Internet Providers in San Antonio, TX 78234
Fort Sam Houston. Neighborhoods: Fort Sam Houston, SAMMC. Fiber internet available. 5 providers available.
Part of San Antonio — see city-wide coverage and provider comparison.
We earn a commission if you make a purchase, at no extra cost to you.
Local Summary for ZIP 78234
Snapshot based on known address-level patterns. Availability can differ by building and street.
About ZIP 78234
Fort Sam Houston. Neighborhoods: Fort Sam Houston, SAMMC. Fiber internet available. 5 providers available.
Neighborhoods in San Antonio
78234 is almost entirely Fort Sam Houston — the Army installation known as the 'Home of Army Medicine.' With over 40,000 personnel and dependents, it's one of the largest military installations in the US. Brooke Army Medical Center (the Army's flagship medical center) is located here. Internet on post is handled by institutional Military Housing Area Network contracts.
Fiber coverage
On-post internet is provided through DoD-contracted institutional networks. Off-post residential addresses near 78234 have AT&T Fiber at approximately 73% coverage. Spectrum cable covers 88%.
What internet is available at Fort Sam Houston SA (78234)?
Fort Sam Houston (78234) on-post housing uses DoD institutional internet networks. For off-post residences near 78234, AT&T Fiber (~73% coverage, from $55/mo) and Spectrum cable (~88% coverage, from $30/mo) are the primary options.
Quick answers for ZIP 78234
How reliable are provider options in ZIP 78234?
5 providers are currently mapped for this ZIP. Always verify at your exact address before ordering.
What should households compare first in 78234?
Compare address-level availability, then upload/download speeds, monthly total cost, contract terms, and data policies.
Can neighbors in 78234 see different options?
Yes. Network buildouts and line-of-sight constraints can change what is available from one street to another.
Related guides
Learn how to evaluate speed, technology type, and plan value before you switch.
Internet Providers in ZIP 78234
Compare the 5 internet providers available in San Antonio, TX 78234.
Quick Comparison
| # | Technology | Contract | Data | Best For | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | googlefiberBest value | Fiber | 8 Gbps | 8 Gbps | $70/mo | None | Unlimited | Remote workers |
| 2 | Spectrum | Cable | 1 Gbps | 35 Mbps | $50/mo | None | Unlimited | Streaming households |
| 3 | Starlink | Satellite LEO | 400 Mbps | 20 Mbps | $50/mo | None | Unlimited | Rural properties |
| 4 | Viasat | Satellite GEO | 150 Mbps | 3 Mbps | $70/mo | 2 years | 40-300 GB | Moderate rural use |
| 5 | HughesNet | Satellite GEO | 100 Mbps | 3 Mbps | $50/mo | 2 years | 15-200 GB | Basic browsing |
googlefiber
Best valueBest for: Remote workers
Spectrum
Best for: Streaming households
Starlink
Best for: Rural properties
Viasat
Best for: Moderate rural use
HughesNet
Best for: Basic browsing
Frequently Asked Questions
Common questions about internet service in San Antonio 78234, TX
Get Personalized Help
Find the best deal in 78234
About ZIP 78234
Affiliate Disclosure: InternetNearMe.ai is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may also earn commissions when you click provider links or sign up with providers on this site. This does not affect our editorial independence or the order of recommendations. Our comparisons are based on independent research. Learn more in our editorial standards.
See plans available at your address