In Sarona there are 3 residential Fiber providers covering 92.17% of the city. The average home can get speeds up to 1,981 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 Sarona, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Sarona, WI please click below.
Fiber Internet Service Providers in Sarona
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 Sarona are not shown.
Sarona 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 Sarona is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 92.17% of Sarona. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Mosaic Technologies. Call one of the companies with service in Sarona above to see who has service at your home.
How fast is fiber internet in Sarona?
The map below shows maximum fiber internet speeds by area in Sarona.
Fiber Internet Speed Key
The average Sarona home can get up to 1,981 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 90.46% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.71% 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 Sarona.
Fiber internet speeds tend to be faster in the northeast parts of Sarona, and slower in the west areas of the city.
Is fiber the fastest internet I can get in Sarona?
The fastest internet for you may vary based on where in Sarona you live. In general, dsl competes most often with fiber in the city.
- Fiber is the fastest internet type for 92.17% of Sarona homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 6.97%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Sarona homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sarona, along with details on where in Sarona and at what speeds.
Mosaic Technologies Fiber in Sarona, WI
Mosaic Technologies fiber coverage
About 90.46%, or 1,375 people, have Mosaic Technologies fiber internet available to them in the city. The company covers the entire Sarona area. Mosaic Technologies is a large internet service provider internet service providers in the US, with internet service available in most of Sarona.
Mosaic Technologies fiber download speeds
Mosaic Technologies is the fastest when comparing download speeds to all other internet providers in Sarona. Versus other fiber providers in the area, Mosaic Technologies fiber is the fastest. There are no different maximum speeds throughout Sarona. The fastest plan anyone in Sarona can order from Mosaic Technologies goes up to 2,000 Mbps, and all Sarona customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Mosaic Technologies fiber upload speeds
In Sarona download speeds tend to be equal to than upload speeds for Mosaic Technologies fiber. Compared to other ISPs, Mosaic Technologies is the fastest where upload speeds are concerned, and the fastest compared to other Sarona fiber providers. Mosaic Technologies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sarona is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Starwire Technologies Fiber in Sarona, WI
Starwire Technologies fiber coverage
About 8.16%, or 124 people, have Starwire Technologies fiber internet available to them in the city. The company covers the southwest and west Sarona area. Starwire Technologies is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Sarona.
Starwire Technologies fiber download speeds
Starwire Technologies is above average when comparing download speeds to all other internet providers in Sarona. Versus other fiber providers in the area, Starwire Technologies fiber is one of the slowest. There are no different maximum speeds throughout Sarona. The fastest plan anyone in Sarona can order from Starwire Technologies goes up to 1,000 Mbps, and all Sarona customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Starwire Technologies fiber upload speeds
In Sarona download speeds tend to be equal to than upload speeds for Starwire Technologies fiber. Compared to other ISPs, Starwire Technologies is above average where upload speeds are concerned, and one of the slowest compared to other Sarona fiber providers. Starwire Technologies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sarona is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sirentel Fiber in Sarona, WI
Sirentel fiber coverage
About 7.96%, or 121 people, have Sirentel fiber internet available to them in the city. The company covers the northwest, west, south, and central Sarona area. Sirentel is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Sarona.
Sirentel fiber download speeds
Sirentel is above average when comparing download speeds to all other internet providers in Sarona. Versus other fiber providers in the area, Sirentel fiber is one of the slowest. There are no different maximum speeds throughout Sarona. The fastest plan anyone in Sarona can order from Sirentel goes up to 1,000 Mbps, and all Sarona customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sirentel fiber upload speeds
In Sarona download speeds tend to be equal to than upload speeds for Sirentel fiber. Compared to other ISPs, Sirentel is above average where upload speeds are concerned, and one of the slowest compared to other Sarona fiber providers. Sirentel offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sarona is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sarona Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sarona or any of the areas nearby.
How does fiber internet in Sarona compare to the rest of Wisconsin?
Fiber internet speeds in Sarona are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 1,981 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Wisconsin is 0.00% versus 92.17% in Sarona.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sarona 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
- Haugen, WI: less fiber coverage, faster speeds
- Birchwood, WI: less fiber coverage, faster speeds
- Shell Lake, WI: less fiber coverage, slower speeds
- Spooner, WI: less fiber coverage, slower speeds
- Mikana, WI: less fiber coverage, faster speeds
- Edgewater, WI: more fiber coverage, slower speeds
- Wooddale, WI: more fiber coverage, slower speeds
- Barronett, WI: less fiber coverage, slower speeds
- Stone Lake, WI: less fiber coverage, faster speeds
- Rice Lake, WI: less fiber coverage, slower speeds
Cities with Similar Populations
- Hadley, PA: less fiber coverage, slower speeds
- Rockfall, CT: more fiber coverage, faster speeds
- Maple, OK: more fiber coverage, slower speeds
- Jackson, NC: less fiber coverage, faster speeds
- Irwindale, CA: less fiber coverage, faster speeds
- Indian Lake Estates, FL: less fiber coverage, slower speeds
- Indiahoma, OK: less fiber coverage, slower speeds
- Honeyville, UT: less fiber coverage, slower speeds
- Hauser, ID: less fiber coverage, faster speeds
- Harrisburg, MO: less fiber coverage, slower speeds