Grand Isle is a town in Grand Isle County, Vermont, home to about 2,192 people across 16 square miles. Its ZIP code is 05458.
Homes sold for a median of $297 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Grand Isle. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Grand Isle’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Grand Isle well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Albany International Airport (ALB)138 miles away |
|---|---|
| Closer regional airport | Plattsburgh International Airport (PBG)9 miles away |
| Nearest city of 250,000+ | Boston, MA201 miles away |
| Nearest city of 1 million+ | New York, NY282 miles away |
Straight-line distances from the center of Grand Isle; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Grand Isle had 2,086 residents in the 2020 census, up 7% since 2000.
It’s the 81st largest of 247 towns in Vermont by population.
Grand Isle County grew from 4,462 residents in 1900 to 7,293 in 2020.
Grand Isle County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 11°F. About 35.1 inches of rain and melted snow fall in a typical year, with about 50 inches of snow.
Source: NOAA 1991–2020 climate normals, S Hero, VT weather station (6 miles away).
673 jobs at 170 businesses in Grand Isle County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
7 doctors and other health care providers list an office in Grand Isle.
Nearest hospitals
Providers with an office here
| Mental health providers | 5 |
|---|---|
| Physical and occupational therapists | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores (1 nearby)
Libraries (1 nearby)
Museums
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Champlain Islands Unified Union School District #66. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Grand Isle SchoolGrand Isle | Pre-K–6 | 151 | Public | 0.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
Buying or selling around Grand Isle? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.