In Sullivan there are 2 residential Fiber providers covering 75.47% of the city. The average home can get speeds up to 1,000 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 Sullivan, MI.
To see availability maps for all providers including fiber, cable, DSL, and more in Sullivan, MI please click below.
Sullivan, MI Availability Maps
Fiber Internet Service Providers in Sullivan
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 Sullivan are not shown.
Sullivan 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 Sullivan is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 75.47% of Sullivan. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in Sullivan above to see who has service at your home.
How fast is fiber internet in Sullivan?
The map below shows maximum fiber internet speeds by area in Sullivan.
Fiber Internet Speed Key
The average Sullivan home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 75.47% of residents can get.
Is fiber the fastest internet I can get in Sullivan?
The fastest internet for you may vary based on where in Sullivan you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 54.05% of Sullivan homes.
- Cable is fastest for 45.95% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Sullivan homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sullivan, along with details on where in Sullivan and at what speeds.
Spectrum Fiber in Sullivan, MI
Spectrum fiber coverage
About 75.47%, or 363 people, have Spectrum fiber internet available to them in the city. The company covers the entire Sullivan area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sullivan.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Sullivan. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Sullivan. The fastest plan anyone in Sullivan can order from Spectrum goes up to 1,000 Mbps, and all Sullivan customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Sullivan download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Sullivan fiber providers. Spectrum offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sullivan is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 442 Mbps.
Show all upload speeds
- 87.6% up to 500.0 Mbps
- 12.4% up to 35.0 Mbps
Truestream Fiber in Sullivan, MI
Truestream fiber coverage
About 15.18%, or 73 people, have Truestream fiber internet available to them in the city. The company covers the north, northeast, and central Sullivan area. Truestream is a large internet service provider internet service providers in the US, with internet service available in a small portion of Sullivan.
Truestream fiber download speeds
Truestream is above average when comparing download speeds to all other internet providers in Sullivan. Versus other fiber providers in the area, Truestream fiber is one of the fastest. There are no different maximum speeds throughout Sullivan. The fastest plan anyone in Sullivan can order from Truestream goes up to 1,000 Mbps, and all Sullivan customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Truestream fiber upload speeds
In Sullivan download speeds tend to be equal to than upload speeds for Truestream fiber. Compared to other ISPs, Truestream is the fastest where upload speeds are concerned, and the fastest compared to other Sullivan fiber providers. Truestream offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sullivan is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sullivan Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sullivan or any of the areas nearby.
How does fiber internet in Sullivan compare to the rest of Michigan?
Fiber internet speeds in Sullivan are much faster versus the average speeds in Michigan: 0.00 Mbps in Michigan versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Michigan is 0.00% versus 75.47% in Sullivan.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sullivan 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
- Fruitport, MI: less fiber coverage, faster speeds
- Ravenna, MI: more fiber coverage, faster speeds
- Nunica, MI: more fiber coverage, faster speeds
- Moorland, MI: more fiber coverage, similar speeds
- Slocum, MI: more fiber coverage, faster speeds
- Wolf Lake, MI: less fiber coverage, faster speeds
- Spring Lake, MI: less fiber coverage, faster speeds
- Muskegon, MI: less fiber coverage, faster speeds
- Muskegon Heights, MI: more fiber coverage, faster speeds
- Coopersville, MI: more fiber coverage, faster speeds
Cities with Similar Populations
- Hammondville, AL: less fiber coverage, similar speeds
- Stanley, IA: less fiber coverage, similar speeds
- St. James, TN: less fiber coverage, similar speeds
- Hatton, MO: more fiber coverage, similar speeds
- Harpers Crossroads, NC: more fiber coverage, similar speeds
- Handy, NC: more fiber coverage, faster speeds
- Hamon, TX: less fiber coverage, faster speeds
- Startup, WA: less fiber coverage, faster speeds
- Hammond, KY: less fiber coverage, faster speeds
- Hamby, TX: more fiber coverage, faster speeds