Best Internet Providers in Grand Isle, VT
All 7 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Grand Isle, VT
Grand Isle has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Grand Isle.
Ranks compare Grand Isle with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Grand Isle, VT at a Glance
Grand Isle Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Fidium
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
VTel Wireless
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Grand Isle ratings may vary and are shown below.
Who is the Best Internet Provider in Grand Isle, VT?
Fidium Fiber is the highest-rated internet provider in Grand Isle based on 19 Vermont customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
Click here to get Fidium Fiber
or call 1-833-875-1335
Which Providers are Available at my Home in Grand Isle?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Grand Isle
How Grand Isle Compares to Places Its Size
Grand Isle's report card score is in the bottom 41% and its connectivity index is in the top 24%.
| Measure | Grand Isle | Rank among US towns of 1,000 to 9,999 people | Grand Isle County | Vermont | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 7.1% | bottom 14% | 2.0% | 78.3% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 2,000 Mbps | top 31% | 1,288 Mbps | 2,253 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 6.2 | top 35% | 4.6 | 6 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.4 | bottom 42% | 2.4 | 2.3 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 18% | top 15% | 18% | 17% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 97% | top 19% | 96% | 95% | 96% | 515 places at 100% |
| Homes with internet | 92% | top 27% | 92% | 90% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 76% | top 26% | 74% | 77% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 88% | top 13% | 88% | 85% | 81% | 12 places at 100% |
| Median household income | $99,674 | top 20% | $98,779 | $85,864 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 16% | top 17% | 10% | 15% | 16% | University Park, PA (95%) |
Fiber reaches 7.1% of homes in Grand Isle, against 2.0% across Grand Isle County and 78.3% across Vermont. Households in Grand Isle are smaller than the US average (2.4 people against 2.7); 18% of workers work from home (US 15%); and the median household income is $99,674 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Grand Isle
Which Fiber Internet Providers are Available in Grand Isle?
Fidium Fiber in Grand Isle, VT
Availability:
7.1%
Customer Rating:
(67)
Avg. Download Speed
2,000 Mbps
Fidium Fiber offers Fiber service to 7.1% of Grand Isle homes. Across the city, Fidium Fiber has speeds up to 2,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Grand Isle?
VTel Wireless Fixed Wireless in Grand Isle, VT
Availability:
100.0%
Customer Rating:
(0)
Avg. Download Speed
24 Mbps
VTel Wireless offers Fixed Wireless service to 100.0% of Grand Isle homes. Across the city, VTel Wireless Fixed Wireless is the only type of service available from the company, with speeds up to 24 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.9 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Grand Isle, VT
Availability:
97.1%
Customer Rating:
(342)
Avg. Download Speed
61 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 97.1% of Grand Isle homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 61 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 11 Mbps throughout the city.
EarthLink Fixed Wireless in Grand Isle, VT
Availability:
79.5%
Customer Rating:
(4)
Avg. Download Speed
39 Mbps
EarthLink offers Fixed Wireless service to 79.5% of Grand Isle homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 39 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.3 Mbps throughout the city.
AT&T Fixed Wireless in Grand Isle, VT
Availability:
79.5%
Customer Rating:
(205)
Avg. Download Speed
39 Mbps
AT&T offers Fixed Wireless service to 79.5% of Grand Isle homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 39 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.3 Mbps throughout the city.
Verizon Fixed Wireless in Grand Isle, VT
Availability:
61.4%
Customer Rating:
(362)
Avg. Download Speed
191 Mbps
Verizon offers Fixed Wireless service to 61.4% of Grand Isle homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 191 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 14 Mbps throughout the city.
Which Cable Internet Providers are Available in Grand Isle?
XFINITY Cable in Grand Isle, VT
Availability:
100.0%
Customer Rating:
(2077)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Cable service to 100.0% of Grand Isle homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Grand Isle?
Fidium DSL in Grand Isle, VT
Availability:
99.5%
Customer Rating:
(18)
Avg. Download Speed
32 Mbps
Fidium Fiber offers DSL service to 99.5% of Grand Isle homes. Across the city, Fidium DSL has speeds up to 32 Mbps, with speeds from 10 Mpbs up to 80 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 6.9 Mbps throughout the city. Fidium DSL is rated higher than other types of internet service available in Grand Isle from Fidium in terms of customer satisfaction.
Internet in Grand Isle by Neighborhood and ZIP Code
Grand Isle has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Grand Isle
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Grand Isle
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 05458 | 2,155 | 6.9% | 2,000 Mbps | 6.2 | C | 65/100 |
How Grand Isle Compares to Nearby Places
The 10 places nearest to Grand Isle that have their own pages are all within 10 miles, 3 of them in New York. Among them, Milton has the most homes with fiber (89.7%) and South Hero the fewest (0.0%); Grand Isle has 7.1%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Grand Isle (this page) | 2,083 | 7.1% | 2,000 Mbps | 6.2 | C | 65/100 |
| Plattsburgh, NY | 31,282 | 80.6% | 998 Mbps | 5.4 | C+ | 51/100 |
| Milton | 9,170 | 89.7% | 1,998 Mbps | 6.4 | B | 75/100 |
| Georgia | 4,759 | 38.1% | 1,858 Mbps | 4.9 | C | 62/100 |
| South Hero | 1,674 | 0.0% | 1,989 Mbps | 5.4 | C- | 74/100 |
| West Milton | 1,212 | 88.5% | 2,000 Mbps | 6.8 | B | 86/100 |
| North Hero | 716 | 0.0% | 1,798 Mbps | 5.3 | C- | 77/100 |
| East Beekmantown, NY | 656 | 100.0% | 1,000 Mbps | 5.7 | B | 60/100 |
| Halseys Corners, NY | 574 | 97.9% | 1,000 Mbps | 6.3 | B | 26/100 |
| St. Albans Bay | 506 | 97.6% | 4,599 Mbps | 7.4 | A- | 77/100 |
| Miltonboro | 340 | 99.1% | 2,000 Mbps | 4.9 | B | 92/100 |
Who is the Fastest Internet Provider in Grand Isle?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Fidium Fiber. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Grand Isle
| XFINITY from Comcast | 2,000 |
|---|---|
| Fidium Fiber | 2,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
| VTel Wireless | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Grand Isle. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Grand Isle Internet Providers
Based on 19 reviews from Vermont internet customers, Fidium Fiber is the best internet service provider for Grand Isle residents. Fidium Fiber was rated at an average of 4.25 out of 5 in our report for overall customer satisfaction. XFINITY from Comcast wins for second-place in Vermont, with 3.45 out of 5 stars and 100.0% coverage in Grand Isle.
At a national level, based on 4691 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Grand Isle Internet Providers
The table below shows average customer ratings from customers in Grand Isle, Vermont, and customers throughout the country.
| ISP / Tech Type | Grand Isle Overall | Vermont Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (0) |  (8) | (88) | View Plans | ||
| XFINITY | (0) | (11) | (2379) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| VTel Wireless | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Grand Isle
Based on data reported by Grand Isle ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in Grand Isle. Therefore, the average customer can get up to 2,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with Fidium Fiber. This indicates Fidium reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Grand Isle Speed | Vermont Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (0) | (8) | (88) | View Plans | ||
| XFINITY | (0) | (11) | (2379) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| VTel Wireless | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Grand Isle?
Of the providers in Grand Isle, customers rate Fidium Fiber the best for price. Data comes from customers rating their satisfaction with pricing: in Grand Isle where enough of them have reviewed a provider, otherwise across Vermont or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Fidium Fiber is rated 3.88 out of 5 for price, which is similar to the average across all internet providers in the country. XFINITY from Comcast is rated second for affordability, with an average price rating of 3.55 out of 5.
The table below shows how customers in Grand Isle, Vermont, and the United States rated the affordability of their internet service.
Rated Affordability in Grand Isle
| ISP / Tech Type | Grand Isle Affordability | Vermont Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (0) | (8) | (88) | View Plans | ||
| XFINITY | (0) | (11) | (2379) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| VTel Wireless | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Vermont
Customer Reviews
A Vermont Customer
Straight Talk Wireless Cellular
November 10, 2025 
Hannah P.
Burlington Telecom Fiber
October 14, 2025 I have only had positive experiences with my internet provider. Super easy to set up, easy to get through to talk to customer service, fast speeds, and minimal outages in the 2 years I have used them. As a bonus they are a local company and not a giant corporation. They also provide discounted student rates and financial assistance for income qualified customers.
Marilee C
Fidium Fiber
June 09, 2025 We have had Fidium Fiber (Consolidated Communications) for just over a year and we love it. Installation was quick and easy. It's lightning fast. There has been no notable down time with service since installation. We have multiple computers, TVs, and gaming devices connected at the same time with no degradation of speed or quality. If we moved, I would put having fiber internet at the top of my list of requirements.
Marie D.
Fidium Fiber
May 24, 2025 Vermont's flooding was a misfortune for many, but for us, it brought us fiber internet. Prior to the 2023 flood, the only internet available to us was either satellite or copper DSL at the blinding speed of 1.5 Mb. When the old copper facilities were flooded, Consolidated Communications made the wise decision to install fiber along our 1/2 mile country road with only 7 homes. We couldn't have asked for a better installation - first it was free. Then the installers not only had to connect from the road to our pole at the end of our driveway, and then through conduit to our main panel in our garage. When the day of installation arrived, the installer then had to run cable through another conduit into our home. We now have a mesh network giving us 1Gb internet. We've had zero issues with it since it was installed a little over a year ago and we couldn't be happier.
A Bennington, VT Customer
XFINITY Cable
April 09, 2025 We are impressed with our internet service. We are a family of three and use quite a bit of internet from tablets, phones, smart TVs, smart plugs, and computers. We have never had an issue or concern with slow internet speed. In a world with many stressors, out internet is one less thing to have to stress about.
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Which ISP Should You Choose in Grand Isle?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Grand Isle is Fidium.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, Fidium Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Grand Isle is Fidium.
- XFINITY from Comcast, VTel Wireless, Viasat, and HughesNet has the broadest coverage in Grand Isle, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.