In Wilmington there are 2 residential Cable providers covering 95.24% of the city. The average home can get speeds up to 1,025 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 Wilmington, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Wilmington, CA please click below.
Wilmington, CA Availability Maps
Cable Internet Service Providers in Wilmington
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 Wilmington are not shown.
Wilmington 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 Wilmington is cable internet available?
Cable Internet Availability Key
Cable is available in 95.24% of Wilmington. Areas in green have cable 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 Wilmington above to see who has service at your home.
How fast is cable internet in Wilmington?
The map below shows maximum cable internet speeds by area in Wilmington.
Cable Internet Speed Key
The average Wilmington home can get up to 1,025 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 2.38% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 92.86% 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 Wilmington.
Cable internet speeds tend to be faster in the southwest parts of Wilmington, and slower in the north areas of the city.
Is cable the fastest internet I can get in Wilmington?
The fastest internet for you may vary based on where in Wilmington you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 61.78% of Wilmington homes.
- Cable is fastest for 20.47% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 16.71%.
- Satellite internet may be the only option for less than 1% of Wilmington homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Wilmington, along with details on where in Wilmington and at what speeds.
Spectrum Cable in Wilmington, CA
Spectrum cable coverage
About 94.90%, or 58,899 people, have Spectrum cable internet available to them in the city. The company covers the north, central, southwest, west, northwest, northeast, south, and east Wilmington area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Wilmington.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Wilmington. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Wilmington. The fastest plan anyone in Wilmington can order from Spectrum goes up to 1,000 Mbps, and all Wilmington customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Wilmington download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Wilmington cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Wilmington is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Cox Communications Cable in Wilmington, CA
Cox cable coverage
About 2.38%, or 1,478 people, have Cox cable internet available to them in the city. The company covers the southwest and west Wilmington area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Wilmington.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in Wilmington. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout Wilmington. The fastest plan anyone in Wilmington can order from Cox goes up to 2,000 Mbps, and all Wilmington customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In Wilmington download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the fastest compared to other Wilmington cable providers. Cox 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 Wilmington is up to 100 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 69 Mbps.
Show all upload speeds
- 52.0% up to 100.0 Mbps
- 48.0% up to 35.0 Mbps
Wilmington Cable by Area
This information is most helpful to those looking for homes or considering moving to Wilmington or any of the areas nearby.
How does cable internet in Wilmington compare to the rest of California?
Cable internet speeds in Wilmington are much faster versus the average speeds in California: 0.00 Mbps in California versus 1,025 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in California is 0.00% versus 95.24% in Wilmington.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Wilmington 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
- Harbor City, CA: more cable coverage, slower speeds
- Lomita, CA: more cable coverage, faster speeds
- West Carson, CA: more cable coverage, slower speeds
- Carson, CA: more cable coverage, slower speeds
- San Pedro, CA: more cable coverage, faster speeds
- Rolling Hills, CA: more cable coverage, faster speeds
- Rolling Hills Estates, CA: less cable coverage, faster speeds
- Torrance, CA: more cable coverage, slower speeds
- Rancho Palos Verdes, CA: more cable coverage, faster speeds
- Signal Hill, CA: more cable coverage, slower speeds
Cities with Similar Populations
- Summerville, SC: more cable coverage, faster speeds
- Suwanee, GA: more cable coverage, faster speeds
- Sunrise, LA: more cable coverage, faster speeds
- Taylor, WI: less cable coverage, slower speeds
- Summit Point, WV: less cable coverage, faster speeds
- Thornton, CO: more cable coverage, faster speeds
- Summersville, IL: less cable coverage, slower speeds
- Sunset, SC: less cable coverage, slower speeds
- Suwanee, KY: more cable coverage, slower speeds
- Sunapee, NH: more cable coverage, faster speeds