Groton Long Point, CT Profile: Facts, Map & Data


Groton Long Point Local Links & Resources:
Hotels | Resources | ALL Groton Long Point Content

Also See: Groton Long Point, CT ZIP Codes & ZIP Code Maps | Local Area Photos

Groton Long Point, Connecticut - Basic Facts

The Borough of Groton Long Point had a population of 516 as of July 1, 2017. Groton Long Point 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 Groton Long Point is located at latitude 41.3142 and longitude -72.0102 in New London County. The formal boundaries for the Borough of Groton Long Point (see map below) encompass a land area of 0.43 sq. miles and a water area of 0.02 sq. miles. New London County is in the Eastern time zone (GMT -5). The elevation is 7 feet.

The Borough of Groton Long Point (GNIS ID: 2378276) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Borough of Groton Long Point is located within Town of Groton, a minor civil division (MCD) of New London County.

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

EXTREMELY LOCAL Demographic 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 demographic data.


Borough of Groton Long Point, CT Boundary Map

Also See: BIG Map | Driving Directions | CT Congressional Districts
Boundary Maps: Town of Groton | New London County | Connecticut Counties

Search the map for:

Groton Long Point, CT Data & Demographics (As of July 1, 2017)


Total Population 516
Daytime Population: Workers 26
Daytime Population: Residents 311
Total Daytime Population (TDP) 337
Ratio TDP/Total Population1 0.65
Population in Households 516
Population in Familes 405
Population in Group Qrtrs 0
Population Density2 1,208
Diversity Index3 12


Median Household Income $96,465
Average Household Income $152,680
Per Capita Income $72,789


Total Housing Units 623 (100%)
Owner Occupied HU 188 (30.2%)
Renter Occupied HU 58 ( 9.3%)
Vacant Housing Units 377 (60.5%)
Median Home Value $786,458
Average Home Value $811,968


Total Households 246
Average Household Size 2.1
Family Households 161
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% 0.08%
Households -0.11% 0.0%
Families -0.25% -0.12%
Median Household Income   2.44%
Per Capita Income   2.17%

Groton Long Point, CT - Peer Comparisons by Rank and Percentile

The table below compares Groton Long Point 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 # 139 3rd
Population Density # 83 42nd
Diversity Index # 134 6th
Median Household Income # 28 81st
Per Capita Income # 12 92nd

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

Connecticut Research Tools

Connecticut Census Data Comparison Tool

Compare Connecticut Census Data
Highest or Lowest: