In Sugar Island there are 12 residential internet providers covering 97.65% of the city. The average home can get speeds up to 739 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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12 Internet Service Providers in Sugar Island
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Sugar Island are not shown.
Sugar Island Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Sugar Island
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 97.65% of Sugar Island. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Nextlink. Now you can call companies in Sugar Island with more confidence that they might be available.
How fast are internet speeds in Sugar Island?
The map below shows maximum internet speeds by area in Sugar Island.
Internet Speed Key
The average Sugar Island home can get up to 739 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,200 Mbps, which 8.53% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.12% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Sugar Island.
Internet speeds tend to be faster in the south parts of Sugar Island, and slower in the northwest areas of the city.
What type of internet should I choose in Sugar Island?
The fastest internet for you may vary based on where in Sugar Island you live. If speed is your main concern, fixed wireless will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Sugar Island homes.
- Cable is fastest for 8.53% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 89.12%.
- Satellite internet may be the only option for 2.35% of Sugar Island homes.
Internet Market Health in Sugar Island
Internet Competition Key
The map shows how competitive the Sugar Island internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Sugar Island based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 1.2 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.7 (healthy)
Overall, competition is unhealthy.
Sugar Island internet customers have the ability to buy internet service from 2 to 7 different providers, depending on where they live. For different types of service, Sugar Island homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, and cable, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Sugar Island internet customers who want faster speeds have between 2 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Sugar Island needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sugar Island, along with details on where in Sugar Island and at what speeds.
Frontier Communications DSL in Sugar Island, IL
Frontier DSL coverage
About 12.35%, or 42 people, have Frontier DSL internet available to them in the city. The company covers the south and central Sugar Island area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sugar Island.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Sugar Island. Versus other DSL providers in the area, Frontier DSL is the fastest. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Frontier goes up to 10 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and the fastest compared to other Sugar Island DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
XFINITY from Comcast Cable in Sugar Island, IL
XFINITY cable coverage
About 8.53%, or 29 people, have XFINITY cable internet available to them in the city. The company covers the south Sugar Island area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sugar Island.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Sugar Island. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from XFINITY goes up to 1,200 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Sugar Island cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sugar Island, IL
T-Mobile Home Internet fixed wireless coverage
About 97.65%, or 332 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sugar Island area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sugar Island.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sugar Island customers is up to 38 Mbps.
Show all download speeds
- 17.5% up to 100.0 Mbps
- 82.5% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sugar Island is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 6.0 Mbps.
Show all upload speeds
- 17.5% up to 20.0 Mbps
- 82.5% up to 3.0 Mbps
Rise Broadband Fixed Wireless in Sugar Island, IL
Rise Broadband fixed wireless coverage
About 93.53%, or 318 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the entire Sugar Island area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sugar Island.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is below average. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Rise Broadband goes up to 50 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. Rise Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
EarthLink Fixed Wireless in Sugar Island, IL
EarthLink fixed wireless coverage
About 92.94%, or 316 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Sugar Island area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sugar Island.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sugar Island customers is up to 28 Mbps.
Show all download speeds
- 4.4% up to 100.0 Mbps
- 95.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sugar Island is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 3.8 Mbps.
Show all upload speeds
- 4.4% up to 20.0 Mbps
- 95.6% up to 3.0 Mbps
AT&T Fixed Wireless in Sugar Island, IL
AT&T fixed wireless coverage
About 92.94%, or 316 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Sugar Island area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sugar Island.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sugar Island customers is up to 28 Mbps.
Show all download speeds
- 4.4% up to 100.0 Mbps
- 95.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sugar Island is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 3.8 Mbps.
Show all upload speeds
- 4.4% up to 20.0 Mbps
- 95.6% up to 3.0 Mbps
Nextlink Fixed Wireless in Sugar Island, IL
Nextlink fixed wireless coverage
About 67.35%, or 229 people, have Nextlink fixed wireless internet available to them in the city. The company covers the east, southwest, south, central, and west Sugar Island area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sugar Island.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Nextlink goes up to 1,000 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Nextlink fixed wireless upload speeds
In Sugar Island download speeds tend to be equal to than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is the fastest where upload speeds are concerned, and the fastest compared to other Sugar Island fixed wireless providers. Nextlink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Community Fiber Solutions (CFS) Fixed Wireless in Sugar Island, IL
Community Fiber Solutions fixed wireless coverage
About 17.65%, or 60 people, have Community Fiber Solutions fixed wireless internet available to them in the city. The company covers the east Sugar Island area. Community Fiber Solutions is a large internet service provider internet service providers in the US, with internet service available in a small portion of Sugar Island.
Community Fiber Solutions (CFS) fixed wireless download speeds
Community Fiber Solutions is one of the slowest when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, Community Fiber Solutions fixed wireless is the slowest. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Community Fiber Solutions goes up to 10 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Community Fiber Solutions (CFS) fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for Community Fiber Solutions fixed wireless. Compared to other ISPs, Community Fiber Solutions is one of the slowest where upload speeds are concerned, and the slowest compared to other Sugar Island fixed wireless providers. Community Fiber Solutions offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Verizon Fixed Wireless in Sugar Island, IL
Verizon fixed wireless coverage
About 2.94%, or 10 people, have Verizon fixed wireless internet available to them in the city. The company covers the northeast Sugar Island area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sugar Island.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Verizon goes up to 300 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Bertram Internet Fixed Wireless in Sugar Island, IL
Bertram Internet fixed wireless coverage
About 2.35%, or 8 people, have Bertram Internet fixed wireless internet available to them in the city. The company covers the north Sugar Island area. Bertram Internet is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Sugar Island.
Bertram Internet fixed wireless download speeds
Bertram Internet is below average when comparing download speeds to all other internet providers in Sugar Island. Versus other fixed wireless providers in the area, Bertram Internet fixed wireless is below average. There are no different maximum speeds throughout Sugar Island. The fastest plan anyone in Sugar Island can order from Bertram Internet goes up to 100 Mbps, and all Sugar Island customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Bertram Internet fixed wireless upload speeds
In Sugar Island download speeds tend to be faster than than upload speeds for Bertram Internet fixed wireless. Compared to other ISPs, Bertram Internet is below average where upload speeds are concerned, and below average compared to other Sugar Island fixed wireless providers. Bertram Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Island is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sugar Island Internet by Area
This information is most helpful to those looking for homes or considering moving to Sugar Island or any of the areas nearby.
How does internet in Sugar Island compare to the rest of Illinois?
Internet speeds in Sugar Island are slower versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 739 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 97.65% in Sugar Island.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sugar Island are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Sammons Point, IL: more internet coverage, faster speeds
- Chebanse, IL: more internet coverage, faster speeds
- Otto, IL: more internet coverage, faster speeds
- Leesville, IL: more internet coverage, faster speeds
- Papineau, IL: more internet coverage, slower speeds
- Aroma Park, IL: more internet coverage, faster speeds
- Clifton, IL: more internet coverage, faster speeds
- Martinton, IL: more internet coverage, faster speeds
- L'Erable, IL: more internet coverage, slower speeds
- St. Anne, IL: more internet coverage, faster speeds
Cities with Similar Populations
- Hazelton, ND: more internet coverage, faster speeds
- Sulphur Springs, IA: more internet coverage, slower speeds
- Sugar Grove, AR: more internet coverage, faster speeds
- Study Butte, TX: less internet coverage, faster speeds
- Stonington, IN: more internet coverage, faster speeds
- Stonewall, KY: more internet coverage, faster speeds
- Staffordsville, VA: more internet coverage, slower speeds
- St. Pats, KS: more internet coverage, slower speeds
- Hermitage, UT: more internet coverage, faster speeds
- Herbine, AR: less internet coverage, faster speeds