In Mason City there are 4 residential Fiber providers covering 95.90% of the city. The average home can get speeds up to 5,035 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Mason City, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Mason City, IA please click below.
Mason City, IA Availability Maps
Fiber Internet Service Providers in Mason City
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Mason City are not shown.
Mason City Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Mason City is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 95.90% of Mason City. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is MetroNet. Call one of the companies with service in Mason City above to see who has service at your home.
How fast is fiber internet in Mason City?
The map below shows maximum fiber internet speeds by area in Mason City.
Fiber Internet Speed Key
The average Mason City home can get up to 5,035 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.43% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Mason City.
Fiber internet speeds tend to be faster in the east parts of Mason City, and slower in the central areas of the city.
Is fiber the fastest internet I can get in Mason City?
The fastest internet for you may vary based on where in Mason City you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 95.90% of Mason City homes.
- Cable is fastest for 2.13% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.95%.
- Satellite internet may be the only option for less than 1% of Mason City homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Mason City, along with details on where in Mason City and at what speeds.
MetroNet Fiber in Mason City, IA
MetroNet fiber coverage
About 93.09%, or 25,631 people, have MetroNet fiber internet available to them in the city. The company covers the entire Mason City area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Mason City.
MetroNet fiber download speeds
MetroNet is above average when comparing download speeds to all other internet providers in Mason City. Versus other fiber providers in the area, MetroNet fiber is above average. There are no different maximum speeds throughout Mason City. The fastest plan anyone in Mason City can order from MetroNet goes up to 5,120 Mbps, and all Mason City customers can get this speed.
Show all download speeds
- 100.0% up to 5,120.0 Mbps
MetroNet fiber upload speeds
In Mason City download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is above average where upload speeds are concerned, and above average compared to other Mason City fiber providers. MetroNet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mason City is up to 5,120 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,120.0 Mbps
CLtel Fiber in Mason City, IA
CLtel fiber coverage
About 21.99%, or 6,055 people, have CLtel fiber internet available to them in the city. The company covers the entire Mason City area. CLtel is a small internet service provider internet service providers in the US, with internet service available in a small portion of Mason City.
CLtel fiber download speeds
CLtel is below average when comparing download speeds to all other internet providers in Mason City. Versus other fiber providers in the area, CLtel fiber is below average. There are no different maximum speeds throughout Mason City. The fastest plan anyone in Mason City can order from CLtel goes up to 1,000 Mbps, and all Mason City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CLtel fiber upload speeds
In Mason City download speeds tend to be equal to than upload speeds for CLtel fiber. Compared to other ISPs, CLtel is below average where upload speeds are concerned, and below average compared to other Mason City fiber providers. CLtel offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mason City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Router 12 Networks Fiber in Mason City, IA
Router 12 Networks fiber coverage
About 8.59%, or 2,366 people, have Router 12 Networks fiber internet available to them in the city. The company covers the northeast, southeast, and east Mason City area. Router 12 Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Mason City.
Router 12 Networks fiber download speeds
Router 12 Networks is below average when comparing download speeds to all other internet providers in Mason City. Versus other fiber providers in the area, Router 12 Networks fiber is below average. There are no different maximum speeds throughout Mason City. The fastest plan anyone in Mason City can order from Router 12 Networks goes up to 1,000 Mbps, and all Mason City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Router 12 Networks fiber upload speeds
In Mason City download speeds tend to be equal to than upload speeds for Router 12 Networks fiber. Compared to other ISPs, Router 12 Networks is below average where upload speeds are concerned, and below average compared to other Mason City fiber providers. Router 12 Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mason City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
WCTA Broadband Fiber in Mason City, IA
WCTA Broadband fiber coverage
About 2.06%, or 566 people, have WCTA Broadband fiber internet available to them in the city. The company covers the northwest, southwest, and north Mason City area. WCTA Broadband is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Mason City.
WCTA Broadband fiber download speeds
WCTA Broadband is below average when comparing download speeds to all other internet providers in Mason City. Versus other fiber providers in the area, WCTA Broadband fiber is below average. There are no different maximum speeds throughout Mason City. The fastest plan anyone in Mason City can order from WCTA Broadband goes up to 1,000 Mbps, and all Mason City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
WCTA Broadband fiber upload speeds
In Mason City download speeds tend to be equal to than upload speeds for WCTA Broadband fiber. Compared to other ISPs, WCTA Broadband is below average where upload speeds are concerned, and below average compared to other Mason City fiber providers. WCTA Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mason City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Mason City Fiber by Area
This information is most helpful to those looking for homes or considering moving to Mason City or any of the areas nearby.
How does fiber internet in Mason City compare to the rest of Iowa?
Fiber internet speeds in Mason City are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 5,035 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Iowa is 0.00% versus 95.90% in Mason City.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Mason City are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Portland, IA: less fiber coverage, faster speeds
- Freeman, IA: more fiber coverage, slower speeds
- Emery, IA: more fiber coverage, slower speeds
- Hanford, IA: less fiber coverage, slower speeds
- Rock Falls, IA: more fiber coverage, faster speeds
- Plymouth, IA: more fiber coverage, faster speeds
- Clear Lake, IA: more fiber coverage, slower speeds
- Manly, IA: more fiber coverage, slower speeds
- Nora Springs, IA: less fiber coverage, faster speeds
- Rockwell, IA: more fiber coverage, slower speeds
Cities with Similar Populations
- Faribault, MN: less fiber coverage, faster speeds
- Green, OH: less fiber coverage, slower speeds
- Glasgow, KY: more fiber coverage, slower speeds
- Fremont, OH: less fiber coverage, faster speeds
- Freeport, IL: less fiber coverage, faster speeds
- Fortuna Foothills, AZ: less fiber coverage, slower speeds
- Fort Hood, TX: less fiber coverage, slower speeds
- Fort Dodge, IA: less fiber coverage, slower speeds
- Flowing Wells, AZ: less fiber coverage, slower speeds
- Feasterville-Trevose, PA: more fiber coverage, slower speeds