10 Best Internet Providers in Sugar Island, IL
Find internet availability by address in Sugar Island, IL
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Sugar Island ISP Report Card | Business Internet in Sugar Island
| Sugar Island ISP Report Card | D | |
| Download Speed for Most Households | 739 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real Sugar Island Customer Ratings | 0 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Sugar Island has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Sugar Island.
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Sugar Island has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Sugar Island.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Frontier
Connection
Customer Rating
DSL
XFINITY
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Sugar Island, IL for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Sugar Island ratings may vary and are shown below.
Who is the Best Internet Provider in Sugar Island, IL?
Verizon is the best internet provider in Sugar Island based on Illinois customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Verizon had the best reviews at the local, state, and national levels versus all available providers in Sugar Island, making it a solid recommendation among providers with reviews. Unfortunately, Verizon is an option for 2.94% of the city.
or call 1-833-213-7018
The chart and table below show average customer ratings from customers in Sugar Island, Illinois, and customers throughout the country.
Top Rated Internet Providers in Sugar Island
Local, State, and National Ratings for all Sugar Island Internet Providers
| ISP / Tech Type | Sugar Island Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (10) | (723) | View Plans | ||
| Bertram Internet | (0) | (1) | (1) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| XFINITY | (0) | (210) | (2164) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Based on 288 reviews from Illinois internet customers, Verizon is the best internet service provider for Sugar Island residents. Verizon was rated at an average of 4.10 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Illinois, with 4.00 out of 5 stars and 97.7% coverage in Sugar Island.
At a national level, based on 4312 national reviews for any of the providers listed above, Bertram Internet is rated higher than any other provider, with a rating of 4.00 out of 5.
Which Providers are Available at my Home in Sugar Island?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Sugar Island?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by T-Mobile Home Internet. 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 Sugar Island
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| XFINITY from Comcast | 1,200 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Bertram Internet | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Rise Broadband | 50 Mbps | ||
| HughesNet | 25 Mbps | ||
| Frontier Communications | 10 Mbps | ||
| Community Fiber Solutions (CFS) | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Sugar Island
| ISP / Tech Type | Sugar Island Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| XFINITY | (0) | (210) | (2164) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Bertram Internet | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Based on data reported by Sugar Island ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 1,200 Mbps in Sugar Island. Therefore, the average customer can get up to 1,200 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Sugar Island?
Illinois customers rate Verizon as the cheapest internet service provider in 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.
Verizon received a local rating of 4.00 out of 5, which is lower than the average across all internet providers in the country. Frontier Communications is rated in second place for affordability by the company’s Sugar Island customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Sugar Island, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Sugar Island
| ISP / Tech Type | Sugar Island Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Bertram Internet | (0) | (1) | (1) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| XFINITY | (0) | (210) | (2164) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Sugar Island Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Sugar Island below, including the metrics used and how Sugar Island compares to the rest of Illinois and nation.
| Metric
(hover for details)
|
Sugar Island | Illinois | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Sugar Island that have a Fiber internet connection available to their home. | 0.00% | 44.05% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 739 Mbps | 2,791 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Sugar Island. | 5.0 | 7.1 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.4 | 2.6 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 15% | 14% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 94% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 81% | 90% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 58% | 74% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 60% | 75% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Sugar Island ISP Report Card & Digital Connectivity Index
The ISP Report Card in Sugar Island is D, which is worse than other cities. The local demand for broadband internet connectivity in Sugar Island is high with a score of 42 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Sugar Island have done a average job meeting the needs of its residents.
The Sugar Island ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
81% of Sugar Island households have an internet connection despite having 97.65% availability. 58% of households have fiber, cable, or DSL, 14% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 58% of households have a broadband connection such as fiber, cable or DSL available to their home, 60% subscribe to it. A low number of Sugar Island residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Cities Compare to Sugar Island?
- ISP Report Card: D
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 52 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 61 / 100
- ISP Report Card: D
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C
- Digital Connectivity Index: 67 / 100
- ISP Report Card: B
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 39 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 35 / 100
How Much Speed does a Sugar Island Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Sugar Island is 2.4, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. Sugar Island's average household income is $72,953 which is lower than the Illinois average of $93,298 and about average for the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Sugar Island also has 16% of its population enrolled in school between the 6th grade and college level, this is higher than the Illinois average of 16%. Additionally, 15% of residents work from home, which is higher than the 14% of residents in Illinois who work from home. This and other factors you can see above show us that the community of Sugar Island has a low need for internet connectivity and speeds.
Compared to the rest of the country, Sugar Island households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 76% have desktops or laptops in the home, and 91% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Sugar Island?
According to the most recently submitted data by internet service providers to the FCC, there are currently no fiber providers available in Sugar Island, IL.
Which Cable Internet Providers are Available in Sugar Island?
XFINITY Cable in Sugar Island, IL
XFINITY from Comcast offers Cable service to 8.5% of Sugar Island homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,200 Mbps
Which DSL Internet Providers are Available in Sugar Island?
Frontier DSL in Sugar Island, IL
Frontier Communications offers DSL service to 12.4% of Sugar Island homes. Across the city, Frontier DSL is the only type of service available from the company, with speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Sugar Island?
T-Mobile Home Internet Fixed Wireless in Sugar Island, IL
T-Mobile Home Internet offers Fixed Wireless service to 97.6% of Sugar Island homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 38 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 6.0 Mbps throughout the city.
Rise Broadband Fixed Wireless in Sugar Island, IL
Rise Broadband offers Fixed Wireless service to 93.5% of Sugar Island homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
EarthLink Fixed Wireless in Sugar Island, IL
EarthLink offers Fixed Wireless service to 92.9% of Sugar Island homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 28 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 3.8 Mbps throughout the city.
AT&T Fixed Wireless in Sugar Island, IL
AT&T offers Fixed Wireless service to 92.9% of Sugar Island homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 28 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 3.8 Mbps throughout the city.
Nextlink Fixed Wireless in Sugar Island, IL
Nextlink offers Fixed Wireless service to 67.4% of Sugar Island homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Community Fiber Solutions Fixed Wireless in Sugar Island, IL
Community Fiber Solutions (CFS) offers Fixed Wireless service to 17.6% of Sugar Island homes. Across the city, Community Fiber Solutions Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps
Verizon Fixed Wireless in Sugar Island, IL
Verizon offers Fixed Wireless service to 2.9% of Sugar Island homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Bertram Internet Fixed Wireless in Sugar Island, IL
Bertram Internet offers Fixed Wireless service to 2.4% of Sugar Island homes. Across the city, Bertram Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Which ISP Should You Choose in Sugar Island?
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 Sugar Island is Verizon.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Sugar Island is Verizon.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Sugar Island, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does Sugar Island compare to other cities with a similar population?
To see how Sugar Island stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Sugar Island's D ISP Report Card and 42 / 100 Digital Connectivity Index.
- ISP Report Card: B-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 48 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 40 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 32 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 11 / 100
- ISP Report Card: C
- Digital Connectivity Index: 34 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 15 / 100
- ISP Report Card: D
- Digital Connectivity Index: 29 / 100
- ISP Report Card: C
- Digital Connectivity Index: 70 / 100
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