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13 Best Internet Providers in South Jacksonville, IL

Find internet availability by address in South Jacksonville, IL

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | South Jacksonville ISP Report Card | Business Internet in South Jacksonville

South Jacksonville ISP Report at a Glance
ISP grade South Jacksonville ISP Report Card A
Average speed Download Speed for Most Households 7,315 Mbps
ISP count Number of Internet Service Providers 13
Customer review count Real South Jacksonville Customer Ratings 5

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

Data update information▼

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

South Jacksonville has 13 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, 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 4 available internet technologies in South Jacksonville.

South Jacksonville overview

▼

South Jacksonville has 13 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, 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 4 available internet technologies in South Jacksonville.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

Mediacom

Mediacom logo

Availability:

96.8%

Customer Rating:

3.0 of 5 stars

(91)

View Plans

1-844-490-5828 Price: $29.99 - $70.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fiber

2.9%

1,000 Mbps

1,000 Mbps

Fiber: 3.7 of 5 stars

(7)

Cable

96.8%

1,423 Mbps

2,000 Mbps

Cable: 3.0 of 5 stars

(80)

CASSCOMM

CASSCOMM logo

Availability:

97.4%

Customer Rating:

4.8 of 5 stars

(5)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fiber

92.3%

2,000 Mbps

2,000 Mbps

Fiber: 4.8 of 5 stars

(4)

Fixed Wireless

5.1%

25 Mbps

25 Mbps

Wireless: 0.0 of 5 stars

(0)

Frontier

Frontier logo

Availability:

97.4%

Customer Rating:

3.4 of 5 stars

(169)

View Plans

1-866-557-9907 Price: $44.99 - $124.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fiber

90.3%

7,000 Mbps

7,000 Mbps

Fiber: 3.7 of 5 stars

(112)

DSL

42.9%

17 Mbps

115 Mbps

DSL: 2.6 of 5 stars

(57)

i3 Broadband

i3 Broadband logo

Availability:

52.0%

Customer Rating:

4.0 of 5 stars

(28)

View Plans

Price: $29.99 - $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fiber

52.0%

8,000 Mbps

8,000 Mbps

Fiber: 4.1 of 5 stars

(26)

Above are the top 4 providers in South Jacksonville, IL for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.

Illinois Net

Illinois Net logo

Availability:

99.1%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fiber

2.6%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

Fixed Wireless

99.1%

57 Mbps

200 Mbps

Wireless: 0.0 of 5 stars

(0)

EarthLink

EarthLink logo

Availability:

98.9%

Customer Rating:

3.4 of 5 stars

(15)

View Plans

1-877-418-2092 Price: Starting at $39.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

98.9%

60 Mbps

100 Mbps

Wireless: 3.3 of 5 stars

(4)

AT&T

AT&T logo

Availability:

98.9%

Customer Rating:

3.6 of 5 stars

(1007)

View Plans

1-877-610-1219 Price: Starting at $40.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

98.9%

60 Mbps

100 Mbps

Wireless: 3.6 of 5 stars

(196)

Verizon

Verizon logo

Availability:

90.8%

Customer Rating:

3.8 of 5 stars

(783)

View Plans

1-833-213-7018 Price: $50.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

90.8%

213 Mbps

300 Mbps

Wireless: 3.6 of 5 stars

(350)

Wisper Internet

Wisper Internet logo

Availability:

89.3%

Customer Rating:

3.0 of 5 stars

(3)

View Plans

Price: $69.99 - $139.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

89.3%

293 Mbps

400 Mbps

Wireless: 3.5 of 5 stars

(2)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

74.2%

Customer Rating:

4.0 of 5 stars

(322)

View Plans

1-833-601-2935 Price: Starting at $45.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

74.2%

43 Mbps

100 Mbps

Wireless: 4.0 of 5 stars

(322)

Royell Communications

Royell Communications logo

Availability:

44.6%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: Starting at $69.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

44.6%

10 Mbps

10 Mbps

Wireless: 0.0 of 5 stars

(0)

Rise Broadband

Rise Broadband logo

Availability:

30.8%

Customer Rating:

2.9 of 5 stars

(18)

View Plans

1-855-477-2095 Price: Starting at $29.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

30.8%

25 Mbps

25 Mbps

Wireless: 2.8 of 5 stars

(15)

Nextlink

Nextlink logo

Availability:

2.2%

Customer Rating:

3.0 of 5 stars

(19)

View Plans

Price: $40.00 - $60.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Jacksonville.

Max Download Speed InfoCalculated from the maximum speeds available to most South Jacksonville residents, weighted by block population.

Customer Rating

Fixed Wireless

2.2%

300 Mbps

300 Mbps

Wireless: 3.3 of 5 stars

(14)

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.

Satellite providers, which generally offer 100% coverage across the United States, are available for South Jacksonville residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Starlink

Starlink logo

Availability:

100%

Customer Rating:

4.0 of 5 stars

(58)

View Plans

Price: $55.00 - $130.00 / mo.

Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7 of 5 stars

(12)

View Plans

1-833-875-1370 Price: $39.99 - $69.99 / mo.

DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3 of 5 stars

(9)

Dish

Dish logo

Availability:

100%

Customer Rating:

3.7 of 5 stars

(13)

View Plans

1-833-875-1332 Price: $55.00 / mo.

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 South Jacksonville ratings may vary and are shown below.

Who is the Best Internet Provider in South Jacksonville, IL?

i3 Broadband is the highest-rated internet provider in South Jacksonville based on 127 Illinois 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.

The chart and table below show average customer ratings from customers in South Jacksonville, Illinois, and customers throughout the country.

Top Rated Internet Providers in South Jacksonville

i3 Broadband4.164.00
Mediacom3.303.02
CASSCOMM4.804.80
Verizon4.003.77
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all South Jacksonville Internet Providers

ISP / Tech TypeSouth Jacksonville OverallIllinois OverallNational OverallFor Service
i3 Broadband (3) (19) (28)View Plans
Mediacom (2) (20) (91)View Plans
CASSCOMM (0) (5) (5)View Plans
Verizon (0) (9) (783)View Plans
T-Mobile Home Internet (0) (17) (322)View Plans
Rise Broadband (0) (1) (18)View Plans
AT&T (0) (50) (1007)View Plans
Frontier (0) (5) (169)View Plans
Wisper Internet (0) (1) (3)View Plans
Viasat (0) (1) (12)View Plans
EarthLink (0) (0) (15)View Plans
Nextlink (0) (0) (19)View Plans
HughesNet (0) (0) (24)View Plans
Royell Communications (0) (0) (0)View Plans
Illinois Net (0) (0) (0)View Plans

Based on 127 reviews from Illinois internet customers, i3 Broadband is the best internet service provider for South Jacksonville residents. i3 Broadband was rated at an average of 4.16 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Illinois, with 3.54 out of 5 stars and 98.9% coverage in South Jacksonville.

At a national level, based on 2460 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.

Which Providers are Available at my Home in South Jacksonville?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose

a different provider.

South Jacksonville, IL map of internet availability

 

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 South Jacksonville?

Based on both FCC data and unbiased customer ratings in South Jacksonville, the fastest internet in the city comes from i3 Broadband.

Data Reported to FCC by ISPs: Average Maximum Available in South Jacksonville

Max Advertised Speed in South Jacksonville, IL

i3 Broadband8,000 Mbps
Frontier7,000 Mbps
CASSCOMM2,000 Mbps
Mediacom2,000 Mbps
Illinois Net1,000 Mbps
Wisper Internet400 Mbps
Nextlink300 Mbps
Verizon300 Mbps
AT&T100 Mbps
EarthLink100 Mbps
T-Mobile Home Internet100 Mbps
Rise Broadband25 Mbps

ISP / Tech TypeMax Advertised Speed
i3 Broadband8,000 Mbps
Frontier Communications7,000 Mbps
Mediacom2,000 Mbps
CASSCOMM2,000 Mbps
Illinois Electric Cooperative1,000 Mbps
Wisper Internet400 Mbps
Nextlink300 Mbps
Verizon300 Mbps
T-Mobile Home Internet100 Mbps
AT&T100 Mbps
EarthLink100 Mbps
Viasat100 Mbps
Rise Broadband25 Mbps
HughesNet25 Mbps
Royell Communications10 Mbps

Customer Ratings for Internet Provider Speeds in South Jacksonville

i3 Broadband4.424.29
Mediacom3.803.56
CASSCOMM4.404.40
Verizon3.673.98
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSouth Jacksonville SpeedIllinois SpeedNational SpeedFor Service
i3 Broadband (3) (19) (28)View Plans
Mediacom (2) (20) (91)View Plans
CASSCOMM (0) (5) (5)View Plans
Verizon (0) (9) (783)View Plans
T-Mobile Home Internet (0) (17) (322)View Plans
Frontier (0) (5) (169)View Plans
AT&T (0) (50) (1007)View Plans
Rise Broadband (0) (1) (18)View Plans
Wisper Internet (0) (1) (3)View Plans
Viasat (0) (1) (12)View Plans
Nextlink (0) (0) (19)View Plans
EarthLink (0) (0) (15)View Plans
HughesNet (0) (0) (24)View Plans
Royell Communications (0) (0) (0)View Plans
Illinois Net (0) (0) (0)View Plans

Based on data reported by South Jacksonville ISPs to the FCC, the fastest speeds in the city are available through i3 Broadband. The company offers speeds up to 8,000 Mbps in South Jacksonville. Therefore, the average customer can get up to 8,000 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 i3 Broadband. This indicates i3 Broadband reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in South Jacksonville?

Illinois customers rate i3 Broadband 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.

i3 Broadband received a local rating of 3.67 out of 5, which is similar to the average across all internet providers in the country. AT&T is rated in second place for affordability by the company’s South Jacksonville customers with an average price rating of 3.42 out of 5.

The chart and graph below show how customers in South Jacksonville, Illinois, and the United States rated the affordability of their internet service.

Rated Affordability in South Jacksonville

i3 Broadband4.053.96
Mediacom2.852.46
CASSCOMM4.204.20
Verizon4.003.45
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSouth Jacksonville AffordabilityIllinois AffordabilityNational AffordabilityFor Service
i3 Broadband (3) (19) (28)View Plans
Mediacom (2) (20) (91)View Plans
CASSCOMM (0) (5) (5)View Plans
Verizon (0) (9) (783)View Plans
T-Mobile Home Internet (0) (17) (322)View Plans
Frontier (0) (5) (169)View Plans
AT&T (0) (50) (1007)View Plans
Wisper Internet (0) (1) (3)View Plans
Rise Broadband (0) (1) (18)View Plans
Viasat (0) (1) (12)View Plans
Nextlink (0) (0) (19)View Plans
EarthLink (0) (0) (15)View Plans
HughesNet (0) (0) (24)View Plans
Royell Communications (0) (0) (0)View Plans
Illinois Net (0) (0) (0)View Plans

South Jacksonville 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 South Jacksonville below, including the metrics used and how South Jacksonville compares to the rest of Illinois and nation.

South Jacksonville ISP Report Card: A
Metric

(hover for details)
South Jacksonville Illinois USA
97.23% 47.62% 71.53%
7,315 Mbps 3,187 Mbps 3,583 Mbps
10.1 7.3 7.1

 

South Jacksonville Digital Connectivity Index: 42 / 100
Metric

(hover for details)
South Jacksonville Illinois USA
2.1 2.6 2.7
10% 16% 15%
93% 95% 96%
84% 91% 91%
73% 75% 76%
73% 76% 77%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

South Jacksonville ISP Report Card & Digital Connectivity Index

The ISP Report Card in South Jacksonville is A, which is better than other cities. The local demand for broadband internet connectivity in South Jacksonville is high with a score of 42 / 100 in our Digital Connectivity Index. This means that internet service providers operating in South Jacksonville have done a average job meeting the needs of its residents.

The South Jacksonville 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.

84% of South Jacksonville households have an internet connection despite having 99.90% availability. 73% of households have fiber, cable, or DSL, 7% have satellite, 0% are still on dial-up, and 4% 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 73% of households have a broadband connection such as fiber, cable or DSL available to their home, 73% subscribe to it. A large amount of South Jacksonville 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 South Jacksonville?

Jacksonville, IL

  • ISP Report Card: A-
  • Digital Connectivity Index: 44 / 100
Arnold, IL

  • ISP Report Card: C-
  • Digital Connectivity Index: 35 / 100
Pisgah, IL

  • ISP Report Card: D-
  • Digital Connectivity Index: 36 / 100

Woodson, IL

  • ISP Report Card: B-
  • Digital Connectivity Index: 27 / 100
Lynnville, IL

  • ISP Report Card: C
  • Digital Connectivity Index: 31 / 100
Sinclair, IL

  • ISP Report Card: D+
  • Digital Connectivity Index: 32 / 100

Murrayville, IL

  • ISP Report Card: C+
  • Digital Connectivity Index: 32 / 100
Merritt, IL

  • ISP Report Card: D
  • Digital Connectivity Index: 37 / 100
Alexander, IL

  • ISP Report Card: C-
  • Digital Connectivity Index: 45 / 100

How Much Speed does a South Jacksonville Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in South Jacksonville is 2.1, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. South Jacksonville’s average household income is $53,747 which is much lower than the Illinois average of $95,616 and much lower than the national average of $93,246. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.

South Jacksonville 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, 10% of residents work from home, which is lower than the 16% of residents in Illinois who work from home. This and other factors you can see above show us that the community of South Jacksonville has a low need for internet connectivity and speeds.

Compared to the rest of the country, South Jacksonville households are more technology-disengaged. 93% of households have some sort of computing device, 70% have desktops or laptops in the home, and 87% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in South Jacksonville?

CASSCOMM Fiber in South Jacksonville, IL

CASSCOMM logo

Availability:

92.3%

Customer Rating:

4.8 of 5 stars

(4)

Avg. Download Speed

2,000 Mbps

CASSCOMM offers Fiber service to 92.3% of South Jacksonville homes. Across the city, CASSCOMM Fiber has speeds up to 2,000 Mbps, with speeds from 2,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for CASSCOMM Fiber. CASSCOMM Fiber is rated the same as other types of internet service available in South Jacksonville from CASSCOMM in terms of customer satisfaction.

Frontier Fiber in South Jacksonville, IL

Frontier logo

Availability:

90.3%

Customer Rating:

3.7 of 5 stars

(112)

Avg. Download Speed

7,000 Mbps

Frontier Communications offers Fiber service to 90.3% of South Jacksonville homes. Across the city, Frontier Fiber has speeds up to 7,000 Mbps, with speeds from 7,000 Mpbs up to 7,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Frontier Fiber. Frontier Fiber is rated about the same as other types of internet service available in South Jacksonville from Frontier in terms of customer satisfaction.

i3 Broadband Fiber in South Jacksonville, IL

i3 Broadband logo

Availability:

52.0%

Customer Rating:

4.1 of 5 stars

(26)

Avg. Download Speed

8,000 Mbps

i3 Broadband offers Fiber service to 52.0% of South Jacksonville homes. Across the city, i3 Broadband Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps, with speeds from 8,000 Mpbs up to 8,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for i3 Broadband Fiber. i3 Broadband Fiber is rated about the same as other types of internet service available in South Jacksonville from i3 Broadband in terms of customer satisfaction.

Mediacom Fiber in South Jacksonville, IL

Mediacom logo

Availability:

2.9%

Customer Rating:

3.7 of 5 stars

(7)

Avg. Download Speed

1,000 Mbps

Mediacom offers Fiber service to 2.9% of South Jacksonville homes. Across the city, Mediacom Fiber has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the city. Mediacom Fiber is rated lower than other types of internet service available in South Jacksonville from Mediacom in terms of customer satisfaction.

Illinois Net Fiber in South Jacksonville, IL

Illinois Net logo

Availability:

2.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

Illinois Electric Cooperative offers Fiber service to 2.6% of South Jacksonville homes. Across the city, Illinois Net Fiber has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Illinois Net Fiber. Illinois Net Fiber is rated other types of internet service available in South Jacksonville from Illinois Net in terms of customer satisfaction.

Which Cable Internet Providers are Available in South Jacksonville?

Mediacom Cable in South Jacksonville, IL

Mediacom logo

Availability:

96.8%

Customer Rating:

3.0 of 5 stars

(80)

Avg. Download Speed

1,423 Mbps

Mediacom offers Cable service to 96.8% of South Jacksonville homes. Across the city, Mediacom Cable has speeds up to 1,423 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 1,000, with an average of 452 Mbps throughout the city. Mediacom Cable is rated about the same as other types of internet service available in South Jacksonville from Mediacom in terms of customer satisfaction.

Which DSL Internet Providers are Available in South Jacksonville?

Frontier DSL in South Jacksonville, IL

Frontier logo

Availability:

42.9%

Customer Rating:

2.6 of 5 stars

(57)

Avg. Download Speed

17 Mbps

Frontier Communications offers DSL service to 42.9% of South Jacksonville homes. Across the city, Frontier DSL has speeds up to 17 Mbps, with speeds from 10 Mpbs up to 115 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 7.0, with an average of 1.4 Mbps throughout the city. Frontier DSL is rated higher than other types of internet service available in South Jacksonville from Frontier in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in South Jacksonville?

Illinois Net Fixed Wireless in South Jacksonville, IL

Illinois Net logo

Availability:

99.1%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

57 Mbps

Illinois Electric Cooperative offers Fixed Wireless service to 99.1% of South Jacksonville homes. Across the city, Illinois Net Fixed Wireless has speeds up to 57 Mbps, with speeds from 10 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 50, with an average of 13 Mbps throughout the city. Illinois Net Fixed Wireless is rated other types of internet service available in South Jacksonville from Illinois Net in terms of customer satisfaction.

EarthLink Fixed Wireless in South Jacksonville, IL

EarthLink logo

Availability:

98.9%

Customer Rating:

3.3 of 5 stars

(4)

Avg. Download Speed

60 Mbps

EarthLink offers Fixed Wireless service to 98.9% of South Jacksonville homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 60 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 is rated other types of internet service available in South Jacksonville from EarthLink in terms of customer satisfaction.

AT&T Fixed Wireless in South Jacksonville, IL

AT&T logo

Availability:

98.9%

Customer Rating:

3.6 of 5 stars

(196)

Avg. Download Speed

60 Mbps

AT&T offers Fixed Wireless service to 98.9% of South Jacksonville homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 60 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. AT&T Fixed Wireless is rated other types of internet service available in South Jacksonville from AT&T in terms of customer satisfaction.

Verizon Fixed Wireless in South Jacksonville, IL

Verizon logo

Availability:

90.8%

Customer Rating:

3.6 of 5 stars

(350)

Avg. Download Speed

213 Mbps

Verizon offers Fixed Wireless service to 90.8% of South Jacksonville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 213 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 16 Mbps throughout the city. Verizon Fixed Wireless is rated other types of internet service available in South Jacksonville from Verizon in terms of customer satisfaction.

Wisper Internet Fixed Wireless in South Jacksonville, IL

Wisper Internet logo

Availability:

89.3%

Customer Rating:

3.5 of 5 stars

(2)

Avg. Download Speed

293 Mbps

Wisper Internet offers Fixed Wireless service to 89.3% of South Jacksonville homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 293 Mbps, with speeds from 100 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 30, with an average of 26 Mbps throughout the city. Wisper Internet Fixed Wireless is rated other types of internet service available in South Jacksonville from Wisper Internet in terms of customer satisfaction.

T-Mobile Home Internet Fixed Wireless in South Jacksonville, IL

T-Mobile Home Internet logo

Availability:

74.2%

Customer Rating:

4.0 of 5 stars

(322)

Avg. Download Speed

43 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 74.2% of South Jacksonville homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 43 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 7.0 Mbps throughout the city. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in South Jacksonville from T-Mobile Home Internet in terms of customer satisfaction.

Royell Communications Fixed Wireless in South Jacksonville, IL

Royell Communications logo

Availability:

44.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

10 Mbps

Royell Communications offers Fixed Wireless service to 44.6% of South Jacksonville homes. Across the city, Royell Communications Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps, with speeds from 10 Mpbs up to 10 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 1.0, with an average of 1.0 Mbps throughout the city. Royell Communications Fixed Wireless is rated other types of internet service available in South Jacksonville from Royell Communications in terms of customer satisfaction.

Rise Broadband Fixed Wireless in South Jacksonville, IL

Rise Broadband logo

Availability:

30.8%

Customer Rating:

2.8 of 5 stars

(15)

Avg. Download Speed

25 Mbps

Rise Broadband offers Fixed Wireless service to 30.8% of South Jacksonville homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps, with speeds from 25 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 5.0, with an average of 5.0 Mbps throughout the city. Rise Broadband Fixed Wireless is rated other types of internet service available in South Jacksonville from Rise Broadband in terms of customer satisfaction.

CASSCOMM Fixed Wireless in South Jacksonville, IL

CASSCOMM logo

Availability:

5.1%

Customer Rating:

0.0 of 5 stars

(0)

Avg. Download Speed

25 Mbps

CASSCOMM offers Fixed Wireless service to 5.1% of South Jacksonville homes. Across the city, CASSCOMM Fixed Wireless has speeds up to 25 Mbps, with speeds from 25 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 3.0, with an average of 3.0 Mbps throughout the city. CASSCOMM Fixed Wireless is rated other types of internet service available in South Jacksonville from CASSCOMM in terms of customer satisfaction.

Nextlink Fixed Wireless in South Jacksonville, IL

Nextlink logo

Availability:

2.2%

Customer Rating:

3.3 of 5 stars

(14)

Avg. Download Speed

300 Mbps

Nextlink offers Fixed Wireless service to 2.2% of South Jacksonville homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps, with speeds from 300 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 100, with an average of 100 Mbps throughout the city. Nextlink Fixed Wireless is rated other types of internet service available in South Jacksonville from Nextlink in terms of customer satisfaction.

Which ISP Should You Choose in South Jacksonville?

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 South Jacksonville is i3 Broadband.
  • The fastest internet provider should be i3 Broadband. Considering speed for the money and reliability in speeds, i3 Broadband may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in South Jacksonville is i3 Broadband.
  • Viasat, Illinois Electric Cooperative, and HughesNet has the broadest coverage in South Jacksonville, 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 South Jacksonville compare to other cities with a similar population?

To see how South Jacksonville 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 South Jacksonville’s A ISP Report Card and 42 / 100 Digital Connectivity Index.

Richmond, IL

  • ISP Report Card: C
  • Digital Connectivity Index: 69 / 100
Palmyra, VA

  • ISP Report Card: C+
  • Digital Connectivity Index: 65 / 100
Starr, SC

  • ISP Report Card: B
  • Digital Connectivity Index: 49 / 100

Palo Cedro, CA

  • ISP Report Card: B
  • Digital Connectivity Index: 61 / 100
Riverton, IL

  • ISP Report Card: B+
  • Digital Connectivity Index: 52 / 100
Riverside, MO

  • ISP Report Card: A
  • Digital Connectivity Index: 77 / 100

Riverdale, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 73 / 100
River Falls, AL

  • ISP Report Card: B
  • Digital Connectivity Index: 42 / 100
Riva, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 92 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in South Jacksonville

Customer Reviews

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An Illinois Customer

Mediacom Cable

March 12, 2025
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Krystal B.

i3 Broadband Fiber

January 12, 2025

The rep who came to us during installation in our neighborhood was very polite and informative. Any time I have had an issue, which is rare, the CSR talked to me like a person, not a 'dumb woman' like most tend too.

They are quick to repair service when fiber cords are cut by construction, and have an awesome app where I can suspend individual devices, put them on a timer, or schedule the internet to disconnect from a device at a certain time. This is great for having teens!

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Kirsten P

Mediacom Cable

December 15, 2024

Mediacom has been a decent internet provider in our home. Although, they do have their flaws. Often times we will have outages in our area and they are either quick to get it running or can take hours-days.

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Melanie M.

i3 Broadband Fiber

December 10, 2024

This is the first time we've had it with I 3 for about a year. We haven't had any trouble all year up till the last month or two , and we've had two or three outages. We are hoping that it doesn't become a habit. But I don't know and that it's been a pretty good company.

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An Illinois Customer

i3 Broadband Fiber

February 22, 2023

The speeds are great and pretty reliable. I don't have issues with my connection dropping as much as I did with another big name broadband provider. The customer service is really nice and gives you that small family owned business feeling when you call. I had a few issues with my bill at the very beginning and they went above and beyond to fix the issues and gave me a free month to make up for it. I haven't had any billing issues since. The rate is competitive to others but I wish it were a bit lower. I really can't complain though since the service is reliable, fast, and customer service is actually helpful.

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