In Westport there are 2 residential Cable providers covering 99.73% of the city. The average home can get speeds up to 942 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 Westport, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Westport, CT please click below.
Westport, CT Availability Maps
Cable Internet Service Providers in Westport
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 Westport are not shown.
Westport 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 Westport is cable internet available?
Cable Internet Availability Key
Cable is available in 99.73% of Westport. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Optimum. Call one of the companies with service in Westport above to see who has service at your home.
How fast is cable internet in Westport?
The map below shows maximum cable internet speeds by area in Westport.
Cable Internet Speed Key
The average Westport home can get up to 942 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 2.61% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 97.12% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Westport.
Cable internet speeds tend to be faster in the east parts of Westport, and slower in the northeast areas of the city.
Is cable the fastest internet I can get in Westport?
The fastest internet for you may vary based on where in Westport you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 99.24% of Westport homes.
- Cable is fastest for less than 1% 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 Westport homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Westport, along with details on where in Westport and at what speeds.
Optimum Cable in Westport, CT
Optimum cable coverage
About 99.73%, or 27,519 people, have Optimum cable internet available to them in the city. The company covers the entire Westport area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Westport.
Optimum cable download speeds
Optimum is below average when comparing download speeds to all other internet providers in Westport. Versus other cable providers in the area, Optimum cable is the slowest. There are no different maximum speeds throughout Westport. The fastest plan anyone in Westport can order from Optimum goes up to 940 Mbps, and all Westport customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In Westport download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and one of the fastest compared to other Westport cable providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Westport is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
XFINITY from Comcast Cable in Westport, CT
XFINITY cable coverage
About 2.61%, or 721 people, have XFINITY cable internet available to them in the city. The company covers the east Westport area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Westport.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Westport. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Westport. The fastest plan anyone in Westport can order from XFINITY goes up to 1,000 Mbps, and all Westport customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast cable upload speeds
In Westport 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 one of the fastest compared to other Westport cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Westport is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Westport Cable by Area
This information is most helpful to those looking for homes or considering moving to Westport or any of the areas nearby.
How does cable internet in Westport compare to the rest of Connecticut?
Cable internet speeds in Westport are much faster versus the average speeds in Connecticut: 0.00 Mbps in Connecticut versus 942 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Connecticut is 0.00% versus 99.73% in Westport.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Westport 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
- Southport, CT: more cable coverage, faster speeds
- Norwalk, CT: less cable coverage, faster speeds
- Weston, CT: more cable coverage, faster speeds
- Fairfield, CT: less cable coverage, faster speeds
- Wilton, CT: more cable coverage, faster speeds
- Cannondale, CT: more cable coverage, slower speeds
- New Canaan, CT: less cable coverage, slower speeds
- Easton, CT: more cable coverage, faster speeds
- Darien, CT: more cable coverage, faster speeds
- Bridgeport, CT: less cable coverage, faster speeds
Cities with Similar Populations
- Walker, MI: less cable coverage, faster speeds
- Carbondale, IL: less cable coverage, faster speeds
- Cave Spring, VA: less cable coverage, faster speeds
- Centereach, NY: more cable coverage, slower speeds
- Chicago Heights, IL: more cable coverage, faster speeds
- Temple Terrace, FL: less cable coverage, faster speeds
- Uniondale, NY: less cable coverage, slower speeds
- Valencia, CA: less cable coverage, faster speeds
- Verona, WI: less cable coverage, faster speeds
- Villa Park, IL: more cable coverage, faster speeds