Town Of Granby CT Demographic Data and Boundary Map


Town Of Granby, CT

The Town Of Granby is a County Subdivision of Hartford County. The subdivision has a T1 Census Class Code which indicates that the Town Of Granby is an active county subdivision that is not coextensive with an incorporated place.

Also See: Hartford County Data | Cities in Hartford County | County Subdivisions in Hartford County

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  1. Town Of Granby 2021 Demographic Data
  2. Growth Rates for Town Of Granby (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. Connecticut Research Tools (Easy Tools & Current Data)
  5. Connecticut Data Comparison Tool - 2021 Demographics

Town Of Granby Boundary Map


Town Of Granby Data & Demographics (As of July 1, 2021)


Total Population 11,511 (100%)
Population in Households 11,413 (99.1%)
Population in Families 10,009 (87.0%)
Population in Group Quarters1 98 ( 0.9%)
Population Density 283
Diversity Index2 17


Median Household Income $117,243
Average Household Income $145,898
% of Income for Mortgage4 12%
Per Capita Income $54,703
Wealth Index5 222


Total HU (Housing Units) 4,456 (100%)
Owner Occupied HU 3,894 (87.4%)
Renter Occupied HU 421 ( 9.4%)
Vacant Housing Units 141 ( 3.2%)
Median Home Value $322,572
Average Home Value $360,125
Housing Affordability Index3 153


Total Households 4,315
Average Household Size 2.64
Family Households 3,307
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 0.18% 0.19%
Households 0.25% 0.2%
Families 0.18% 0.16%
Median Household Income   1.54%
Per Capita Income   1.92%
Owner Occupied HU   0.34%

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  4. See the References & Data Sources page for more information about methodology and sources of data.