Tolland County, CT demographics:
population, income, and more

Total population
149,856
2.2% year-over-year change
Median household income
$126,432/yr
6.1% year-over-year change
Housing units
59,494
1.9% year-over-year change

Tolland County population

How many people live in Tolland County

Tolland County is home to 149,856 residents, according to the most recent Census data. Gender-wise, 49.8% of Tolland County locals are male, and 50.2% are female.

Total population
149,856
2.2% year-over-year change
Gender ratio
Male
49.8%
74,633
Female
50.2%
75,223
Value Percent YoY change
Male 74,633 49.8% 1.8%
Female 75,223 50.2% 2.5%
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 Tolland County is 44, with the population distributed as follows: about 14.6% are children under 15, then 19.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.5% of the population, while another 25.3% fall into the 45 to 64 bracket. Finally, around 18% are 65 or older.

Median age
43.5
Age breakdown
Under 15
14.6%
15 to 24
19.6%
25 to 44
22.5%
45 to 64
25.3%
Over 65
18%
Value Percent YoY change
Under 15 21,841 14.6% 1.9%
15 to 24 29,364 19.6% 7.0%
25 to 44 33,769 22.5% 0.6%
45 to 64 37,879 25.3% 0.1%
Over 65 27,003 18% 2.5%
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 Tolland County, 90.3% of the population are US-born citizens, while 6.2% have gained naturalized citizenship. At the same time, 3.6% of residents are non-citizens. As for race, 81.6% of locals are Caucasian, 3.7% are African American and 4.8% have Asian roots. There’s also a share of 6.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
90.3%
Non-U.S.-born citizens
6.2%
Non-citizens
3.6%
Value Percent YoY change
U.S.-born citizens 135,265 90.3% 1.9%
Non-U.S.-born citizens 9,216 6.2% 9.5%
Non-citizens 5,375 3.6% -2.2%
Racial breakdown
White
81.6%
Black or African American
3.7%
American Indian and Alaska Native
0.2%
Asian
4.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.8%
Other
2.9%
Value Percent
White 122,204 81.6%
Black or African American 5,485 3.7%
American Indian and Alaska Native 317 0.2%
Asian 7,269 4.8%
Native Hawaiian and other Pacific Islander 3 0%
Two or more races 10,248 6.8%
Other 4,330 2.9%

Households in Tolland County

A peek inside Tolland County households

Tolland County has 56,068 households, with an average of 2 members in each. Of these, 65.2% are families, while the remaining 34.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
56,068
2.0% year-over-year change
Average people per household
2
Non-family households
19,537
Family households
36,531
Value Percent YoY change
Non-family households 19,537 34.8% 5.3%
Family households 36,531 65.2% 0.4%
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 Tolland County

The housing landscape of Tolland County

Tolland County's housing consists of 59,494 units, with 69.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.2% of the housing landscape.

Housing units
59,494
1.9% year-over-year change
Housing types
Value Percent
1 unit, detached 41,337 69.5%
1 unit, attached 2,268 3.8%
2 units 2,167 3.6%
3 or 4 units 3,634 6.1%
5 to 9 units 3,484 5.9%
10 to 19 units 1,790 3%
20 to 49 units 1,361 2.3%
50 or more units 2,735 4.6%
Mobile home 718 1.2%
Homes built since 2020
322
11.8% year-over-year change

The age of buildings in Tolland County

In Tolland County, the median construction year is 1977. About 12.5% of homes were built before the 1940s, with another 4.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.9% of homes were added from 2000 to 2009, 6.6% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 7,424 12.5% -6.8%
Built between 1940 and 1949 2,905 4.9% 8.2%
Built between 1950 and 1959 6,215 10.4% -7.2%
Built between 1960 and 1969 8,469 14.2% 5.9%
Built between 1970 and 1979 8,262 13.9% 2.7%
Built between 1980 and 1989 8,953 15% 3.0%
Built between 1990 and 1999 6,504 10.9% 11.8%
Built between 2000 and 2009 6,490 10.9% 3.7%
Built between 2010 and 2019 3,950 6.6% 0.7%
Built in 2020 or later 322 0.5% 11.8%
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.

Tolland County occupancy rates

Out of the 56,068 occupied housing units in Tolland County, 73.2% are owner-occupied, while 26.8% are lived in by tenants. Meanwhile, 5.8% of all homes on the local market sit vacant.

Occupied housing units
56,068
2.0% year-over-year change
Occupancy breakdown
Renter occupied
15,022
Owner occupied
41,046
Value Percent YoY
change
Renter occupied 15,022 26.8% 2.4%
Owner occupied 41,046 73.2% 1.9%
Unoccupied housing units
5.8%
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.

Tolland County housing costs

Housing costs in Tolland County come to a median of $1,731 per month, while tenants specifically pay a median gross rent of $1,378.

Median housing costs per month
$1,731/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 Tolland County
$1,378/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 Tolland County

Tolland County education at a glance

About 28.4% of the population in Tolland County went to high school, while 24% pursued college studies. Another 7.9% earned an associate degree and 22.5% hold a bachelor’s. Meanwhile, 15.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,989 1.6% 7.7%
High school diploma 34,911 28.4% -1.0%
College diploma 29,466 24% 4.9%
Associate degree 9,737 7.9% -0.3%
Bachelor's degree 27,662 22.5% 4.7%
Graduate degree 19,133 15.6% 3.1%
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 Tolland County

How much people earn in Tolland County

The average annual household income in Tolland County was $132,097 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2.6% change from the previous year. At the same time, the median income stood at $126,432, reflecting a +6.1% shift over the same period.

Average household income in Tolland County
$132,097/year
-2.6% year-over-year change
Median household income in Tolland County
$126,432/year
6.1% year-over-year change

Tolland County income by age

In Tolland County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $137,981. Those with someone between 45 and 64 in charge, often well established professionally, earn $130,946 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $53,054, while those led by someone over 65, many of whom may be retired, have about $89,464 in earnings. Overall, 91.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $53,054 15.6%
25 - 44 $137,981 6.2%
45 - 64 $130,946 -8.6%
Over 65 $89,464 13.8%
Above poverty level
123,900
Below poverty level
11,792
Value Percent YoY
change
Above poverty level 123,900 91.3% 1.5%
Below poverty level 11,792 8.7% 3.6%

Employment in Tolland County

Workforce and job types in Tolland County

84.2% of the working population are employed in professional or administrative positions, while 15.8% are in hands-on or service-based jobs. Also, 8.4% run their own businesses, 65.6% are employed by private companies, and 18.3% work in the public sector.

Workforce demographics

White collar
64,933
Blue collar
12,210
Value Percent YoY change
White collar 64,933 84.2% 4.4%
Blue collar 12,210 15.8% -3.1%
Employer type
Self employees
8.4%
Private companies
65.6%
Governmental workers
18.3%
Not for profit companies
7.7%
Value Percent YoY change
Self employees 6,514 8.4% 2.7%
Private companies 50,624 65.6% 3.5%
Governmental workers 14,083 18.3% 2.9%
Not for profit companies 5,922 7.7% 0.9%

Transportation in Tolland County

How people get around in Tolland County

In Tolland County, the average commute time is 94 minutes. Commuting methods vary: 95.5% of residents travel by personal vehicle and 2.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
94 min
113.6% year-over-year change
Means of transportation
Value Percent YoY change
Car 58,135 95.5% -0.6%
Taxicab 12 0% -75.0%
Bus or trolleybus 847 1.4% 13.7%
Railroad 70 0.1% 311.8%
Motorcycle 27 0% -57.1%
Bicycle 105 0.2% 854.5%
Walk 1,706 2.8% 0.1%
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 Tolland County by zipcode?

Zipcode Population Number of households Median income Average income
06043 4,853 1,974 $126,364 $148,748
06066 30,577 13,611 $85,356 $103,227
06071 10,723 3,498 $126,500 $150,852
06076 11,953 4,908 $92,016 $110,529
06084 14,823 5,370 $133,611 $191,833
06231 3,648 1,295 $168,313 $201,042
06232 3,152 1,201 $134,632 $156,572
06237 5,300 2,112 $127,000 $140,119
06238 12,326 4,926 $108,213 $126,957
06029 16,238 6,271 $129,331 $147,407

Find your place

Explore more communities

FAQs about Tolland County demographics 

What is the total population of Tolland County?

Tolland County has a total population of 149,856 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 +2.2% compared to a year ago.

What is the gender ratio in Tolland County?

The gender ratio in Tolland County is as follows:
  • 49.8% males (74,633 residents)
  • 50.2% females (75,223 residents)

What is the median age in Tolland County?

The median age in Tolland County is 43.5.

What is the age distribution of the population in Tolland County?

The age distribution in Tolland County is as follows:
  • Under 15: 14.6% (21,841 residents)
  • Ages 15-24: 19.6% (29,364 residents)
  • Ages 25-44: 22.5% (33,769 residents)
  • Ages 45-64: 25.3% (37,879 residents)
  • Over 65: 18% (27,003 residents)

What is the racial and ethnic makeup of Tolland County?

The racial and ethnic makeup of Tolland County is as follows:
  • White: 81.6% (122,204 residents)
  • Black or African American: 3.7% (5,485 residents)
  • American Indian and Alaska Native: 0.2% (317 residents)
  • Asian: 4.8% (7,269 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (3 residents)
  • Two or More Races: 6.8% (10,248 residents)
  • Other: 2.9% (4,330 residents)

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

U.S.-born citizens represent 90.3% of the population in Tolland County.

How many housing units are there in Tolland County?

There are 59,494 housing units in Tolland County, reflecting a +1.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Tolland County has a total of 56,068 households, with an average of 2 people in each.

What is the median household income in Tolland County?

Tolland County has a median household income of $126,432, representing a +6.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Tolland County?

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

Job types:
  • White-collar workers: 84.2% (64,933 residents)
  • Blue-collar workers: 15.8% (12,210 residents)

Places of employment:
  • Self-employed: 8.4% (6,514 residents)
  • Private companies: 65.6% (50,624 residents)
  • Governmental workers: 18.3% (14,083 residents)
  • Not-for-profit companies: 7.7% (5,922 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