In San Clemente there are 2 residential DSL providers covering 66.49% of the city. The average home can get speeds up to 26 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 DSL internet providers in San Clemente, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in San Clemente, CA please click below.
San Clemente, CA Availability Maps
DSL Internet Service Providers in San Clemente
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 San Clemente are not shown.
San Clemente 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 San Clemente is DSL internet available?
DSL Internet Availability Key
DSL is available in 66.49% of San Clemente. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in San Clemente above to see who has service at your home.
How fast is DSL internet in San Clemente?
The map below shows maximum DSL internet speeds by area in San Clemente.
DSL Internet Speed Key
The average San Clemente home can get up to 26 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 7.61% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 49.45% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in San Clemente.
DSL internet speeds tend to be faster in the north parts of San Clemente, and slower in the central areas of the city.
Is DSL the fastest internet I can get in San Clemente?
The fastest internet for you may vary based on where in San Clemente you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 29.31% of San Clemente homes.
- Cable is fastest for 69.43% 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 1.24% of San Clemente homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in San Clemente, along with details on where in San Clemente and at what speeds.
AT&T DSL in San Clemente, CA
AT&T DSL coverage
About 66.49%, or 41,949 people, have AT&T DSL internet available to them in the city. The company covers the entire San Clemente area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of San Clemente.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in San Clemente. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout San Clemente. The fastest plan anyone in San Clemente 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 San Clemente customers is up to 26 Mbps.
Show all download speeds
- 11.4% up to 100.0 Mbps
- 1.7% up to 75.0 Mbps
- 10.0% up to 50.0 Mbps
- 2.5% up to 25.0 Mbps
- 74.4% up to 10.0 Mbps
AT&T DSL upload speeds
In San Clemente download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other San Clemente 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 San Clemente 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 4.5 Mbps.
Show all upload speeds
- 13.1% up to 20.0 Mbps
- 10.0% up to 10.0 Mbps
- 2.5% up to 5.0 Mbps
- 74.4% up to 1.0 Mbps
EarthLink DSL in San Clemente, CA
EarthLink DSL coverage
About 66.49%, or 41,949 people, have EarthLink DSL internet available to them in the city. The company covers the entire San Clemente area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of San Clemente.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in San Clemente. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout San Clemente. The fastest plan anyone in San Clemente 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 San Clemente customers is up to 26 Mbps.
Show all download speeds
- 11.4% up to 100.0 Mbps
- 1.7% up to 75.0 Mbps
- 10.0% up to 50.0 Mbps
- 2.5% up to 25.0 Mbps
- 74.4% up to 10.0 Mbps
EarthLink DSL upload speeds
In San Clemente download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other San Clemente 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 San Clemente 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 4.5 Mbps.
Show all upload speeds
- 13.1% up to 20.0 Mbps
- 10.0% up to 10.0 Mbps
- 2.5% up to 5.0 Mbps
- 74.4% up to 1.0 Mbps
San Clemente DSL by Area
This information is most helpful to those looking for homes or considering moving to San Clemente or any of the areas nearby.
How does DSL internet in San Clemente compare to the rest of California?
DSL internet speeds in San Clemente are much faster versus the average speeds in California: 0.00 Mbps in California versus 26 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 66.49% in San Clemente.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around San Clemente are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Capistrano Beach, CA: less DSL coverage, slower speeds
- San Juan Capistrano, CA: less DSL coverage, faster speeds
- Dana Point, CA: more DSL coverage, slower speeds
- Ladera Ranch, CA: more DSL coverage, faster speeds
- Laguna Niguel, CA: more DSL coverage, faster speeds
- Camp Pendleton, CA: less DSL coverage, faster speeds
- Coto de Caza, CA: more DSL coverage, faster speeds
- Laguna Beach, CA: less DSL coverage, slower speeds
- Aliso Viejo, CA: more DSL coverage, faster speeds
- Laguna Hills, CA: more DSL coverage, faster speeds
Cities with Similar Populations
- Woodland, CA: more DSL coverage, faster speeds
- Hot Springs, AR: more DSL coverage, slower speeds
- Grove City, OH: more DSL coverage, faster speeds
- Goldsboro, NC: more DSL coverage, faster speeds
- Florence-Graham, CA: more DSL coverage, faster speeds
- Eden Prairie, MN: more DSL coverage, faster speeds
- Decatur, AL: more DSL coverage, faster speeds
- Dearborn Heights, MI: more DSL coverage, faster speeds
- Cupertino, CA: more DSL coverage, faster speeds
- Coon Rapids, MN: more DSL coverage, faster speeds