Granby, MA Profile: Facts, Map & Data


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Granby, Massachusetts - Basic Facts

The Granby Census Designated Place had a population of 1,425 as of July 1, 2017. Granby ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Massachusetts. See peer rankings below.

The primary coordinate point for Granby is located at latitude 42.266 and longitude -72.5289 in Hampshire County. The formal boundaries for the Granby Census Designated Place (see map below) encompass a land area of 3.47 sq. miles and a water area of 0 sq. miles. Hampshire County is in the Eastern time zone (GMT -5). The elevation is 312 feet.

The Granby Census Designated Place (GNIS ID: 2378023) 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 Granby Census Designated Place is located within Town of Granby, a minor civil division (MCD) of Hampshire County.

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

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Granby Census Designated Place, MA Boundary Map

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Boundary Maps: Town of Granby | Hampshire County | Massachusetts Counties

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Granby, MA Data & Demographics (As of July 1, 2017)


Total Population 1,425
Daytime Population: Workers 390
Daytime Population: Residents 696
Total Daytime Population (TDP) 1,086
Ratio TDP/Total Population1 0.76
Population in Households 1,425
Population in Familes 1,146
Population in Group Qrtrs 0
Population Density2 410
Diversity Index3 16


Median Household Income $75,995
Average Household Income $77,121
Per Capita Income $31,227


Total Housing Units 587 (100%)
Owner Occupied HU 434 (73.9%)
Renter Occupied HU 143 (24.4%)
Vacant Housing Units 10 ( 1.7%)
Median Home Value $267,037
Average Home Value $281,970


Total Households 577
Average Household Size 2.47
Family Households 375
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 0.56% 0.56%
Households 0.46% 0.48%
Families 0.37% 0.42%
Median Household Income   0.98%
Per Capita Income   1.49%

Granby, MA - Peer Comparisons by Rank and Percentile

The table below compares Granby to the other 246 incorporated cities, towns and CDPs in Massachusetts 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 # 215 13th
Population Density # 231 7th
Diversity Index # 170 31st
Median Household Income # 104 58th
Per Capita Income # 180 27th

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

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