In Hillsdale there are 5 residential Fiber providers covering 83.79% of the neighborhood. The average home can get speeds up to 5,027 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 Hillsdale, San Mateo, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Hillsdale, San Mateo, CA please click below.
Hillsdale, San Mateo, CA Availability Maps
Fiber Internet Service Providers in Hillsdale
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 Hillsdale are not shown.
Hillsdale 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 Hillsdale is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 83.79% of Hillsdale. 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 Hillsdale above to see who has service at your home.
How fast is fiber internet in Hillsdale?
The map below shows maximum fiber internet speeds by area in Hillsdale.
Fiber Internet Speed Key
The average Hillsdale home can get up to 5,027 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 10,000 Mbps, which 2.46% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.51% 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 Hillsdale.
Fiber internet speeds tend to be faster in the northwest parts of Hillsdale, and slower in the north areas of the neighborhood.
Is fiber the fastest internet I can get in Hillsdale?
The fastest internet for you may vary based on where in Hillsdale you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 81.28% of Hillsdale homes.
- Cable is fastest for 18.72% 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 Hillsdale homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Hillsdale, along with details on where in Hillsdale and at what speeds.
EarthLink Fiber in Hillsdale, San Mateo, CA
EarthLink fiber coverage
About 82.30%, or 12,153 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire Hillsdale area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Hillsdale.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Hillsdale. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout Hillsdale. The fastest plan anyone in Hillsdale can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Hillsdale customers is up to 4,878 Mbps.
Show all download speeds
- 96.9% up to 5,000.0 Mbps
- 3.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Hillsdale 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 Hillsdale fiber providers. EarthLink 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 Hillsdale 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 4,878 Mbps.
Show all upload speeds
- 96.9% up to 5,000.0 Mbps
- 3.1% up to 1,000.0 Mbps
AT&T Fiber in Hillsdale, San Mateo, CA
AT&T fiber coverage
About 82.30%, or 12,153 people, have AT&T fiber internet available to them in the neighborhood. The company covers the entire Hillsdale area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Hillsdale.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Hillsdale. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout Hillsdale. The fastest plan anyone in Hillsdale can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Hillsdale customers is up to 4,878 Mbps.
Show all download speeds
- 96.9% up to 5,000.0 Mbps
- 3.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Hillsdale 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 Hillsdale fiber providers. AT&T 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 Hillsdale 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 4,878 Mbps.
Show all upload speeds
- 96.9% up to 5,000.0 Mbps
- 3.1% up to 1,000.0 Mbps
Astound Broadband Fiber in Hillsdale, San Mateo, CA
Astound Broadband fiber coverage
About 18.89%, or 2,790 people, have Astound Broadband fiber internet available to them in the neighborhood. The company covers the north, central, west, and northwest Hillsdale area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Hillsdale.
Astound Broadband fiber download speeds
Astound Broadband is below average when comparing download speeds to all other internet providers in Hillsdale. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout Hillsdale. The fastest plan anyone in Hillsdale can order from Astound Broadband goes up to 1,500 Mbps, and all Hillsdale customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In Hillsdale download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other Hillsdale fiber providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Hillsdale is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
XFINITY from Comcast Fiber in Hillsdale, San Mateo, CA
XFINITY fiber coverage
About 2.88%, or 425 people, have XFINITY fiber internet available to them in the neighborhood. The company covers the west Hillsdale area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Hillsdale.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Hillsdale. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout Hillsdale. The fastest plan anyone in Hillsdale can order from XFINITY goes up to 1,200 Mbps, and all Hillsdale customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In Hillsdale download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Hillsdale fiber providers. XFINITY offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Hillsdale is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Sonic Fiber in Hillsdale, San Mateo, CA
Sonic fiber coverage
About 2.46%, or 363 people, have Sonic fiber internet available to them in the neighborhood. The company covers the northwest Hillsdale area. Sonic is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Hillsdale.
Sonic fiber download speeds
Sonic is the fastest when comparing download speeds to all other internet providers in Hillsdale. Versus other fiber providers in the area, Sonic fiber is the fastest. There are no different maximum speeds throughout Hillsdale. The fastest plan anyone in Hillsdale can order from Sonic goes up to 10,000 Mbps, and all Hillsdale customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
Sonic fiber upload speeds
In Hillsdale download speeds tend to be equal to than upload speeds for Sonic fiber. Compared to other ISPs, Sonic is the fastest where upload speeds are concerned, and the fastest compared to other Hillsdale fiber providers. Sonic offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Hillsdale is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
Hillsdale Fiber by Area
This information is most helpful to those looking for homes or considering moving to Hillsdale or any of the areas nearby.
How does fiber internet in Hillsdale compare to the rest of San Mateo?
Fiber internet speeds in Hillsdale are much faster versus the average speeds in San Mateo: 0.00 Mbps in San Mateo versus 5,027 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in San Mateo is 0.00% versus 83.79% in Hillsdale.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Hillsdale 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 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
- Marina Lagoon, San Mateo, CA: less fiber coverage, slower speeds
- Beresford, San Mateo, CA: more fiber coverage, faster speeds
- Sugerloaf, San Mateo, CA: more fiber coverage, faster speeds
- Haywood Park, San Mateo, CA: more fiber coverage, slower speeds
- East San Mateo, San Mateo, CA: more fiber coverage, slower speeds
- Shoreview, San Mateo, CA: less fiber coverage, slower speeds
- Downtown San Mateo, San Mateo, CA: more fiber coverage, slower speeds
- Baywood-Aragon, San Mateo, CA: less fiber coverage, slower speeds
- Western Hills, San Mateo, CA: more fiber coverage, slower speeds
- North Central San Francisco, San Mateo, CA: more fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Glen Eden, Hayward, CA: less fiber coverage, faster speeds
- Valley View, Henderson, NV: less fiber coverage, slower speeds
- Tuttle West, Dublin, OH: less fiber coverage, slower speeds
- Rock Creek, Little Rock, AR: less fiber coverage, slower speeds
- North Beach, Atlantic Beach, FL: less fiber coverage, faster speeds
- Hill, New Haven, CT: less fiber coverage, faster speeds
- Harrowgate, Philadelphia, PA: more fiber coverage, slower speeds
- Greenwell Springs-Central Area, Baton Rouge, LA: more fiber coverage, slower speeds
- Victory Hills, Kansas City, KS: more fiber coverage, faster speeds
- Front Park, Buffalo, NY: less fiber coverage, faster speeds