In El Cajon there are 9 residential internet providers covering 99.94% of the city. The average home can get speeds up to 4,807 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.
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9 Internet Service Providers in El Cajon
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 El Cajon are not shown.
El Cajon 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
Availability maps for all providers in El Cajon
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.94% of El Cajon. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Wyyerd. Now you can call companies in El Cajon with more confidence that they might be available.
How fast are internet speeds in El Cajon?
The map below shows maximum internet speeds by area in El Cajon.
1000 Mbps+
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The average El Cajon home can get up to 4,807 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 33.28% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in El Cajon.
Internet speeds tend to be faster in the south parts of El Cajon, and slower in the northwest areas of the city.
What type of internet should I choose in El Cajon?
The fastest internet for you may vary based on where in El Cajon you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 60.51% of El Cajon homes.
- Cable is fastest for 38.98% 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 El Cajon homes.
Internet Market Health in El Cajon
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The map shows how competitive the El Cajon internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in El Cajon based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.4 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.3 (very healthy)
Overall, competition is very healthy.
El Cajon internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, El Cajon homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, dsl, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. El Cajon internet customers who want faster speeds have between 0 and 10 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, El Cajon is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in El Cajon, along with details on where in El Cajon and at what speeds.
Cox Communications Cable in El Cajon, CA
Cox cable coverage
About 99.37%, or 127,952 people, have Cox cable internet available to them in the city. The company covers the entire El Cajon area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in most of El Cajon.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in El Cajon. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from Cox goes up to 2,000 Mbps, and all El Cajon customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In El Cajon 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 El Cajon 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 El Cajon 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 93 Mbps.
Show all upload speeds
- 89.0% up to 100.0 Mbps
- 11.0% up to 35.0 Mbps
EarthLink DSL in El Cajon, CA
EarthLink DSL coverage
About 97.14%, or 125,082 people, have EarthLink DSL internet available to them in the city. The company covers the entire El Cajon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of El Cajon.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in El Cajon. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 85 Mbps.
Show all download speeds
- 72.3% up to 100.0 Mbps
- 9.9% up to 75.0 Mbps
- 8.7% up to 50.0 Mbps
- 2.4% up to 25.0 Mbps
- 6.7% up to 10.0 Mbps
EarthLink DSL upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other El Cajon DSL providers. EarthLink offers 4 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 El Cajon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 17 Mbps.
Show all upload speeds
- 82.2% up to 20.0 Mbps
- 8.7% up to 10.0 Mbps
- 2.4% up to 5.0 Mbps
- 6.7% up to 1.0 Mbps
AT&T DSL in El Cajon, CA
AT&T DSL coverage
About 97.14%, or 125,082 people, have AT&T DSL internet available to them in the city. The company covers the entire El Cajon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of El Cajon.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in El Cajon. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 85 Mbps.
Show all download speeds
- 72.3% up to 100.0 Mbps
- 9.9% up to 75.0 Mbps
- 8.7% up to 50.0 Mbps
- 2.4% up to 25.0 Mbps
- 6.7% up to 10.0 Mbps
AT&T DSL upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other El Cajon DSL providers. AT&T offers 4 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 El Cajon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 17 Mbps.
Show all upload speeds
- 82.2% up to 20.0 Mbps
- 8.7% up to 10.0 Mbps
- 2.4% up to 5.0 Mbps
- 6.7% up to 1.0 Mbps
EarthLink Fiber in El Cajon, CA
EarthLink fiber coverage
About 41.18%, or 53,029 people, have EarthLink fiber internet available to them in the city. The company covers the entire El Cajon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of El Cajon.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in El Cajon. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 4,815 Mbps.
Show all download speeds
- 95.4% up to 5,000.0 Mbps
- 4.6% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In El Cajon download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other El Cajon fiber providers. EarthLink 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 El Cajon is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,815 Mbps.
Show all upload speeds
- 95.4% up to 5,000.0 Mbps
- 4.6% up to 1,000.0 Mbps
AT&T Fiber in El Cajon, CA
AT&T fiber coverage
About 41.18%, or 53,029 people, have AT&T fiber internet available to them in the city. The company covers the entire El Cajon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of El Cajon.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in El Cajon. Versus other fiber providers in the area, AT&T fiber is below average. There are 2 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 4,815 Mbps.
Show all download speeds
- 95.4% up to 5,000.0 Mbps
- 4.6% up to 1,000.0 Mbps
AT&T fiber upload speeds
In El Cajon download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other El Cajon fiber providers. AT&T 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 El Cajon is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,815 Mbps.
Show all upload speeds
- 95.4% up to 5,000.0 Mbps
- 4.6% up to 1,000.0 Mbps
Wyyerd Fiber Fiber in El Cajon, CA
Wyyerd fiber coverage
About 33.28%, or 42,846 people, have Wyyerd fiber internet available to them in the city. The company covers the south, central, southwest, southeast, and west El Cajon area. Wyyerd is a large internet service provider internet service providers in the US, with internet service available in a small portion of El Cajon.
Wyyerd Fiber fiber download speeds
Wyyerd is the fastest when comparing download speeds to all other internet providers in El Cajon. Versus other fiber providers in the area, Wyyerd fiber is the fastest. There are no different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from Wyyerd goes up to 8,000 Mbps, and all El Cajon customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Wyyerd Fiber fiber upload speeds
In El Cajon download speeds tend to be equal to than upload speeds for Wyyerd fiber. Compared to other ISPs, Wyyerd is the fastest where upload speeds are concerned, and the fastest compared to other El Cajon fiber providers. Wyyerd offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in El Cajon is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in El Cajon, CA
T-Mobile Home Internet fixed wireless coverage
About 98.15%, or 126,380 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire El Cajon area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of El Cajon.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in El Cajon. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 58 Mbps.
Show all download speeds
- 44.4% up to 100.0 Mbps
- 55.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other El Cajon fixed wireless providers. T-Mobile Home Internet 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 El Cajon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 11 Mbps.
Show all upload speeds
- 44.4% up to 20.0 Mbps
- 55.6% up to 3.0 Mbps
Verizon Fixed Wireless in El Cajon, CA
Verizon fixed wireless coverage
About 85.99%, or 110,722 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire El Cajon area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of El Cajon.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in El Cajon. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from Verizon goes up to 300 Mbps, and all El Cajon customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other El Cajon fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in El Cajon is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in El Cajon, CA
EarthLink fixed wireless coverage
About 71.00%, or 91,425 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire El Cajon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of El Cajon.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in El Cajon. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 56 Mbps.
Show all download speeds
- 40.8% up to 100.0 Mbps
- 59.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other El Cajon fixed wireless providers. EarthLink 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 El Cajon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 40.8% up to 20.0 Mbps
- 59.2% up to 3.0 Mbps
AT&T Fixed Wireless in El Cajon, CA
AT&T fixed wireless coverage
About 71.00%, or 91,425 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire El Cajon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of El Cajon.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in El Cajon. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for El Cajon customers is up to 56 Mbps.
Show all download speeds
- 40.8% up to 100.0 Mbps
- 59.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other El Cajon fixed wireless providers. AT&T 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 El Cajon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 40.8% up to 20.0 Mbps
- 59.2% up to 3.0 Mbps
Canyon Wireless Fixed Wireless in El Cajon, CA
Canyon Wireless fixed wireless coverage
About 3.71%, or 4,777 people, have Canyon Wireless fixed wireless internet available to them in the city. The company covers the northeast El Cajon area. Canyon Wireless is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of El Cajon.
Canyon Wireless fixed wireless download speeds
Canyon Wireless is below average when comparing download speeds to all other internet providers in El Cajon. Versus other fixed wireless providers in the area, Canyon Wireless fixed wireless is below average. There are no different maximum speeds throughout El Cajon. The fastest plan anyone in El Cajon can order from Canyon Wireless goes up to 70 Mbps, and all El Cajon customers can get this speed.
Show all download speeds
- 100.0% up to 70.0 Mbps
Canyon Wireless fixed wireless upload speeds
In El Cajon download speeds tend to be faster than than upload speeds for Canyon Wireless fixed wireless. Compared to other ISPs, Canyon Wireless is below average where upload speeds are concerned, and average compared to other El Cajon fixed wireless providers. Canyon Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in El Cajon is up to 30 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 30.0 Mbps
El Cajon Internet by Area
This information is most helpful to those looking for homes or considering moving to El Cajon or any of the areas nearby.
How does internet in El Cajon compare to the rest of California?
Internet speeds in El Cajon are much faster versus the average speeds in California: 3,631 Mbps in California versus 4,807 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 99.94% in El Cajon.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around El Cajon are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Bostonia, CA: more internet coverage, slower speeds
- Rancho San Diego, CA: more internet coverage, slower speeds
- Casa de Oro-Mount Helix, CA: less internet coverage, slower speeds
- Lakeside, CA: less internet coverage, slower speeds
- Santee, CA: less internet coverage, slower speeds
- Spring Valley, CA: less internet coverage, slower speeds
- La Mesa, CA: more internet coverage, slower speeds
- La Presa, CA: less internet coverage, slower speeds
- Lemon Grove, CA: more internet coverage, slower speeds
- Jamul, CA: less internet coverage, slower speeds
Cities with Similar Populations
- Lakewood, NJ: less internet coverage, faster speeds
- Lakeland, FL: less internet coverage, faster speeds
- Lawton, OK: less internet coverage, faster speeds
- Lawrenceville, GA: less internet coverage, faster speeds
- Lancaster, PA: less internet coverage, slower speeds
- Lawrence, KS: less internet coverage, slower speeds
- Lacey, WA: less internet coverage, slower speeds
- Lafayette, IN: more internet coverage, faster speeds
- Lafayette, LA: less internet coverage, faster speeds
- Lansing, MI: less internet coverage, slower speeds