Terryville, CT Profile: Facts, Map & Data


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Terryville, Connecticut - Basic Facts

The Terryville Census Designated Place had a population of 5,174 as of July 1, 2017. Terryville ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Connecticut. See peer rankings below.

The primary coordinate point for Terryville is located at latitude 41.6778 and longitude -73.0079 in Litchfield County. The formal boundaries for the Terryville Census Designated Place (see map below) encompass a land area of 2.76 sq. miles and a water area of 0.03 sq. miles. Litchfield County is in the Eastern time zone (GMT -5). The elevation is 617 feet.

The Terryville Census Designated Place (GNIS ID: 2377872) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Terryville Census Designated Place is located within Town of Plymouth, a minor civil division (MCD) of Litchfield County.

Beneath the boundary map are tables with Terryville population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Terryville: Poland, Terrysville.

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Terryville Census Designated Place, CT Boundary Map

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Boundary Maps: Town of Plymouth | Litchfield County | Connecticut Counties

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Terryville, CT Data & Demographics (As of July 1, 2017)


Total Population 5,174
Daytime Population: Workers 2,224
Daytime Population: Residents 2,296
Total Daytime Population (TDP) 4,520
Ratio TDP/Total Population1 0.87
Population in Households 5,166
Population in Familes 4,079
Population in Group Qrtrs 8
Population Density2 1,874
Diversity Index3 20


Median Household Income $62,177
Average Household Income $74,243
Per Capita Income $30,315


Total Housing Units 2,430 (100%)
Owner Occupied HU 1,377 (56.7%)
Renter Occupied HU 756 (31.1%)
Vacant Housing Units 296 (12.2%)
Median Home Value $194,486
Average Home Value $222,440


Total Households 2,134
Average Household Size 2.42
Family Households 1,379
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.55% -0.64%
Households -0.56% -0.63%
Families -0.46% -0.71%
Median Household Income   1.52%
Per Capita Income   2.61%

Terryville, CT - Peer Comparisons by Rank and Percentile

The table below compares Terryville to the other 142 incorporated cities, towns and CDPs in Connecticut by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 60 58th
Population Density # 54 63rd
Diversity Index # 108 25th
Median Household Income # 90 37th
Per Capita Income # 108 25th

Additional comparisons and rankings can be made with a VERY EASY TO USE Connecticut Census Data Comparison Tool.

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