Grand Isle County, VT demographics:
population, income, and more

Total population
7,450
0.8% year-over-year change
Median household income
$97,396/yr
7.5% year-over-year change
Housing units
5,326
0.5% year-over-year change

Grand Isle County population

How many people live in Grand Isle County

Grand Isle County is home to 7,450 residents, according to the most recent Census data. Gender-wise, 52.4% of Grand Isle County locals are male, and 47.6% are female.

Total population
7,450
0.8% year-over-year change
Gender ratio
Male
52.4%
3,903
Female
47.6%
3,547
Value Percent YoY change
Male 3,903 52.4% 1.4%
Female 3,547 47.6% 0.1%
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 Grand Isle County is 49, with the population distributed as follows: about 14% are children under 15, then 8.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.7% of the population, while another 30.9% fall into the 45 to 64 bracket. Finally, around 23.6% are 65 or older.

Median age
48.9
Age breakdown
Under 15
14%
15 to 24
8.8%
25 to 44
22.7%
45 to 64
30.9%
Over 65
23.6%
Value Percent YoY change
Under 15 1,044 14% -0.4%
15 to 24 657 8.8% -2.4%
25 to 44 1,693 22.7% 0.9%
45 to 64 2,301 30.9% -1.1%
Over 65 1,755 23.6% 5.2%
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 Grand Isle County, 94.9% of the population are US-born citizens, while 3.3% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 91.2% of locals are Caucasian, 0.4% are African American and 0.3% have Asian roots. There’s also a share of 6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.9%
Non-U.S.-born citizens
3.3%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 7,069 94.9% 0.8%
Non-U.S.-born citizens 247 3.3% 6.0%
Non-citizens 134 1.8% -9.5%
Racial breakdown
White
91.2%
Black or African American
0.4%
American Indian and Alaska Native
1.3%
Asian
0.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6%
Other
0.9%
Value Percent
White 6,792 91.2%
Black or African American 26 0.4%
American Indian and Alaska Native 100 1.3%
Asian 24 0.3%
Two or more races 443 6%
Other 65 0.9%

Households in Grand Isle County

A peek inside Grand Isle County households

Grand Isle County has 3,140 households, with an average of 2 members in each. Of these, 62.4% are families, while the remaining 37.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,140
2.0% year-over-year change
Average people per household
2
Non-family households
1,179
Family households
1,961
Value Percent YoY change
Non-family households 1,179 37.6% 7.2%
Family households 1,961 62.4% -0.9%
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 Grand Isle County

The housing landscape of Grand Isle County

Grand Isle County's housing consists of 5,326 units, with 81.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.6% 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 13.1% of the housing landscape.

Housing units
5,326
0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 4,361 81.9%
1 unit, attached 31 0.6%
2 units 90 1.7%
3 or 4 units 67 1.3%
5 to 9 units 43 0.8%
10 to 19 units 10 0.2%
20 to 49 units 20 0.4%
Mobile home 697 13.1%
Boat, RV, van, etc. 7 0.1%
Homes built since 2020
55
189.5% year-over-year change

The age of buildings in Grand Isle County

In Grand Isle County, the median construction year is 1984. About 19.2% of homes were built before the 1940s, with another 2.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.6% of homes were added from 2000 to 2009, 10.2% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,024 19.2% 4.9%
Built between 1940 and 1949 131 2.5% -6.4%
Built between 1950 and 1959 242 4.5% -3.2%
Built between 1960 and 1969 451 8.5% -11.9%
Built between 1970 and 1979 517 9.7% -9.1%
Built between 1980 and 1989 844 15.8% -2.4%
Built between 1990 and 1999 691 13% 2.8%
Built between 2000 and 2009 828 15.6% -2.8%
Built between 2010 and 2019 543 10.2% 21.8%
Built in 2020 or later 55 1% 189.5%
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.

Grand Isle County occupancy rates

Out of the 3,140 occupied housing units in Grand Isle County, 89.9% are owner-occupied, while 10.1% are lived in by tenants. Meanwhile, 41% of all homes on the local market sit vacant.

Occupied housing units
3,140
2.0% year-over-year change
Occupancy breakdown
Renter occupied
318
Owner occupied
2,822
Value Percent YoY
change
Renter occupied 318 10.1% 13.6%
Owner occupied 2,822 89.9% 0.9%
Unoccupied housing units
41.0%
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.

Grand Isle County housing costs

Housing costs in Grand Isle County come to a median of $1,593 per month, while tenants specifically pay a median gross rent of $1,425.

Median housing costs per month
$1,593/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 Grand Isle County
$1,425/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 Grand Isle County

Grand Isle County education at a glance

About 33.8% of the population in Grand Isle County went to high school, while 14.3% pursued college studies. Another 9.2% earned an associate degree and 24.8% hold a bachelor’s. Meanwhile, 16.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 80 1.3% 42.9%
High school diploma 2,095 33.8% -0.1%
College diploma 883 14.3% -1.6%
Associate degree 570 9.2% -4.8%
Bachelor's degree 1,538 24.8% 3.0%
Graduate degree 1,027 16.6% 4.5%
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 Grand Isle County

How much people earn in Grand Isle County

The average annual household income in Grand Isle County was $130,172 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.7% change from the previous year. At the same time, the median income stood at $97,396, reflecting a +7.5% shift over the same period.

Average household income in Grand Isle County
$130,172/year
3.7% year-over-year change
Median household income in Grand Isle County
$97,396/year
7.5% year-over-year change

Grand Isle County income by age

In Grand Isle County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $104,306. Those with someone between 45 and 64 in charge, often well established professionally, earn $111,359 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $59,219, while those led by someone over 65, many of whom may be retired, have about $77,583 in earnings. Overall, 92% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $59,219 -19.3%
25 - 44 $104,306 4.8%
45 - 64 $111,359 8.0%
Over 65 $77,583 1.0%
Above poverty level
6,774
Below poverty level
589
Value Percent YoY
change
Above poverty level 6,774 92% 0.1%
Below poverty level 589 8% 5.4%

Employment in Grand Isle County

Workforce and job types in Grand Isle County

The job market in Grand Isle County is powered by 3,866 working residents, spread across a range of industries and roles. 78.7% of the working population are employed in professional or administrative positions, while 21.3% are in hands-on or service-based jobs. Also, 16.8% run their own businesses, 55.7% are employed by private companies, and 16.6% work in the public sector.

Workforce demographics

Working population
3,866
0.7% year-over-year change
White collar
3,043
Blue collar
823
Value Percent YoY change
White collar 3,043 78.7% 0.5%
Blue collar 823 21.3% 1.2%
Employer type
Self employees
16.8%
Private companies
55.7%
Governmental workers
16.6%
Not for profit companies
10.9%
Value Percent YoY change
Self employees 648 16.8% 2.0%
Private companies 2,155 55.7% 2.6%
Governmental workers 640 16.6% -4.3%
Not for profit companies 423 10.9% -3.0%
Unemployment rate
3.1%
-10.3% year-over-year change

Available workforce

The unemployment rate in Grand Isle County stands at 3.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Grand Isle County

How people get around in Grand Isle County

In Grand Isle County, the average commute time is 31 minutes. Commuting methods vary: 78.7% of residents travel by personal vehicle and 1.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
31 min
Means of transportation
Value Percent YoY change
Car 2,957 78.7% -2.2%
Bicycle 42 1.1% 600.0%
Walk 70 1.9% 29.6%
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 Grand Isle County by zipcode?

Zipcode Population Number of households Median income Average income
05440 1,832 786 $76,429 $93,136
05458 2,278 949 $101,728 $130,920
05463 577 254 $82,500 $97,634
05474 1,263 518 $102,143 $142,920
05486 1,500 633 $126,513 $177,663

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FAQs about Grand Isle County demographics 

What is the total population of Grand Isle County?

Grand Isle County has a total population of 7,450 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 +0.8% compared to a year ago.

What is the gender ratio in Grand Isle County?

The gender ratio in Grand Isle County is as follows:
  • 52.4% males (3,903 residents)
  • 47.6% females (3,547 residents)

What is the median age in Grand Isle County?

The median age in Grand Isle County is 48.9.

What is the age distribution of the population in Grand Isle County?

The age distribution in Grand Isle County is as follows:
  • Under 15: 14% (1,044 residents)
  • Ages 15-24: 8.8% (657 residents)
  • Ages 25-44: 22.7% (1,693 residents)
  • Ages 45-64: 30.9% (2,301 residents)
  • Over 65: 23.6% (1,755 residents)

What is the racial and ethnic makeup of Grand Isle County?

The racial and ethnic makeup of Grand Isle County is as follows:
  • White: 91.2% (6,792 residents)
  • Black or African American: 0.4% (26 residents)
  • American Indian and Alaska Native: 1.3% (100 residents)
  • Asian: 0.3% (24 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6% (443 residents)
  • Other: 0.9% (65 residents)

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

U.S.-born citizens represent 94.9% of the population in Grand Isle County.

How many housing units are there in Grand Isle County?

There are 5,326 housing units in Grand Isle County, reflecting a +0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Grand Isle County has a total of 3,140 households, with an average of 2 people in each.

What is the median household income in Grand Isle County?

Grand Isle County has a median household income of $97,396, representing a +7.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Grand Isle County?

The employment rate is 96.9% in Grand Isle County, with a workforce of 3,866 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.7% (3,043 residents)
  • Blue-collar workers: 21.3% (823 residents)

Places of employment:
  • Self-employed: 16.8% (648 residents)
  • Private companies: 55.7% (2,155 residents)
  • Governmental workers: 16.6% (640 residents)
  • Not-for-profit companies: 10.9% (423 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