In Suisun City there is 1 residential Cable provider covering 98.96% of the city. The average home can get speeds up to 2,000 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 Cable internet providers in Suisun City, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Suisun City, CA please click below.
Suisun City, CA Availability Maps
Cable Internet Service Provider in Suisun 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 Suisun City are not shown.
Suisun 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 Suisun City is cable internet available?
Cable Internet Availability Key
Cable is available in 98.96% of Suisun City. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Suisun City above to see who has service at your home.
How fast is cable internet in Suisun City?
The map below shows maximum cable internet speeds by area in Suisun City.
Cable Internet Speed Key
The average Suisun City home can get up to 2,000 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 98.96% of residents can get.
Is cable the fastest internet I can get in Suisun City?
The fastest internet for you may vary based on where in Suisun City you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 3.85% of Suisun City homes.
- Cable is fastest for 95.11% 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 Suisun City homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Suisun City, along with details on where in Suisun City and at what speeds.
XFINITY from Comcast Cable in Suisun City, CA
XFINITY cable coverage
About 98.96%, or 30,708 people, have XFINITY cable internet available to them in the city. The company covers the north, central, northeast, east, west, northwest, and southwest Suisun City area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Suisun City.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Suisun City. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Suisun City. The fastest plan anyone in Suisun City can order from XFINITY goes up to 2,000 Mbps, and all Suisun City customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast cable upload speeds
In Suisun City download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Suisun City cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Suisun City is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Suisun City Cable by Area
This information is most helpful to those looking for homes or considering moving to Suisun City or any of the areas nearby.
How does cable internet in Suisun City compare to the rest of California?
Cable internet speeds in Suisun City are much faster versus the average speeds in California: 0.00 Mbps in California versus 2,000 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in California is 0.00% versus 98.96% in Suisun City.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Suisun City are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Fairfield, CA: more cable coverage, slower speeds
- Travis Afb, CA: less cable coverage, similar speeds
- Vacaville, CA: less cable coverage, slower speeds
- American Canyon, CA: more cable coverage, slower speeds
- Vallejo, CA: more cable coverage, slower speeds
- Napa, CA: less cable coverage, slower speeds
- Rio Vista, CA: less cable coverage, similar speeds
- Salvador, CA: less cable coverage, slower speeds
- Yountville, CA: less cable coverage, slower speeds
- Oakville, CA: less cable coverage, slower speeds
Cities with Similar Populations
- Livingston, NJ: more cable coverage, slower speeds
- Maple Valley, WA: more cable coverage, slower speeds
- Alliance, OH: less cable coverage, slower speeds
- Anniston, AL: less cable coverage, slower speeds
- Asbury Park, NJ: less cable coverage, slower speeds
- Athens, OH: less cable coverage, slower speeds
- Aubrey, TX: less cable coverage, slower speeds
- Stafford, TX: more cable coverage, slower speeds
- Buenaventura Lakes, FL: more cable coverage, slower speeds
- Ballston Spa, NY: more cable coverage, slower speeds