In San Mateo there are 7 residential internet providers covering 89.53% of the city. The average home can get speeds up to 277 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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7 Internet Service Providers in San Mateo
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 Mateo are not shown.
San Mateo 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 San Mateo
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 89.53% of San Mateo. 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 Continental Divide Electric Cooperative. Now you can call companies in San Mateo with more confidence that they might be available.
How fast are internet speeds in San Mateo?
The map below shows maximum internet speeds by area in San Mateo.
Internet Speed Key
The average San Mateo home can get up to 277 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 18.85% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 26.18% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in San Mateo.
Internet speeds tend to be faster in the southwest parts of San Mateo, and slower in the south areas of the city.
What type of internet should I choose in San Mateo?
The fastest internet for you may vary based on where in San Mateo you live. If speed is your main concern, fixed wireless will be the fastest internet in the city.
- Fiber is the fastest internet type for 18.85% of San Mateo homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 70.68%.
- Satellite internet may be the only option for 10.47% of San Mateo homes.
Internet Market Health in San Mateo
Internet Competition Key
The map shows how competitive the San Mateo 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 San Mateo based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.4 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.4 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.3 (very unhealthy)
Overall, competition is very unhealthy.
San Mateo internet customers have the ability to buy internet service from 1 to 3 different providers, depending on where they live. For different types of service, San Mateo homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, 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. San Mateo internet customers who want faster speeds have between 1 and 3 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, San Mateo badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in San Mateo, along with details on where in San Mateo and at what speeds.
Continental Divide Electric Cooperative Fiber in San Mateo, NM
Continental Divide Electric Cooperative fiber coverage
About 18.85%, or 36 people, have Continental Divide Electric Cooperative fiber internet available to them in the city. The company covers the southwest San Mateo area. Continental Divide Electric Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of San Mateo.
Continental Divide Electric Cooperative fiber download speeds
Continental Divide Electric Cooperative is the fastest when comparing download speeds to all other internet providers in San Mateo. Versus other fiber providers in the area, Continental Divide Electric Cooperative fiber is the fastest. There are no different maximum speeds throughout San Mateo. The fastest plan anyone in San Mateo can order from Continental Divide Electric Cooperative goes up to 1,000 Mbps, and all San Mateo customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Continental Divide Electric Cooperative fiber upload speeds
In San Mateo download speeds tend to be equal to than upload speeds for Continental Divide Electric Cooperative fiber. Compared to other ISPs, Continental Divide Electric Cooperative is the fastest where upload speeds are concerned, and the fastest compared to other San Mateo fiber providers. Continental Divide Electric Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Mateo is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Centurylink DSL in San Mateo, NM
Centurylink DSL coverage
About 18.85%, or 36 people, have Centurylink DSL internet available to them in the city. The company covers the southwest and central San Mateo area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of San Mateo.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in San Mateo. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout San Mateo. The fastest plan anyone in San Mateo can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for San Mateo customers is up to 31 Mbps.
Show all download speeds
- 69.4% up to 40.0 Mbps
- 30.6% up to 10.0 Mbps
Centurylink DSL upload speeds
In San Mateo download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other San Mateo DSL providers. Centurylink 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 San Mateo is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 69.4% up to 3.0 Mbps
- 30.6% up to 1.0 Mbps
Ethos Broadband Fixed Wireless in San Mateo, NM
Ethos Broadband fixed wireless coverage
About 87.96%, or 168 people, have Ethos Broadband fixed wireless internet available to them in the city. The company covers the central, southwest, and south San Mateo area. Ethos Broadband is a large internet service provider internet service providers in the US, with internet service available in most of San Mateo.
Ethos Broadband fixed wireless download speeds
Ethos Broadband is below average when comparing download speeds to all other internet providers in San Mateo. Versus other fixed wireless providers in the area, Ethos Broadband fixed wireless is the slowest. There are 3 different maximum speeds throughout San Mateo. The fastest plan anyone in San Mateo can order from Ethos Broadband goes up to 200 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for San Mateo customers is up to 70 Mbps.
Show all download speeds
- 8.3% up to 200.0 Mbps
- 14.9% up to 100.0 Mbps
- 76.8% up to 50.0 Mbps
Ethos Broadband fixed wireless upload speeds
In San Mateo download speeds tend to be faster than than upload speeds for Ethos Broadband fixed wireless. Compared to other ISPs, Ethos Broadband is below average where upload speeds are concerned, and the slowest compared to other San Mateo fixed wireless providers. Ethos Broadband offers 3 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 Mateo is up to 40 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Ethos Broadband customers can get speeds up to 11 Mbps.
Show all upload speeds
- 8.3% up to 40.0 Mbps
- 14.9% up to 25.0 Mbps
- 76.8% up to 5.0 Mbps
EarthLink Fixed Wireless in San Mateo, NM
EarthLink fixed wireless coverage
About 42.93%, or 82 people, have EarthLink fixed wireless internet available to them in the city. The company covers the central, south, and west San Mateo area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of San Mateo.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in San Mateo. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the fastest. There are no different maximum speeds throughout San Mateo. The fastest plan anyone in San Mateo can order from EarthLink goes up to 100 Mbps, and all San Mateo customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
EarthLink fixed wireless upload speeds
In San Mateo download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other San Mateo fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Mateo is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
AT&T Fixed Wireless in San Mateo, NM
AT&T fixed wireless coverage
About 42.93%, or 82 people, have AT&T fixed wireless internet available to them in the city. The company covers the central, south, and west San Mateo area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of San Mateo.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in San Mateo. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the fastest. There are no different maximum speeds throughout San Mateo. The fastest plan anyone in San Mateo can order from AT&T goes up to 100 Mbps, and all San Mateo customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
AT&T fixed wireless upload speeds
In San Mateo download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other San Mateo fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Mateo is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
San Mateo Internet by Area
This information is most helpful to those looking for homes or considering moving to San Mateo or any of the areas nearby.
How does internet in San Mateo compare to the rest of New Mexico?
Internet speeds in San Mateo are slower versus the average speeds in New Mexico: 1,374 Mbps in New Mexico versus 277 Mbps in the city. The state has less internet availability compared to the city. Average internet coverage in New Mexico is 98.35% versus 89.53% in San Mateo.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around San Mateo 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
- Bluewater, NM: more internet coverage, faster speeds
- Prewitt, NM: more internet coverage, faster speeds
- Thoreau, NM: more internet coverage, slower speeds
- Continental Divide, NM: more internet coverage, slower speeds
- McGaffey, NM: less internet coverage, slower speeds
- Perea, NM: more internet coverage, faster speeds
- Rio Rancho, NM: more internet coverage, faster speeds
- Ranchitos, NM: more internet coverage, faster speeds
- Corrales, NM: more internet coverage, faster speeds
- Bernalillo, NM: more internet coverage, faster speeds
Cities with Similar Populations
- Staley Crossroads, VA: more internet coverage, faster speeds
- Highway, KY: more internet coverage, faster speeds
- Hilbert Junction, WI: more internet coverage, faster speeds
- Hinckley, NY: more internet coverage, faster speeds
- Hochheim, TX: more internet coverage, faster speeds
- Holly Grove, LA: more internet coverage, faster speeds
- Horse Creek, WY: less internet coverage, slower speeds
- Huachuca Terrace, AZ: more internet coverage, slower speeds
- South Pulteney, NY: more internet coverage, faster speeds
- Staff, TX: more internet coverage, faster speeds