15 Best Internet Providers in Madison County, IA
Find internet availability by address in Madison County, IA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Madison County ISP Report Card | Business Internet in Madison County
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Madison County ISP Report Card | B- |
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Download Speed for Most Households | 3,914 Mbps |
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Number of Internet Service Providers | 15 |
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Real Madison County Customer Ratings | 1 |
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.
Madison County has 15 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Madison County.
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Madison County has 15 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Madison County.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
DSL
Mediacom
Connection
Customer Rating
Cable
OmniTel Communications
Connection
Customer Rating
Fiber
Panora Fiber
Connection
Customer Rating
Fiber
Above are the top 4 providers in Madison County, IA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your county.
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 Madison County ratings may vary and are shown below.
Who is the Best Internet Provider in Madison County, IA?
GRM Networks is the highest-rated internet provider in Madison County based on 51 Iowa customer reviews, and GRM Networks 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 Madison County, Iowa, and customers throughout the country.
Top Rated Internet Providers in Madison County
Local, State, and National Ratings for all Madison County Internet Providers
| ISP / Tech Type | Madison County Overall | Iowa Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink |  (1) |  (10) |  (163) | View Plans | ||
| GRM Networks |  (0) | (1) | (1) | View Plans | ||
| Panora Fiber | (0) | (1) | (1) | View Plans | ||
| OmniTel Communications | (0) |  (2) | (2) | View Plans | ||
| Verizon | (0) | (4) |  (723) | View Plans | ||
| US Cellular | (0) | (3) | (15) | View Plans | ||
| Windstream | (0) | (3) | (87) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Based on 51 reviews from Iowa internet customers, GRM Networks is the best internet service provider for Madison County residents. GRM Networks was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. Panora Fiber wins for second-place in Iowa, with 5.00 out of 5 stars and 9.9% coverage in Madison County.
At a national level, based on 2357 national reviews for any of the providers listed above, GRM Networks is rated higher than any other provider, with a rating of 5.00 out of 5.
Which Providers are Available at my Home in Madison County?
a different provider.
Internet Availability Key
Speeds and coverage vary within the county, 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 Madison County?
According to unbiased feedback from real internet customers in the county, they reported being happiest with speeds provided by GRM Networks. On the other hand, based on data provided by the internet providers to the FCC, OmniTel Communications 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 Madison County
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| OmniTel Communications | 10,000 Mbps | ||
| GRM Networks | 1,000 Mbps | ||
| Panora Fiber | 1,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Mediacom | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| BTWI | 500 Mbps | ||
| Verizon | 300 Mbps | ||
| Windstream | 200 Mbps | ||
| BST Wifi | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| Rise Broadband | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| US Cellular | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Madison County
| ISP / Tech Type | Madison County Speed | Iowa Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (10) | (163) | View Plans | ||
| Panora Fiber | (0) | (1) | (1) | View Plans | ||
| OmniTel Communications | (0) | (2) | (2) | View Plans | ||
| Windstream | (0) | (3) | (87) | View Plans | ||
| US Cellular | (0) | (3) | (15) | View Plans | ||
| Verizon | (0) | (4) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| GRM Networks | (0) | (1) | (1) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Nextlink | (0) |  (1) | (14) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) |  (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Based on data reported by Madison County ISPs to the FCC, the fastest speeds in the county are available through OmniTel Communications. The company offers speeds up to 10,000 Mbps in Madison County. Therefore, the average customer can get up to 10,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the county rated their satisfaction with internet speed highest with GRM Networks. This indicates GRM Networks reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Madison County?
Iowa customers rate GRM Networks 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.
GRM Networks received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. Panora Fiber is rated in second place for affordability by the company’s Madison County customers with an average price rating of 3.00 out of 5.
The chart and graph below show how customers in Madison County, Iowa, and the United States rated the affordability of their internet service.
Rated Affordability in Madison County
| ISP / Tech Type | Madison County Affordability | Iowa Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (10) | (163) | View Plans | ||
| GRM Networks | (0) | (1) | (1) | View Plans | ||
| US Cellular | (0) | (3) | (15) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| Verizon | (0) | (4) | (723) | View Plans | ||
| OmniTel Communications | (0) | (2) | (2) | View Plans | ||
| Windstream | (0) | (3) | (87) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Panora Fiber | (0) | (1) | (1) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Madison County 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 county 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 Madison County below, including the metrics used and how Madison County compares to the rest of Iowa and nation.
| Metric
(hover for details)
|
Madison County | Iowa | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Madison County that have a Fiber internet connection available to their home. | 45.02% | 78.64% | 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. | 3,914 Mbps | 2,759 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 Madison County. | 6.1 | 7.3 | 6.8 |
| Average Household SizeA larger household size in a county indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.6 | 2.4 | 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% | 11% | 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. | 93% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 85% | 88% | 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. | 61% | 71% | 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. | 61% | 71% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Madison County ISP Report Card & Digital Connectivity Index
The ISP Report Card in Madison County is B-, which is worse than other counties. The local demand for broadband internet connectivity in Madison County is high with a score of 49 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Madison County have done a average job meeting the needs of its residents.
The Madison County ISP Report Card evaluates the county on availability and speed metrics compared to other counties in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a county 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.
85% of Madison County households have an internet connection despite having 99.81% availability. 61% of households have fiber, cable, or DSL, 10% have satellite, 0% are still on dial-up, and 2% 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 61% of households have a broadband connection such as fiber, cable or DSL available to their home, 61% subscribe to it. A low number of Madison County 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 Counties Compare to Madison County?
- ISP Report Card: B+
- Digital Connectivity Index: 66 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 32 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 48 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 36 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: B
- Digital Connectivity Index: 52 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 36 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 73 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 49 / 100
How Much Speed does a Madison County Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Madison County is 2.6, which is larger than the Iowa average of 2.4 and smaller than the national average of 2.7. Madison County's average household income is $94,201 which is much higher than the Iowa average of $80,609 and higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
Madison County also has 13% of its population enrolled in school between the 6th grade and college level, this is lower than the Iowa average of 16%. Additionally, 15% of residents work from home, which is higher than the 11% of residents in Iowa who work from home. This and other factors you can see above show us that the community of Madison County has an average need for internet connectivity and speeds.
Compared to the rest of the country, Madison County households are about average when it comes to technological engagement. 93% of households have some sort of computing device, 81% have desktops or laptops in the home, and 89% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Madison County?
OmniTel Communications Fiber in Madison County, IA
Availability:
33.8%
Customer Rating:
(1)
Avg. Download Speed
10,000 Mbps
OmniTel Communications offers Fiber service to 33.8% of Madison County homes. Across the county, OmniTel Communications Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Panora Fiber in Madison County, IA
Availability:
9.9%
Customer Rating:
(1)
Avg. Download Speed
1,000 Mbps
Panora Fiber offers Fiber service to 9.9% of Madison County homes. Across the county, Panora Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
GRM Networks Fiber in Madison County, IA
Availability:
2.4%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
GRM Networks offers Fiber service to 2.4% of Madison County homes. Across the county, GRM Networks Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Madison County?
Mediacom Cable in Madison County, IA
Availability:
42.2%
Customer Rating:
(71)
Avg. Download Speed
1,000 Mbps
Mediacom offers Cable service to 42.2% of Madison County homes. Across the county, Mediacom Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Madison County?
Centurylink DSL in Madison County, IA
Availability:
79.4%
Customer Rating:
(101)
Avg. Download Speed
49 Mbps
Centurylink offers DSL service to 79.4% of Madison County homes. Across the county, Centurylink DSL is the only type of service available from the company, with speeds up to 49 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 5.0 Mbps throughout the county.
Windstream DSL in Madison County, IA
Availability:
5.1%
Customer Rating:
(50)
Avg. Download Speed
69 Mbps
Windstream offers DSL service to 5.1% of Madison County homes. Across the county, Windstream DSL has speeds up to 69 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 52, with an average of 17 Mbps throughout the county. Windstream DSL is rated lower than other types of internet service available in Madison County from Windstream in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Madison County?
US Cellular Fixed Wireless in Madison County, IA
Availability:
97.0%
Customer Rating:
(0)
Avg. Download Speed
55 Mbps
US Cellular offers Fixed Wireless service to 97.0% of Madison County homes. Across the county, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 55 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 10.0 Mbps throughout the county.
T-Mobile Home Internet Fixed Wireless in Madison County, IA
Availability:
91.3%
Customer Rating:
(0)
Avg. Download Speed
57 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 91.3% of Madison County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 57 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 10 Mbps throughout the county.
Rise Broadband Fixed Wireless in Madison County, IA
Availability:
65.1%
Customer Rating:
(0)
Avg. Download Speed
37 Mbps
Rise Broadband offers Fixed Wireless service to 65.1% of Madison County homes. Across the county, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 37 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 7.4 Mbps throughout the county.
EarthLink Fixed Wireless in Madison County, IA
Availability:
44.0%
Customer Rating:
(0)
Avg. Download Speed
50 Mbps
EarthLink offers Fixed Wireless service to 44.0% of Madison County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 50 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 8.7 Mbps throughout the county.
AT&T Fixed Wireless in Madison County, IA
Availability:
44.0%
Customer Rating:
(0)
Avg. Download Speed
50 Mbps
AT&T offers Fixed Wireless service to 44.0% of Madison County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 50 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 8.7 Mbps throughout the county.
Verizon Fixed Wireless in Madison County, IA
Availability:
40.3%
Customer Rating:
(0)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 40.3% of Madison County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
BTWI Fixed Wireless in Madison County, IA
Availability:
29.7%
Customer Rating:
(0)
Avg. Download Speed
150 Mbps
BTWI offers Fixed Wireless service to 29.7% of Madison County homes. Across the county, BTWI Fixed Wireless is the only type of service available from the company, with speeds up to 150 Mbps, with speeds from 100 Mpbs up to 500 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 100, with an average of 56 Mbps throughout the county.
Nextlink Fixed Wireless in Madison County, IA
Availability:
12.8%
Customer Rating:
(0)
Avg. Download Speed
312 Mbps
Nextlink offers Fixed Wireless service to 12.8% of Madison County homes. Across the county, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 312 Mbps, with speeds from 100 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 1,000, with an average of 176 Mbps throughout the county.
Windstream Fixed Wireless in Madison County, IA
Availability:
4.0%
Customer Rating:
(0)
Avg. Download Speed
76 Mbps
Windstream offers Fixed Wireless service to 4.0% of Madison County homes. Across the county, Windstream Fixed Wireless has speeds up to 76 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 4.0 and as high as 10, with an average of 8.3 Mbps throughout the county.
BST Wifi Fixed Wireless in Madison County, IA
Availability:
1.9%
Customer Rating:
(0)
Avg. Download Speed
72 Mbps
BST Wifi offers Fixed Wireless service to 1.9% of Madison County homes. Across the county, BST Wifi Fixed Wireless is the only type of service available from the company, with speeds up to 72 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 25, with an average of 20 Mbps throughout the county.
Which ISP Should You Choose in Madison County?
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 Madison County is GRM Networks.
- The fastest internet provider should be OmniTel Communications. Considering speed for the money and reliability in speeds, GRM Networks may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Madison County is GRM Networks.
- Viasat, US Cellular, and HughesNet has the broadest coverage in Madison County, 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 Madison County compare to other cities with a similar population?
To see how Madison County 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 Madison County's B- ISP Report Card and 49 / 100 Digital Connectivity Index.
- ISP Report Card: C+
- Digital Connectivity Index: 19 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 42 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 46 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 52 / 100
- ISP Report Card: D
- Digital Connectivity Index: 62 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 42 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 41 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 29 / 100