In Del Mar there are 4 residential Fiber providers covering 43.65% of the city. The average home can get speeds up to 4,725 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 Fiber internet providers in Del Mar, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Del Mar, CA please click below.
Fiber Internet Service Providers in Del Mar
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 Del Mar are not shown.
Del Mar 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 Del Mar is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 43.65% of Del Mar. Areas in green have fiber 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 Del Mar above to see who has service at your home.
How fast is fiber internet in Del Mar?
The map below shows maximum fiber internet speeds by area in Del Mar.
Fiber Internet Speed Key
The average Del Mar home can get up to 4,725 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 40.65% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.00% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Del Mar.
Fiber internet speeds tend to be faster in the southeast parts of Del Mar, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Del Mar?
The fastest internet for you may vary based on where in Del Mar you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 43.65% of Del Mar homes.
- Cable is fastest for 55.95% 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 Del Mar homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Del Mar, along with details on where in Del Mar and at what speeds.
EarthLink Fiber in Del Mar, CA
EarthLink fiber coverage
About 37.51%, or 4,718 people, have EarthLink fiber internet available to them in the city. The company covers the southeast, west, northwest, central, northeast, north, and southwest Del Mar area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Del Mar.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Del Mar. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout Del Mar. The fastest plan anyone in Del Mar 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 Del Mar customers is up to 4,741 Mbps.
Show all download speeds
- 93.5% up to 5,000.0 Mbps
- 6.5% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Del Mar 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 Del Mar 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 Del Mar 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 4,741 Mbps.
Show all upload speeds
- 93.5% up to 5,000.0 Mbps
- 6.5% up to 1,000.0 Mbps
AT&T Fiber in Del Mar, CA
AT&T fiber coverage
About 37.51%, or 4,718 people, have AT&T fiber internet available to them in the city. The company covers the southeast, west, northwest, central, northeast, north, and southwest Del Mar area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Del Mar.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Del Mar. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout Del Mar. The fastest plan anyone in Del Mar 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 Del Mar customers is up to 4,741 Mbps.
Show all download speeds
- 93.5% up to 5,000.0 Mbps
- 6.5% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Del Mar 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 Del Mar 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 Del Mar 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 4,741 Mbps.
Show all upload speeds
- 93.5% up to 5,000.0 Mbps
- 6.5% up to 1,000.0 Mbps
FiberFirst Fiber in Del Mar, CA
FiberFirst fiber coverage
About 5.57%, or 700 people, have FiberFirst fiber internet available to them in the city. The company covers the northeast Del Mar area. FiberFirst is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Del Mar.
FiberFirst fiber download speeds
FiberFirst is the fastest when comparing download speeds to all other internet providers in Del Mar. Versus other fiber providers in the area, FiberFirst fiber is the fastest. There are no different maximum speeds throughout Del Mar. The fastest plan anyone in Del Mar can order from FiberFirst goes up to 5,000 Mbps, and all Del Mar customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
FiberFirst fiber upload speeds
In Del Mar download speeds tend to be equal to than upload speeds for FiberFirst fiber. Compared to other ISPs, FiberFirst is the fastest where upload speeds are concerned, and the fastest compared to other Del Mar fiber providers. FiberFirst offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Del Mar is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
ting Fiber in Del Mar, CA
ting fiber coverage
About 4.17%, or 524 people, have ting fiber internet available to them in the city. The company covers the northeast Del Mar area. ting is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Del Mar.
ting fiber download speeds
ting is below average when comparing download speeds to all other internet providers in Del Mar. Versus other fiber providers in the area, ting fiber is one of the slowest. There are no different maximum speeds throughout Del Mar. The fastest plan anyone in Del Mar can order from ting goes up to 1,000 Mbps, and all Del Mar customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ting fiber upload speeds
In Del Mar download speeds tend to be equal to than upload speeds for ting fiber. Compared to other ISPs, ting is below average where upload speeds are concerned, and one of the slowest compared to other Del Mar fiber providers. ting offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Del Mar is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Del Mar Fiber by Area
This information is most helpful to those looking for homes or considering moving to Del Mar or any of the areas nearby.
How does fiber internet in Del Mar compare to the rest of California?
Fiber internet speeds in Del Mar are much faster versus the average speeds in California: 0.00 Mbps in California versus 4,725 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in California is 0.00% versus 43.65% in Del Mar.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Del Mar are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Solana Beach, CA: more fiber coverage, faster speeds
- Cardiff By The Sea, CA: more fiber coverage, slower speeds
- Rancho Santa Fe, CA: more fiber coverage, slower speeds
- Encinitas, CA: more fiber coverage, slower speeds
- La Jolla, CA: more fiber coverage, faster speeds
- Poway, CA: less fiber coverage, slower speeds
- Santee, CA: less fiber coverage, slower speeds
- Bostonia, CA: less fiber coverage, slower speeds
- Lakeside, CA: less fiber coverage, slower speeds
- El Cajon, CA: more fiber coverage, faster speeds
Cities with Similar Populations
- Yeadon, PA: more fiber coverage, slower speeds
- Alma, MI: more fiber coverage, faster speeds
- Amherst, NH: more fiber coverage, slower speeds
- Yadkinville, NC: more fiber coverage, faster speeds
- Norton, OH: more fiber coverage, slower speeds
- Nanakuli, HI: more fiber coverage, slower speeds
- Napoleon, OH: more fiber coverage, slower speeds
- New Haven, MI: less fiber coverage, slower speeds
- New Market, AL: more fiber coverage, slower speeds
- New Prague, MN: more fiber coverage, slower speeds