Best Internet Providers in Sebastian, FL
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Sebastian, FL
Sebastian has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless 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 Sebastian.
Ranks compare Sebastian with the 1,383 US suburban and regional cities (25,000 to 49,999 people), the tiers of our fastest-cities rankings.
The Best Internet in Sebastian, FL at a Glance
Sebastian Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Sparklight
Connection
Customer Rating
Fiber
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 Sebastian ratings may vary and are shown below.
Who is the Best Internet Provider in Sebastian, FL?
AT&T is the highest-rated internet provider in Sebastian based on 324 Florida 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.
or call 1-877-610-1219
Which Providers are Available at my Home in Sebastian?
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 Sebastian
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- Sparklight - fiber coverage map
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- XFINITY - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Sebastian Compares to Places Its Size
Sebastian's report card score is in the bottom 43% and its connectivity index is in the bottom 25%.
| Measure | Sebastian | Rank among US suburban and regional cities (25,000 to 49,999 people) | Indian River County | Florida | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 74.4% | bottom 40% | 62.2% | 76.7% | 71.5% | 25 places at 100.0% |
| Download speed for most homes | 4,312 Mbps | top 32% | 3,364 Mbps | 4,145 Mbps | 3,486 Mbps | Hixson, TN (25,000 Mbps) |
| Providers at a typical address | 6.7 | bottom 39% | 6.8 | 7.1 | 7.1 | San Lorenzo, CA (13) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.2 | bottom 8% | 2.5 | 2.6 | 2.7 | Kiryas Joel, NY (5.1) |
| Workers who work from home | 13% | bottom 50% | 16% | 17% | 15% | Venice, CA (47%) |
| Homes with a computer, tablet or phone | 96% | bottom 47% | 96% | 97% | 96% | 16 places at 100% |
| Homes with internet | 90% | bottom 27% | 90% | 92% | 91% | 13 places at 99% |
| Homes on fiber, cable or DSL | 76% | bottom 36% | 78% | 78% | 76% | Burke, VA and Colleyville, TX and 3 more (94%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 80% | bottom 37% | 82% | 82% | 81% | University Park, TX (99%) |
| Median household income | $66,984 | bottom 20% | $81,745 | $85,233 | $93,246 | Scarsdale, NY ($244,191) |
| Residents in school (6th grade to college) | 8% | bottom 2% | 11% | 15% | 16% | Rexburg, ID (71%) |
Fiber reaches 74.4% of homes in Sebastian, against 62.2% across Indian River County and 76.7% across Florida. Households in Sebastian are smaller than the US average (2.2 people against 2.7); 13% of workers work from home (US 15%); and the median household income is $66,984 (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 Sebastian
Which Fiber Internet Providers are Available in Sebastian?
EarthLink Fiber in Sebastian, FL
Availability:
53.9%
Customer Rating:
(6)
Avg. Download Speed
4,211 Mbps
EarthLink offers Fiber service to 53.9% of Sebastian homes. Across the city, EarthLink Fiber has speeds up to 4,211 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Sebastian from EarthLink in terms of customer satisfaction.
AT&T Fiber in Sebastian, FL
Availability:
53.9%
Customer Rating:
(529)
Avg. Download Speed
4,211 Mbps
AT&T offers Fiber service to 53.9% of Sebastian homes. Across the city, AT&T Fiber has speeds up to 4,211 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in Sebastian from AT&T in terms of customer satisfaction.
Sparklight Fiber in Sebastian, FL
Availability:
27.1%
Customer Rating:
(23)
Avg. Download Speed
7,000 Mbps
Sparklight offers Fiber service to 27.1% of Sebastian homes. Across the city, Sparklight Fiber is the only type of service available from the company, with speeds up to 7,000 Mbps
XFINITY Fiber in Sebastian, FL
Availability:
3.0%
Customer Rating:
(293)
Avg. Download Speed
1,299 Mbps
XFINITY from Comcast offers Fiber service to 3.0% of Sebastian homes. Across the city, XFINITY Fiber has speeds up to 1,299 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 250, with an average of 62 Mbps throughout the city. XFINITY Fiber is rated about the same as other types of internet service available in Sebastian from XFINITY in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Sebastian?
T-Mobile Home Internet Fixed Wireless in Sebastian, FL
Availability:
83.7%
Customer Rating:
(335)
Avg. Download Speed
54 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 83.7% of Sebastian homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 54 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 9.5 Mbps throughout the city.
Verizon Fixed Wireless in Sebastian, FL
Availability:
76.4%
Customer Rating:
(353)
Avg. Download Speed
163 Mbps
Verizon offers Fixed Wireless service to 76.4% of Sebastian homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 163 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 13 Mbps throughout the city.
EarthLink Fixed Wireless in Sebastian, FL
Availability:
46.4%
Customer Rating:
(4)
Avg. Download Speed
46 Mbps
EarthLink offers Fixed Wireless service to 46.4% of Sebastian homes. Across the city, EarthLink Fixed Wireless has speeds up to 46 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 7.8 Mbps throughout the city.
AT&T Fixed Wireless in Sebastian, FL
Availability:
46.4%
Customer Rating:
(200)
Avg. Download Speed
46 Mbps
AT&T offers Fixed Wireless service to 46.4% of Sebastian homes. Across the city, AT&T Fixed Wireless has speeds up to 46 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 7.8 Mbps throughout the city.
Which Cable Internet Providers are Available in Sebastian?
XFINITY Cable in Sebastian, FL
Availability:
98.2%
Customer Rating:
(2058)
Avg. Download Speed
1,663 Mbps
XFINITY from Comcast offers Cable service to 98.2% of Sebastian homes. Across the city, XFINITY Cable has speeds up to 1,663 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 250, with an average of 159 Mbps throughout the city. XFINITY Cable is rated the same as other types of internet service available in Sebastian from XFINITY in terms of customer satisfaction.
Which DSL Internet Providers are Available in Sebastian?
EarthLink DSL in Sebastian, FL
Availability:
88.0%
Customer Rating:
(5)
Avg. Download Speed
80 Mbps
EarthLink offers DSL service to 88.0% of Sebastian homes. Across the city, EarthLink DSL has speeds up to 80 Mbps, with speeds from 10 Mpbs up to 100 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 17 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Sebastian from EarthLink in terms of customer satisfaction.
AT&T DSL in Sebastian, FL
Availability:
88.0%
Customer Rating:
(300)
Avg. Download Speed
80 Mbps
AT&T offers DSL service to 88.0% of Sebastian homes. Across the city, AT&T DSL has speeds up to 80 Mbps, with speeds from 10 Mpbs up to 100 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 17 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Sebastian from AT&T in terms of customer satisfaction.
Internet in Sebastian by Neighborhood and ZIP Code
Sebastian has 2 ZIP codes with their own pages. Each row links to that place’s page.
Neighborhoods in Sebastian
| Neighborhood | People | Homes with fiber | Speed for most homes | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Sebastian
How Sebastian Compares to Nearby Places
The 10 places nearest to Sebastian that have their own pages are all within 11 miles. Among them, Vero Beach has the most homes with fiber (65.8%) and Micco the fewest (1.3%); Sebastian has 74.4%.
| Place | People | Homes with fiber | Speed for most homes | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Sebastian (this page) | 27,271 | 74.4% | 4,312 Mbps | 6.7 | B | 57/100 |
| Vero Beach | 52,986 | 65.8% | 3,135 Mbps | 7 | B | 71/100 |
| Gifford | 11,320 | 44.1% | 2,666 Mbps | 6.1 | C+ | 53/100 |
| Micco | 9,181 | 1.3% | 1,258 Mbps | 5.8 | C- | 46/100 |
| West Vero Corridor | 8,792 | 31.7% | 2,263 Mbps | 5.5 | C+ | 52/100 |
| Fellsmere | 6,649 | 7.2% | 1,727 Mbps | 5 | C- | 39/100 |
| Grant-Valkaria | 4,894 | 36.9% | 1,404 Mbps | 6.9 | C+ | 77/100 |
| Indian River Shores | 4,419 | 59.2% | 2,404 Mbps | 7 | B- | 53/100 |
| Roseland | 1,713 | 3.1% | 1,884 Mbps | 5.4 | C | 73/100 |
| Orchid | 568 | 90.8% | 5,222 Mbps | 5.2 | B | 78/100 |
| Wabasso | 272 | 83.8% | 1,239 Mbps | 5.6 | C+ | 86/100 |
Who is the Fastest Internet Provider in Sebastian?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, Sparklight 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 Sebastian
| Sparklight | 7,000 |
|---|---|
| AT&T | 5,000 |
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Sebastian. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Sebastian Internet Providers
Based on 324 reviews from Florida internet customers, AT&T is the best internet service provider for Sebastian residents. AT&T was rated at an average of 3.86 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Florida, with 3.87 out of 5 stars and 76.4% coverage in Sebastian.
At a national level, based on 4612 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.01 out of 5.
Local, State, and National Ratings for all Sebastian Internet Providers
The table below shows average customer ratings from customers in Sebastian, Florida, and customers throughout the country.
| ISP / Tech Type | Sebastian Overall | Florida Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (86) | (1029) | View Plans | ||
| Verizon |  (0) | (23) | (798) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| T-Mobile Home Internet | (0) | (20) | (335) | View Plans | ||
| XFINITY | (0) | (194) | (2353) | View Plans | ||
| Viasat | (0) |  (2) |  (12) | View Plans | ||
| Sparklight | (0) | (0) | (82) | View Plans | ||
| HughesNet | (0) | (0) | (24) | View Plans |
Customer Ratings for Internet Provider Speeds in Sebastian
Based on data reported by Sebastian ISPs to the FCC, the fastest speeds in the city are available through Sparklight. The company offers speeds up to 7,000 Mbps in Sebastian. Therefore, the average customer can get up to 7,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the city rated their satisfaction with internet speed highest with AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Sebastian Speed | Florida Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T |  (1) | (86) | (1029) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Verizon | (0) | (23) | (798) | View Plans | ||
| XFINITY | (0) | (194) | (2353) | View Plans | ||
| T-Mobile Home Internet | (0) | (20) | (335) | View Plans | ||
| Viasat | (0) |  (2) | (12) | View Plans | ||
| Sparklight | (0) | (0) | (82) | View Plans | ||
| HughesNet | (0) | (0) | (24) | View Plans |
Who is the Cheapest Internet Provider in Sebastian?
Florida customers rate AT&T as the cheapest internet service provider in the state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T received a local rating of 3.65 out of 5, which is similar to the average across all internet providers in the country. EarthLink is rated in second place for affordability by the company’s Sebastian customers with an average price rating of 3.00 out of 5.
The table below shows how customers in Sebastian, Florida, and the United States rated the affordability of their internet service.
Rated Affordability in Sebastian
| ISP / Tech Type | Sebastian Affordability | Florida Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (86) | (1029) | View Plans | ||
| Verizon | (0) | (23) | (798) | View Plans | ||
| T-Mobile Home Internet | (0) | (20) | (335) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| XFINITY | (0) | (194) | (2353) | View Plans | ||
| Viasat | (0) | (2) | (12) | View Plans | ||
| Sparklight | (0) | (0) | (82) | View Plans | ||
| HughesNet | (0) | (0) | (24) | View Plans |
Customer Reviews for Internet Service Providers in Florida
Customer Reviews
Sabi
Lumos Networks
October 22, 2026 THE SCUMBAG WITH TEXAS TAG#K20-6544 WAITED UNTIL I LEFT MY HOME, THEN HE CAME INTO MY YARD AND SPRAYED IT UP WITH ORANGE SHIT. NO, COURTESY. I SAW HIM ON MY CAMERA, AND WHEN I CAME BACK, HE JUMPED INTO HIS VEHICLE AND TOOK OFF...SOME SHADY BULLSHIT! STAY OFF MY F#*KING LAWN! YOU HAVE NO RIGHT TO BE IN MY YARD WITHOUT NOTIFYING ME! ROTTEN PRACTICE. GO DICK YOUR F#@KING CEO LAWN UP.
More
Richard
Blue Stream Fiber
October 16, 2026 Since our Kings Point of Delray switched to Blue Stream there have been daily buffers, loss of channels, problems with turning tv on and finding right way to go to the channels and many other issues. I would never sign up with Blue Stream Fiber again if I had a choice.
More
Ren F
WOW
October 08, 2026 I lose internet every single day, and even though it's usually for under 20 minutes, it still means I have to drop my streaming device, close WOW, reconnect, and try to find my stream and start it back up. I don't think that expecting service for 24 hours a day is such a big ask.
More
Twasheena B
Wire 3
October 02, 2026 My representative Julian was awesome and took care of everything at great speed. Very respectful.
More
Scott P
rev Fiber
September 16, 2026 Rev has one line into the area where I live and it’s constantly being cut or somehow interrupted. The lack of redundancy is mind-numbing.
More
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Sebastian?
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 Sebastian is AT&T.
- The fastest internet provider should be Sparklight. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Sebastian is AT&T.
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in Sebastian, available to 99.7% 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.