Clinton, CT Profile: Facts, Map & Data


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Clinton, Connecticut - Basic Facts

The Clinton Census Designated Place had a population of 3,281 as of July 1, 2016.

The primary coordinate point for Clinton is located at latitude 41.2764 and longitude -72.529 in Middlesex County. The formal boundaries for the Clinton Census Designated Place (see map below) encompass a land area of 2.41 sq. miles and a water area of 0.28 sq. miles. Middlesex County is in the Eastern time zone (GMT -5). The elevation is 20 feet.

The Clinton Census Designated Place (GNIS ID: 2378347) 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 Clinton Census Designated Place is located within Town of Clinton, a minor civil division (MCD) of Middlesex County.

Beneath the boundary map are tables with Clinton population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Clinton: Hammonassett, Killingworth, Old Killingworth.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


Clinton Census Designated Place, CT Boundary Map

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Boundary Maps: Town of Clinton | Middlesex County | Connecticut Counties

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Clinton, CT Data & Demographics (As of July 1, 2016)


Total Population 3,281
Population in Households 3,255
Population in Familes 2,409
Population in Group Qrtrs 26
Population Density1 1,363
Diversity Index2 31


Total Households 1,459
Average Household Size 2.23
Family Households 841
Average Family Size 3


Total Housing Units 1,666 (100%)
Owner Occupied HU 956 (57.4%)
Renter Occupied HU 504 (30.3%)
Vacant Housing Units 207 (12.4%)
Median Home Value $272,515
Average Home Value $302,223


Median Household Income $59,908
Average Household Income $83,871
Per Capita Income $37,504
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.42% -0.16%
Households -0.51% -0.23%
Families -0.28% -0.34%
Median Household Income   1.42%
Per Capita Income   1.69%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Clinton, CT - Peer Comparisons by Rank and Percentile

The table below compares Clinton to the other 142 incorporated cities, towns and CDPs in Connecticut by rank and percentile using July 1, 2016 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 # 75 48th
Population Density1 # 75 48th
Diversity Index2 # 69 51st
Median Household Income # 92 36th
Per Capita Income # 74 49th

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

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