Internet providers in
San Marcos, TX

Change Zip

How much internet speed do I need?

5+ Mbps
  • Regular browsing
  • Music streaming
  • Ideal for 1 person
10+ Mbps
  • HD video streaming
  • Casual gaming
  • Ideal for 1-2 people
20+ Mbps
  • Ultra HD streaming
  • Frequent gaming
  • Ideal for 2-4 people
40+ Mbps
  • Simultaneous HD streaming
  • Simultaneous gaming
  • Ideal for 4+

Test your current internet speed

Discover how much internet speed you need

See internet providers in nearby cities

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

 
1. CenturyLink
Available in San Marcos
Connection:
DSL & Fiber
Download speeds up to
45Mbps
2. AT&T
Available in San Marcos
Connection:
DSL
Download speeds up to
25Mbps
3. Spectrum
Available in San Marcos
Connection:
Cable
Download speeds up to
100Mbps
4. Viasat
Available in San Marcos
Connection:
Satellite
Download speeds up to
25Mbps
5. Grande Communications
Available in San Marcos
Connection:
Cable
Download speeds up to
100Mbps
1. CenturyLink
Available in San Marcos
Connection:
DSL & Fiber
Download speeds up to
45Mbps
2. AT&T
Available in San Marcos
Connection:
DSL
Download speeds up to
25Mbps
3. Spectrum
Available in San Marcos
Connection:
Cable
Download speeds up to
100Mbps
4. Viasat
Available in San Marcos
Connection:
Satellite
Download speeds up to
25Mbps
5. Grande Communications
Available in San Marcos
Connection:
Cable
Download speeds up to
100Mbps
6. Level 3 Communications
Available in San Marcos
Connection:
Fiber
Download speeds up to
1000Mbps
Lendio
Sponsored
At least 6 months in business &
monthly revenue of $8k?
1. AT&T
Available in San Marcos
Connection:
Mobile
AT&T
4GLTE
2. Sprint
Available in San Marcos
Connection:
Mobile
Sprint
4GLTE
3. T-Mobile
Available in San Marcos
Connection:
Mobile
T-Mobile
4GLTE

Work for an ISP? Click here to work with us on data updates.
* Based on sales data for highspeedinternet.com and partner sites.

Internet Provider Availability Map

Click to Activate Interactive Map

Learn more about CenturyLink

What is the best internet provider in San Marcos?

San Marcos Residential Internet Coverage

With its collection of residential neighborhoods and the San Marcos Municipal Airport, the city of San Marcos is a growing hub of Texas activity. This means that many internet service providers have expanded their networks to include this city and nearby communities.

One option to explore in San Marcos is AT&T. AT&T offers an extremely large network in Texas, reaching all of San Marcos and many other mid-sized cities. The combined fiber optic and DSL networks cover neighborhoods like Hilliard, Hugo, and Old Bastrop.

CenturyLink is fairly similar to AT&T in its coverage. The network covers the entirety of San Marcos, running past the city limits to the north, south, east, and west.

Those looking for cable often turn to Time Warner Spectrum. Like many other ISPs in San Marcos, Time Warner Spectrum includes the whole city in its network.

There are some local coverage options in San Marcos. One is Grand Communications. The network is well established in this region, covering all of San Marcos and a handful of outlying communities.

Internet Provider types in San Marcos


Cable

100%
Coverage

DSL

90%
Coverage

Internet Provider availability in San Marcos,TX


3 Mbps
100%
availability

10 Mbps
100%
availability

25 Mbps
92%
availability
Broadband internet availability
(Internet faster than 25 Mbps)
92%
San Marcos
79%
USA

Summary of San Marcos Internet Providers

ProviderTypeDownload speeds up toUser Rating
CenturyLinkDSL & Fiber45 Mbps2.5/5
AT&TDSL25 Mbps3.0/5
SpectrumCable100 Mbps3.5/5
ViasatSatellite25 MbpsN/A
Grande CommunicationsCable100 Mbps3.5/5
Availability and speeds displayed are not guaranteed and are subject to change.
Back to top

This site is a U.S. Consumer site. You can learn more about our site and privacy policy here.