Internet Providers in San Antonio, TX 78245
Far West Side. Neighborhoods: Westover Hills, Alamo Ranch, Sea World Area. Fiber internet available. 5 providers available.
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Local Summary for ZIP 78245
Snapshot based on known address-level patterns. Availability can differ by building and street.
About ZIP 78245
Far West Side. Neighborhoods: Westover Hills, Alamo Ranch, Sea World Area. Fiber internet available. 5 providers available.
Neighborhoods in San Antonio
78245 is one of San Antonio's fastest-growing ZIPs — anchored by Alamo Ranch, a large master-planned community along Culebra Road on the far northwest side. Alamo Ranch Town Center has H-E-B, Target, AMC Theaters, and dozens of restaurants. The ZIP is popular with young military families from nearby Lackland AFB and the general NW growth corridor. Westover Hills is developing as a tech and biotech campus area. Strong demand for fiber from remote workers and military families.
Fiber coverage
AT&T Fiber covers approximately 79% of 78245 and expanding with new development. Spectrum cable covers 93%. T-Mobile 5G covers 100%. Alamo Ranch new builds are increasingly fiber-ready. Military families on government housing access institutional internet.
What internet providers serve Alamo Ranch San Antonio (78245)?
Alamo Ranch and NW San Antonio (78245) are served by AT&T Fiber (~79% coverage, up to 5 Gbps, from $55/mo), Spectrum cable (~93% coverage, up to 1 Gbps, from $30/mo), and T-Mobile 5G (~100% coverage, from $50/mo). New Alamo Ranch builds are increasingly fiber-ready. AT&T Fiber is expanding rapidly in this high-growth corridor.
Quick answers for ZIP 78245
How reliable are provider options in ZIP 78245?
5 providers are currently mapped for this ZIP. Always verify at your exact address before ordering.
What should households compare first in 78245?
Compare address-level availability, then upload/download speeds, monthly total cost, contract terms, and data policies.
Can neighbors in 78245 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 78245
Compare the 5 internet providers available in San Antonio, TX 78245.
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
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About ZIP 78245
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