In Marina Lagoon there are 2 residential Cable providers covering 100.00% of the neighborhood. The average home can get speeds up to 1,997 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 Marina Lagoon, San Mateo, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Marina Lagoon, San Mateo, CA please click below.
Marina Lagoon, San Mateo, CA Availability Maps
Cable Internet Service Providers in Marina Lagoon
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 Marina Lagoon are not shown.
Marina Lagoon 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 Marina Lagoon is cable internet available?
Cable Internet Availability Key
Cable is available in 100.00% of Marina Lagoon. 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 Marina Lagoon above to see who has service at your home.
How fast is cable internet in Marina Lagoon?
The map below shows maximum cable internet speeds by area in Marina Lagoon.
Cable Internet Speed Key
The average Marina Lagoon home can get up to 1,997 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 99.58% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Marina Lagoon.
Cable internet speeds tend to be faster in the southeast parts of Marina Lagoon, and slower in the northeast areas of the neighborhood.
Is cable the fastest internet I can get in Marina Lagoon?
The fastest internet for you may vary based on where in Marina Lagoon you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 79.92% of Marina Lagoon homes.
- Cable is fastest for 20.08% of the neighborhood.
- 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 Marina Lagoon homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Marina Lagoon, along with details on where in Marina Lagoon and at what speeds.
XFINITY from Comcast Cable in Marina Lagoon, San Mateo, CA
XFINITY cable coverage
About 100.00%, or 6,366 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Marina Lagoon area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Marina Lagoon.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Marina Lagoon. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Marina Lagoon. The fastest plan anyone in Marina Lagoon can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the neighborhood-wide average maximum speed for Marina Lagoon customers is up to 1,997 Mbps.
Show all download speeds
- 99.6% up to 2,000.0 Mbps
- 0.4% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Marina Lagoon 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 Marina Lagoon cable providers. XFINITY offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Marina Lagoon is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 249 Mbps.
Show all upload speeds
- 99.6% up to 250.0 Mbps
- 0.4% up to 35.0 Mbps
Astound Broadband Cable in Marina Lagoon, San Mateo, CA
Astound Broadband cable coverage
About 86.10%, or 5,481 people, have Astound Broadband cable internet available to them in the neighborhood. The company covers the southeast, north, south, central, east, west, and northwest Marina Lagoon area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Marina Lagoon.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Marina Lagoon. Versus other cable providers in the area, Astound Broadband cable is the slowest. There are no different maximum speeds throughout Marina Lagoon. The fastest plan anyone in Marina Lagoon can order from Astound Broadband goes up to 1,500 Mbps, and all Marina Lagoon customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Marina Lagoon download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Marina Lagoon cable providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Marina Lagoon is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Marina Lagoon Cable by Area
This information is most helpful to those looking for homes or considering moving to Marina Lagoon or any of the areas nearby.
How does cable internet in Marina Lagoon compare to the rest of San Mateo?
Cable internet speeds in Marina Lagoon are much faster versus the average speeds in San Mateo: 0.00 Mbps in San Mateo versus 1,997 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in San Mateo is 0.00% versus 100.00% in Marina Lagoon.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Marina Lagoon 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Hillsdale, San Mateo, CA: equal cable coverage, faster speeds
- Haywood Park, San Mateo, CA: less cable coverage, faster speeds
- Beresford, San Mateo, CA: equal cable coverage, slower speeds
- Shoreview, San Mateo, CA: less cable coverage, faster speeds
- East San Mateo, San Mateo, CA: equal cable coverage, faster speeds
- Sugerloaf, San Mateo, CA: equal cable coverage, slower speeds
- Downtown San Mateo, San Mateo, CA: equal cable coverage, faster speeds
- Baywood-Aragon, San Mateo, CA: less cable coverage, faster speeds
- Western Hills, San Mateo, CA: less cable coverage, faster speeds
- North Central San Francisco, San Mateo, CA: less cable coverage, slower speeds
Neighborhoods with Similar Populations
- Lake Balboa, Van Nuys, CA: less cable coverage, slower speeds
- White City, Fort Pierce, FL: less cable coverage, slower speeds
- Town of Lake, Milwaukee, WI: equal cable coverage, slower speeds
- Tippecanoe, Milwaukee, WI: equal cable coverage, slower speeds
- Timberwood Park, San Antonio, TX: equal cable coverage, slower speeds
- The Woods at Mill Valley, Marysville, OH: less cable coverage, slower speeds
- Sterling Hills, Aurora, CO: equal cable coverage, slower speeds
- South Hammond, Hammond, IN: equal cable coverage, slower speeds
- Midtown, Milwaukee, WI: less cable coverage, slower speeds
- Michigan Park, Washington, DC: equal cable coverage, faster speeds