In Loma Portal there is 1 residential Cable provider covering 99.93% of the neighborhood. 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 Loma Portal, San Diego, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Loma Portal, San Diego, CA please click below.
Loma Portal, San Diego, CA Availability Maps
Cable Internet Service Provider in Loma Portal
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 Loma Portal are not shown.
Loma Portal 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 Loma Portal is cable internet available?
Cable Internet Availability Key
Cable is available in 99.93% of Loma Portal. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Cox. Call one of the companies with service in Loma Portal above to see who has service at your home.
How fast is cable internet in Loma Portal?
The map below shows maximum cable internet speeds by area in Loma Portal.
Cable Internet Speed Key
The average Loma Portal home can get up to 2,000 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 99.93% of residents can get.
Is cable the fastest internet I can get in Loma Portal?
The fastest internet for you may vary based on where in Loma Portal you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 63.66% of Loma Portal homes.
- Cable is fastest for 36.32% 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 Loma Portal homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Loma Portal, along with details on where in Loma Portal and at what speeds.
Cox Communications Cable in Loma Portal, San Diego, CA
Cox cable coverage
About 99.93%, or 23,351 people, have Cox cable internet available to them in the neighborhood. The company covers the entire Loma Portal area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in most of Loma Portal.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in Loma Portal. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout Loma Portal. The fastest plan anyone in Loma Portal can order from Cox goes up to 2,000 Mbps, and all Loma Portal customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In Loma Portal 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 Loma Portal cable providers. Cox 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 Loma Portal 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 98 Mbps.
Show all upload speeds
- 97.5% up to 100.0 Mbps
- 2.5% up to 35.0 Mbps
Loma Portal Cable by Area
This information is most helpful to those looking for homes or considering moving to Loma Portal or any of the areas nearby.
How does cable internet in Loma Portal compare to the rest of San Diego?
Cable internet speeds in Loma Portal are much faster versus the average speeds in San Diego: 0.00 Mbps in San Diego versus 2,000 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in San Diego is 0.00% versus 99.93% in Loma Portal.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Loma Portal 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
- Roseville, San Diego, CA: less cable coverage, similar speeds
- Ocean Beach, San Diego, CA: more cable coverage, similar speeds
- Midtown District, San Diego, CA: less cable coverage, similar speeds
- Wooded Area, San Diego, CA: less cable coverage, similar speeds
- Mission Hills-San Diego, San Diego, CA: less cable coverage, similar speeds
- Moreno Mission, San Diego, CA: less cable coverage, slower speeds
- Middletown, San Diego, CA: less cable coverage, similar speeds
- Bay Park, San Diego, CA: more cable coverage, slower speeds
- Pacific Beach, San Diego, CA: less cable coverage, slower speeds
- Park West, San Diego, CA: less cable coverage, similar speeds
Neighborhoods with Similar Populations
- The Plaza, Long Beach, CA: less cable coverage, slower speeds
- Linda Vista, San Diego, CA: less cable coverage, slower speeds
- Lower Peters Canyon, Irvine, CA: less cable coverage, similar speeds
- Mid City North, Baton Rouge, LA: less cable coverage, similar speeds
- Midland Beach, Staten Island, NY: more cable coverage, slower speeds
- Midway, Escondido, CA: more cable coverage, similar speeds
- Morris Park, Philadelphia, PA: less cable coverage, slower speeds
- Arverne, Queens, NY: less cable coverage, slower speeds
- Northshore, Houston, TX: less cable coverage, slower speeds
- Rochdale Village, Queens, NY: less cable coverage, slower speeds