13 Best Internet Providers in Spencer, IA
Find internet availability by address in Spencer, IA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Spencer ISP Report Card | Business Internet in Spencer
| Spencer ISP Report Card | B+ | |
| Download Speed for Most Households | 999 Mbps | |
| Number of Internet Service Providers | 13 | |
| Real Spencer 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.
Spencer 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 Spencer.
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Spencer 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 Spencer.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
DSL
Spencer Municipal Utilities
Connection
Customer Rating
Fiber
Mediacom
Connection
Customer Rating
Cable
Premier Communications
Connection
Customer Rating
Fiber
Above are the top 4 providers in Spencer, IA 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 Spencer ratings may vary and are shown below.
Who is the Best Internet Provider in Spencer, IA?
Spencer Municipal Utilities is the best internet provider in Spencer based on Iowa customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Spencer Municipal Utilities had the best reviews at the local, state, and national levels versus all available providers in Spencer, making it a solid recommendation among providers with reviews. Spencer Municipal Utilities is an option for 95.21% of the city.
The chart and table below show average customer ratings from customers in Spencer, Iowa, and customers throughout the country.
Top Rated Internet Providers in Spencer
Local, State, and National Ratings for all Spencer Internet Providers
| ISP / Tech Type | Spencer Overall | Iowa Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Spencer Municipal Utilities | (1) | (1) | (1) | View Plans | ||
| Verizon | (0) | (4) | (723) | View Plans | ||
| US Cellular | (0) | (3) | (15) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Northwest Communications | (0) | (1) | (2) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Premier Communications | (0) | (2) | (2) | View Plans | ||
| Centurylink | (0) | (10) | (163) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Evertek | (0) | (0) | (0) | View Plans |
Based on 48 reviews from Iowa internet customers, Spencer Municipal Utilities is the best internet service provider for Spencer residents. Spencer Municipal Utilities was rated at an average of 4.00 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 55.0% coverage in Spencer.
At a national level, based on 2254 national reviews for any of the providers listed above, GigFire is rated higher than any other provider, with a rating of 3.00 out of 5.
Which Providers are Available at my Home in Spencer?
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 Spencer?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Spencer Municipal Utilities. On the other hand, based on data provided by the internet providers to the FCC, Spencer Municipal Utilities, Mediacom, Terril Telephone Cooperative, Royal Telephone Company, and Milford 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 Spencer
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Premier Communications | 1,000 Mbps | ||
| Mediacom | 1,000 Mbps | ||
| Spencer Municipal Utilities | 1,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| GigFire | 150 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Centurylink | 100 Mbps | ||
| US Cellular | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Evertek | 50 Mbps | ||
| HughesNet | 25 Mbps | ||
| Northwest Communications | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Spencer
| ISP / Tech Type | Spencer Speed | Iowa Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Spencer Municipal Utilities | (1) | (1) | (1) | View Plans | ||
| Northwest Communications | (0) | (1) | (2) | View Plans | ||
| US Cellular | (0) | (3) | (15) | View Plans | ||
| Verizon | (0) | (4) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Premier Communications | (0) | (2) | (2) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Centurylink | (0) | (10) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Evertek | (0) | (0) | (0) | View Plans |
Based on data reported by Spencer ISPs to the FCC, the fastest speeds in the city are available through Spencer Municipal Utilities, Mediacom, Terril Telephone Cooperative, Royal Telephone Company, and Milford Communications. These internet providers offer speeds up to 1,000 Mbps in Spencer. Therefore, the average customer can get up to 1,000 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 Spencer Municipal Utilities. This indicates Spencer Municipal Utilities reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Spencer?
Iowa customers rate Spencer Municipal Utilities 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.
Spencer Municipal Utilities received a local rating of 4.00 out of 5, which is lower 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 Spencer customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Spencer, Iowa, and the United States rated the affordability of their internet service.
Rated Affordability in Spencer
| ISP / Tech Type | Spencer Affordability | Iowa Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Spencer Municipal Utilities | (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 | ||
| Northwest Communications | (0) | (1) | (2) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| Centurylink | (0) | (10) | (163) | View Plans | ||
| Premier Communications | (0) | (2) | (2) | View Plans | ||
| Mediacom | (0) | (20) | (84) | View Plans | ||
| Nextlink | (0) | (1) | (14) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Evertek | (0) | (0) | (0) | View Plans |
Spencer 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 Spencer below, including the metrics used and how Spencer compares to the rest of Iowa and nation.
| Metric
(hover for details)
|
Spencer | Iowa | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Spencer that have a Fiber internet connection available to their home. | 99.69% | 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. | 999 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 Spencer. | 6.7 | 7.3 | 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. | 2.2 | 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. | 6% | 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. | 96% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 89% | 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. | 74% | 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. | 74% | 71% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Spencer ISP Report Card & Digital Connectivity Index
The ISP Report Card in Spencer is B+, which is better than other cities. The local demand for broadband internet connectivity in Spencer is high with a score of 51 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Spencer have done a average job meeting the needs of its residents.
The Spencer 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.
89% of Spencer households have an internet connection despite having 99.92% availability. 74% of households have fiber, cable, or DSL, 3% have satellite, 1% are still on dial-up, and 6% 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 74% of households have a broadband connection such as fiber, cable or DSL available to their home, 74% subscribe to it. A large amount of Spencer 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 Spencer?
- ISP Report Card: B+
- Digital Connectivity Index: 56 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B
- Digital Connectivity Index: 47 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 75 / 100
- ISP Report Card: B
- Digital Connectivity Index: 47 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 72 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 53 / 100
- ISP Report Card: B
- Digital Connectivity Index: 55 / 100
How Much Speed does a Spencer Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Spencer is 2.2, which is smaller than the Iowa average of 2.4 and smaller than the national average of 2.7. Spencer's average household income is $64,399 which is about average for 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.
Spencer 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, 6% 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 Spencer has an average need for internet connectivity and speeds.
Compared to the rest of the country, Spencer households are more technology-engaged. 96% of households have some sort of computing device, 79% have desktops or laptops in the home, and 92% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Spencer?
Spencer Municipal Utilities Fiber in Spencer, IA
Spencer Municipal Utilities offers Fiber service to 95.2% of Spencer homes. Across the city, Spencer Municipal Utilities Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Premier Communications Fiber in Spencer, IA
Premier Communications offers Fiber service to 7.9% of Spencer homes. Across the city, Premier Communications 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 Spencer?
Mediacom Cable in Spencer, IA
Mediacom offers Cable service to 93.4% of Spencer homes. Across the city, 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 Spencer?
Centurylink DSL in Spencer, IA
Centurylink offers DSL service to 97.1% of Spencer homes. Across the city, Centurylink DSL is the only type of service available from the company, with speeds up to 19 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 10, with an average of 1.7 Mbps throughout the city.
Which Fixed Wireless and LTE Internet Providers are Available in Spencer?
US Cellular Fixed Wireless in Spencer, IA
US Cellular offers Fixed Wireless service to 99.6% of Spencer homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 82 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 16 Mbps throughout the city.
Nextlink Fixed Wireless in Spencer, IA
Nextlink offers Fixed Wireless service to 96.8% of Spencer homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 521 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 168 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Spencer, IA
T-Mobile Home Internet offers Fixed Wireless service to 56.8% of Spencer homes. Across the city, T-Mobile Home Internet 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 20, with an average of 14 Mbps throughout the city.
Verizon Fixed Wireless in Spencer, IA
Verizon offers Fixed Wireless service to 54.9% of Spencer homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
GigFire Fixed Wireless in Spencer, IA
GigFire offers Fixed Wireless service to 30.3% of Spencer homes. Across the city, GigFire Fixed Wireless is the only type of service available from the company, with speeds up to 135 Mbps, with speeds from 100 Mpbs up to 150 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 130, with an average of 95 Mbps throughout the city.
EarthLink Fixed Wireless in Spencer, IA
EarthLink offers Fixed Wireless service to 17.6% of Spencer homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 61 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 in Spencer, IA
AT&T offers Fixed Wireless service to 17.6% of Spencer homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 61 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.
Evertek Fixed Wireless in Spencer, IA
Evertek offers Fixed Wireless service to 3.0% of Spencer homes. Across the city, Evertek Fixed Wireless is the only type of service available from the company, with speeds up to 37 Mbps, with speeds from 35 Mpbs up to 50 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.
Northwest Communications Fixed Wireless in Spencer, IA
Northwest Communications offers Fixed Wireless service to 1.5% of Spencer homes. Across the city, Northwest Communications Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps
Which ISP Should You Choose in Spencer?
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 Spencer is Spencer Municipal Utilities.
- The fastest internet provider should be Spencer Municipal Utilities, Mediacom, Terril Telephone Cooperative, Royal Telephone Company, and Milford Communications. Considering speed for the money and reliability in speeds, Spencer Municipal Utilities may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Spencer is Spencer Municipal Utilities.
- Viasat, US Cellular, and HughesNet has the broadest coverage in Spencer, 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 Spencer compare to other cities with a similar population?
To see how Spencer 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 Spencer's B+ ISP Report Card and 51 / 100 Digital Connectivity Index.
- ISP Report Card: B
- Digital Connectivity Index: 37 / 100
- ISP Report Card: B
- Digital Connectivity Index: 59 / 100
- ISP Report Card: C
- Digital Connectivity Index: 55 / 100
- ISP Report Card: B
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 69 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 96 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 61 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 51 / 100
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