10 Best Internet Providers in Union County, IA
Find internet availability by address in Union County, IA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Union County ISP Report Card | Business Internet in Union County
| Union County ISP Report Card | B- | |
| Download Speed for Most Households | 1,871 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real Union 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.
Union County has 10 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 Union County.
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Union County has 10 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 Union County.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Windstream
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Mediacom
Connection
Customer Rating
Cable
OmniTel Communications
Connection
Customer Rating
Fiber
GRM Networks
Connection
Customer Rating
Fiber
Above are the top 4 providers in Union 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 Union County ratings may vary and are shown below.
Who is the Best Internet Provider in Union County, IA?
GRM Networks is the best internet provider in Union County based on Iowa customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, GRM Networks had the best reviews at the local, state, and national levels versus all available providers in Union County, making it a solid recommendation among providers with reviews. Unfortunately, GRM Networks is an option for 8.32% of the county.
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The chart and table below show average customer ratings from customers in Union County, Iowa, and customers throughout the country.
Top Rated Internet Providers in Union County
Local, State, and National Ratings for all Union County Internet Providers
| ISP / Tech Type | Union County Overall | Iowa Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| GRM Networks | (1) | (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 | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Coon Valley Cooperative Telephone Association | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans |
Based on 39 reviews from Iowa internet customers, GRM Networks is the best internet service provider for Union County residents. GRM Networks was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Iowa, with 4.50 out of 5 stars and 13.5% coverage in Union County.
At a national level, based on 1240 national reviews for any of the providers listed above, OmniTel Communications is rated higher than any other provider, with a rating of 4.61 out of 5.
Which Providers are Available at my Home in Union 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 Union 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 Union County
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| OmniTel Communications | 10,000 Mbps | ||
| GRM Networks | 1,000 Mbps | ||
| Mediacom | 1,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Windstream | 1,000 Mbps | ||
| Coon Valley Cooperative Telephone Association | 500 Mbps | ||
| Verizon | 300 Mbps | ||
| BST Wifi | 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 Union County
| ISP / Tech Type | Union County Speed | Iowa Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| GRM Networks | (1) | (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 | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| Coon Valley Cooperative Telephone Association | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans |
Based on data reported by Union 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 Union 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 Union 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. T-Mobile Home Internet is rated in second place for affordability by the company’s Union County customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Union County, Iowa, and the United States rated the affordability of their internet service.
Rated Affordability in Union County
| ISP / Tech Type | Union County Affordability | Iowa Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| GRM Networks | (1) | (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 | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Coon Valley Cooperative Telephone Association | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| BST Wifi | (0) | (0) | (0) | View Plans |
Union 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 Union County below, including the metrics used and how Union County compares to the rest of Iowa and nation.
| Metric
(hover for details)
|
Union County | Iowa | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Union County that have a Fiber internet connection available to their home. | 49.39% | 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. | 1,871 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 Union County. | 5.8 | 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. | 2.4 | 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. | 5% | 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. | 92% | 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. | 62% | 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. | 64% | 71% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Union County ISP Report Card & Digital Connectivity Index
The ISP Report Card in Union County is B-, which is comparable to other counties. The local demand for broadband internet connectivity in Union County is high with a score of 37 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Union County have done a poor job meeting the needs of its residents.
The Union 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 Union County households have an internet connection despite having 98.01% availability. 62% of households have fiber, cable, or DSL, 9% 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 62% of households have a broadband connection such as fiber, cable or DSL available to their home, 64% subscribe to it. A moderate amount of Union 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 Union County?
- ISP Report Card: D
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 44 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: C
- Digital Connectivity Index: 22 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 61 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 38 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 83 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 37 / 100
How Much Speed does a Union County Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Union County is 2.4, which is smaller than the Iowa average of 2.4 and smaller than the national average of 2.7. Union County's average household income is $58,434 which is lower than the Iowa average of $80,609 and lower than the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Union County also has 18% of its population enrolled in school between the 6th grade and college level, this is higher than the Iowa average of 16%. Additionally, 5% of residents work from home, which is lower 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 Union County has a low need for internet connectivity and speeds.
Compared to the rest of the country, Union County households are about average when it comes to technological engagement. 92% of households have some sort of computing device, 80% have desktops or laptops in the home, and 85% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Union County?
Windstream Fiber in Union County, IA
Windstream offers Fiber service to 32.5% of Union County homes. Across the county, Windstream Fiber has speeds up to 1,000 Mbps
OmniTel Communications Fiber in Union County, IA
OmniTel Communications offers Fiber service to 10.5% of Union 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
GRM Networks Fiber in Union County, IA
GRM Networks offers Fiber service to 8.3% of Union 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 Union County?
Mediacom Cable in Union County, IA
Mediacom offers Cable service to 63.3% of Union 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 Union County?
Windstream DSL in Union County, IA
Windstream offers DSL service to 83.6% of Union County homes. Across the county, Windstream DSL has speeds up to 66 Mbps, with speeds from 10 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 83, with an average of 16 Mbps throughout the county. Windstream DSL is rated lower than other types of internet service available in Union County from Windstream in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Union County?
US Cellular Fixed Wireless in Union County, IA
US Cellular offers Fixed Wireless service to 96.6% of Union County homes. Across the county, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 69 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 13 Mbps throughout the county.
T-Mobile Home Internet Fixed Wireless in Union County, IA
T-Mobile Home Internet offers Fixed Wireless service to 88.1% of Union 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 49 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 8.5 Mbps throughout the county.
Nextlink Fixed Wireless in Union County, IA
Nextlink offers Fixed Wireless service to 73.6% of Union County homes. Across the county, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 375 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 143 Mbps throughout the county.
BST Wifi Fixed Wireless in Union County, IA
BST Wifi offers Fixed Wireless service to 70.4% of Union County homes. Across the county, BST Wifi Fixed Wireless is the only type of service available from the company, with speeds up to 79 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 21 Mbps throughout the county.
Windstream Fixed Wireless in Union County, IA
Windstream offers Fixed Wireless service to 19.2% of Union County homes. Across the county, Windstream Fixed Wireless has speeds up to 69 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 7.7 Mbps throughout the county.
Verizon Fixed Wireless in Union County, IA
Verizon offers Fixed Wireless service to 13.5% of Union County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Coon Valley Cooperative Telephone Association Fixed Wireless in Union County, IA
Coon Valley Cooperative Telephone Association offers Fixed Wireless service to 9.5% of Union County homes. Across the county, Coon Valley Cooperative Telephone Association Fixed Wireless is the only type of service available from the company, with speeds up to 93 Mbps, with speeds from 50 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 50, with an average of 13 Mbps throughout the county.
Which ISP Should You Choose in Union 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 Union 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 Union County is GRM Networks.
- Viasat, US Cellular, and HughesNet has the broadest coverage in Union 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 Union County compare to other cities with a similar population?
To see how Union 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 Union County's B- ISP Report Card and 37 / 100 Digital Connectivity Index.
- ISP Report Card: B-
- Digital Connectivity Index: 22 / 100
- ISP Report Card: C
- Digital Connectivity Index: 55 / 100
- ISP Report Card: D
- Digital Connectivity Index: 23 / 100
- ISP Report Card: B
- Digital Connectivity Index: 49 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 25 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 39 / 100
- ISP Report Card: C
- Digital Connectivity Index: 71 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 31 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 35 / 100
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