Granby, CT demographics:
population, income, and more

Total population
11,130
1.6% year-over-year change
Median household income
$122,394/yr
-8.2% year-over-year change
Housing units
4,598
3.6% year-over-year change

Granby population

How many people live in Granby

Granby is home to 11,130 residents, according to the most recent Census data. Gender-wise, 50.9% of Granby locals are male, and 49.1% are female.

Total population
11,130
1.6% year-over-year change
Gender ratio
Male
50.9%
5,668
Female
49.1%
5,462
Value Percent YoY change
Male 5,668 50.9% 0.2%
Female 5,462 49.1% 3.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Granby is 41, with the population distributed as follows: about 17.9% are children under 15, then 9.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.1% of the population, while another 28.5% fall into the 45 to 64 bracket. Finally, around 21.2% are 65 or older.

Median age
40.7
Age breakdown
Under 15
17.9%
15 to 24
9.3%
25 to 44
23.1%
45 to 64
28.5%
Over 65
21.2%
Value Percent YoY change
Under 15 1,992 17.9% 2.4%
15 to 24 1,038 9.3% -5.8%
25 to 44 2,567 23.1% 5.5%
45 to 64 3,172 28.5% -9.9%
Over 65 2,361 21.2% 20.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Granby, 92.5% of the population are US-born citizens, while 5.7% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 89.8% of locals are Caucasian, 0.9% are African American and 3% have Asian roots. There’s also a share of 6.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.5%
Non-U.S.-born citizens
5.7%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 10,295 92.5% 1.3%
Non-U.S.-born citizens 632 5.7% 10.1%
Non-citizens 203 1.8% -7.7%
Racial breakdown
White
89.8%
Black or African American
0.9%
American Indian and Alaska Native
0%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.3%
Other
0.1%
Value Percent
White 9,989 89.8%
Black or African American 102 0.9%
Asian 329 3%
Two or more races 697 6.3%
Other 12 0.1%

Households in Granby

A peek inside Granby households

Granby has 4,431 households, with an average of 3 members in each. Of these, 68.7% are families, while the remaining 31.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,431
2.2% year-over-year change
Average people per household
3
Non-family households
1,385
Family households
3,046
Value Percent YoY change
Non-family households 1,385 31.3% 4.8%
Family households 3,046 68.7% 1.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Granby

The housing landscape of Granby

Granby's housing consists of 4,598 units, with 82.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 9.2% and offer a more compact, shared living style.

Housing units
4,598
3.6% year-over-year change
Housing types
Value Percent
1 unit, detached 3,777 82.1%
1 unit, attached 425 9.2%
2 units 100 2.2%
3 or 4 units 54 1.2%
5 to 9 units 114 2.5%
10 to 19 units 49 1.1%
20 to 49 units 41 0.9%
50 or more units 38 0.8%
Homes built since 2020
75
114.3% year-over-year change

The age of buildings in Granby

In Granby, the median construction year is 1984. About 10% of homes were built before the 1940s, with another 1.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 10% of homes were added from 2000 to 2009, 1.5% between 2010 and 2019, and 1.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 460 10% 14.7%
Built between 1940 and 1949 67 1.5% -55.6%
Built between 1950 and 1959 622 13.5% 7.4%
Built between 1960 and 1969 337 7.3% 27.2%
Built between 1970 and 1979 1,020 22.2% -2.6%
Built between 1980 and 1989 910 19.8% 19.9%
Built between 1990 and 1999 576 12.5% -1.5%
Built between 2000 and 2009 459 10% -14.0%
Built between 2010 and 2019 71 1.5% -13.4%
Built in 2020 or later 75 1.6% 114.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Granby occupancy rates

Out of the 4,431 occupied housing units in Granby, 91.8% are owner-occupied, while 8.2% are lived in by tenants. Meanwhile, 3.6% of all homes on the local market sit vacant.

Occupied housing units
4,431
2.2% year-over-year change
Occupancy breakdown
Renter occupied
361
Owner occupied
4,070
Value Percent YoY
change
Renter occupied 361 8.2% 7.4%
Owner occupied 4,070 91.8% 1.8%
Unoccupied housing units
3.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Granby housing costs

Housing costs in Granby come to a median of $2,405 per month, while tenants specifically pay a median gross rent of $1,357.

Median housing costs per month
$2,405/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Granby
$1,357/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Granby

Granby education at a glance

About 20.3% of the population in Granby went to high school, while 13.6% pursued college studies. Another 8.7% earned an associate degree and 34.6% hold a bachelor’s. Meanwhile, 22.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 55 0.6% -23.6%
High school diploma 1,783 20.3% -13.1%
College diploma 1,195 13.6% -2.2%
Associate degree 761 8.7% 10.1%
Bachelor's degree 3,031 34.6% 6.0%
Graduate degree 1,939 22.1% 9.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Granby

How much people earn in Granby

The average annual household income in Granby was $200,962 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.6% change from the previous year. At the same time, the median income stood at $122,394, reflecting a -8.2% shift over the same period.

Average household income in Granby
$200,962/year
9.6% year-over-year change
Median household income in Granby
$122,394/year
-8.2% year-over-year change

Granby income by age

In Granby, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $211,744. Those with someone between 45 and 64 in charge, often well established professionally, earn $164,494 overall. Overall, 96.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $211,744 25.4%
45 - 64 $164,494 35.1%
Over 65 $86,583 -7.9%
Above poverty level
10,548
Below poverty level
352
Value Percent YoY
change
Above poverty level 10,548 96.8% 1.3%
Below poverty level 352 3.2% 16.2%

Employment in Granby

Workforce and job types in Granby

84.9% of the working population are employed in professional or administrative positions, while 15.1% are in hands-on or service-based jobs. Also, 15.4% run their own businesses, 67% are employed by private companies, and 8.5% work in the public sector.

Workforce demographics

White collar
4,802
Blue collar
855
Value Percent YoY change
White collar 4,802 84.9% -1.8%
Blue collar 855 15.1% -5.7%
Employer type
Self employees
15.4%
Private companies
67%
Governmental workers
8.5%
Not for profit companies
9.1%
Value Percent YoY change
Self employees 872 15.4% -8.7%
Private companies 3,789 67% -3.3%
Governmental workers 483 8.5% 1.5%
Not for profit companies 513 9.1% 15.3%

Transportation in Granby

How people get around in Granby

Commuting methods vary: 97.4% of residents travel by personal vehicle and 0.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,760 97.4% -8.1%
Bus or trolleybus 62 1.6% 87.9%
Railroad 24 0.6% 4.3%
Walk 13 0.3% 0.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Granby by zipcode?

Zipcode Population Number of households Median income Average income
06060 2,273 827 $122,394 $164,769
06090 1,136 405 $151,118 $287,404
06035 7,817 3,237 $107,957 $153,743

Explore more communities

FAQs about Granby demographics 

What is the total population of Granby?

Granby has a total population of 11,130 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.6% compared to a year ago.

What is the gender ratio in Granby?

The gender ratio in Granby is as follows:
  • 50.9% males (5,668 residents)
  • 49.1% females (5,462 residents)

What is the median age in Granby?

The median age in Granby is 40.7.

What is the age distribution of the population in Granby?

The age distribution in Granby is as follows:
  • Under 15: 17.9% (1,992 residents)
  • Ages 15-24: 9.3% (1,038 residents)
  • Ages 25-44: 23.1% (2,567 residents)
  • Ages 45-64: 28.5% (3,172 residents)
  • Over 65: 21.2% (2,361 residents)

What is the racial and ethnic makeup of Granby?

The racial and ethnic makeup of Granby is as follows:
  • White: 89.8% (9,989 residents)
  • Black or African American: 0.9% (102 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 3% (329 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.3% (697 residents)
  • Other: 0.1% (12 residents)

What percentage of the population in Granby are U.S.-born citizens?

U.S.-born citizens represent 92.5% of the population in Granby.

How many housing units are there in Granby?

There are 4,598 housing units in Granby, reflecting a +3.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Granby and what is the average household size?

Granby has a total of 4,431 households, with an average of 3 people in each.

What is the median household income in Granby?

Granby has a median household income of $122,394, representing a -8.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Granby?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 84.9% (4,802 residents)
  • Blue-collar workers: 15.1% (855 residents)

Places of employment:
  • Self-employed: 15.4% (872 residents)
  • Private companies: 67% (3,789 residents)
  • Governmental workers: 8.5% (483 residents)
  • Not-for-profit companies: 9.1% (513 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025