Astound Broadband internet in San Marcos, TX
Astound Broadband reports service to about 51% of residential locations in San Marcos, Texas, which ranks it #4 of 8 providers with meaningful coverage. Astound Broadband provides cable and fiber internet in a number of metro areas, including brands formerly known as RCN, Grande and Wave.
How Astound Broadband compares in San Marcos
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Spectrum | Fiber, Cable | 92% |
| 2 | Verizon | Fiber, Fixed wireless | 58% |
| 3 | T-Mobile Home Internet | Fixed wireless | 58% |
| 4 | Astound Broadband | Fiber, Cable | 51% |
| 5 | Valley Telephone Cooperative, Inc. (TX) | Fixed wireless | 51% |
| 6 | Brightspeed | Fiber, DSL | 46% |
| 7 | AT&T | Fiber, DSL, Fixed wireless | 29% |
| 8 | Guadalupe Valley Electric Cooperative | Fiber, Fixed wireless | 2% |
Share of residential locations in San Marcos where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in San Marcos.
What technologies are available in San Marcos?
Fiber reaches about 39% of locations in San Marcos, so it is available in parts of the area but not everywhere. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 46%. Fixed wireless home internet is reported for about 82% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in San Marcos that providers report they can serve. City-level figures, not your address.
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See Astound Broadband's current offers at your address with its availability checker.
Frequently asked questions
Is Astound Broadband available in San Marcos?
Astound Broadband reports service to about 51% of residential locations in San Marcos, per FCC data as of December 31, 2025. That ranks it #4 of 8 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does Astound Broadband offer in San Marcos?
Astound Broadband offers fiber, cable service across its footprint. The FCC summary does not say which technology reaches each address, so check your address with the provider.
Who are the main Astound Broadband competitors in San Marcos?
Other providers reporting at least 10% coverage in San Marcos include Spectrum (92%), Verizon (58%), T-Mobile Home Internet (58%), Valley Telephone Cooperative, Inc. (TX) (51%).
How do I check Astound Broadband availability at my address?
Use Astound Broadband's own address checker, or enter your ZIP code here to compare all providers for your area.
Compare all providers for your ZIP code
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