Census.
| 2020 Census | 11,671 |
|---|---|
| Density | 533 per sq mi (206 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Plymouth at a glance
| State | Connecticut (CT) |
|---|---|
| County | Naugatuck Valley Planning Region |
| Type | Town |
| Population | 11,671 (2020) |
| Land area | 21.88 sq mi (56.7 km²) |
| Water area | 0.46 sq mi (1.20 km²) |
| Elevation | 873 ft (266 m) |
| Coordinates | 41.6664° N, 73.0265° W |
| ZIP codes | 06786, 06782, 06787 |
| Official website | plymouthct.us |
| Census code (GEOID) | 0914060750 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Plymouth
- Terryville1.2 mi NE
- Thomaston3.6 mi W
- Bristol4.5 mi E
- Watertown5.7 mi SW
- Wolcott5.8 mi SE
- Oakville6.3 mi SW
- Harwinton6.9 mi N
- Burlington7.0 mi NE
- Waterbury7.5 mi S
- Northwest Harwinton8.1 mi N
- Southington8.7 mi SE
- Plainville8.9 mi E
Straight-line distance between town centers.
Frequently asked questions about Plymouth
What county is Plymouth in?
Plymouth is in Naugatuck Valley Planning Region, Connecticut.
What is the population of Plymouth, CT?
11,671 people lived in Plymouth at the 2020 Census.
What is the ZIP code of Plymouth, CT?
The main ZIP code is 06786. Other ZIP codes: 06782, 06787.
What is the elevation of Plymouth?
873 feet (266 m) above sea level.
What towns are near Plymouth?
Terryville (1.2 mi), Thomaston (3.6 mi), Bristol (4.5 mi), Watertown (5.7 mi), Wolcott (5.8 mi).
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