Noank, CT Profile: Facts, Map & Data


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Noank, Connecticut - Basic Facts

The Noank Census Designated Place had a population of 1,790 as of July 1, 2017. Noank 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 Noank is located at latitude 41.3375 and longitude -71.9976 in New London County. The formal boundaries for the Noank Census Designated Place (see map below) encompass a land area of 1.52 sq. miles and a water area of 0.69 sq. miles. New London County is in the Eastern time zone (GMT -5). The elevation is 23 feet.

The Noank Census Designated Place (GNIS ID: 2377840) 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 Noank Census Designated Place is located within Town of Groton, a minor civil division (MCD) of New London County.

Beneath the boundary map are tables with Noank 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 Noank: Naiwayhucke, Naiwayonk, Nauyang, Nawyonk, Noank Village, Nowayunck.

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Noank Census Designated Place, CT Boundary Map

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


Total Population 1,790
Daytime Population: Workers 576
Daytime Population: Residents 874
Total Daytime Population (TDP) 1,450
Ratio TDP/Total Population1 0.81
Population in Households 1,783
Population in Familes 1,374
Population in Group Qrtrs 7
Population Density2 1,174
Diversity Index3 19


Median Household Income $85,658
Average Household Income $121,394
Per Capita Income $55,588


Total Housing Units 962 (100%)
Owner Occupied HU 584 (60.7%)
Renter Occupied HU 248 (25.8%)
Vacant Housing Units 131 (13.6%)
Median Home Value $438,889
Average Home Value $507,308


Total Households 831
Average Household Size 2.15
Family Households 512
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 -0.05% 0.12%
Households -0.08% 0.1%
Families 0.24% 0.0%
Median Household Income   1.63%
Per Capita Income   2.42%

Noank, CT - Peer Comparisons by Rank and Percentile

The table below compares Noank 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 # 104 27th
Population Density # 88 39th
Diversity Index # 112 22nd
Median Household Income # 42 71st
Per Capita Income # 23 85th

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

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