Internet Providers in San Antonio, TX 78245
Far West Side. Neighborhoods: Westover Hills, Alamo Ranch, Sea World Area. Fiber internet available. 5 providers available.
Part of San Antonio — see city-wide coverage and provider comparison.
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Local Summary for ZIP 78245
Snapshot based on known ZIP-level and neighborhood patterns. Availability can still differ by building and street.
Internet Providers in ZIP 78245
Compare the 5 internet providers available in San Antonio, TX 78245.
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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
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.
Living in San Antonio
San Antonio 78245 covers West San Antonio near Lackland AFB and the Westover Hills area, one of the fastest-growing residential areas in Bexar County. New master-planned communities are attracting military families and first-time homebuyers with affordable housing. Spectrum is the primary broadband provider, with AT&T expanding service.
- Affordable new-construction homes in master-planned communities
- Proximity to Lackland AFB and Joint Base San Antonio
- Growing retail and dining along Potranco Road
- Medina Valley views and Hill Country edge location
- Easy access to Loop 1604 and Hwy 90
Traffic & Commute
Major Roads
Transit Options
Loop 1604 west of Hwy 151 is heavily congested during rush hour. Potranco Road is being widened but currently bottlenecks. Limited transit — car-dependent area.
Neighborhood Updates
Construction & Infrastructure
Potranco Road Widening
Bexar County widening Potranco Road from Loop 1604 to Talley Road to handle rapid residential growth.
New Master-Planned Communities
Multiple new subdivisions under construction west of Loop 1604, adding thousands of homes.
AT&T Fiber West Side Expansion
AT&T deploying fiber-to-the-home in new subdivisions along the Potranco corridor.
Zoning & Regulation Changes
West Side Growth Corridor Plan
City of San Antonio approving mixed-use zoning along Potranco Road to serve the growing west side population.
Impact: Commercial development will bring more broadband provider competition to currently underserved areas.
New & Coming Soon
Potranco Town Center
Retail / Dining
New shopping center with grocery, restaurants, and services on Potranco Road.
West Side Urgent Care
Healthcare
New freestanding ER and urgent care facility serving the growing west side.
Helpful Resources for San Antonio
External links to government services, utilities, schools, real estate, local news, and community resources.
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Quick answers for ZIP 78245
How reliable are provider options in ZIP 78245?
5 providers are currently mapped for this ZIP. Confirm current serviceability with each provider before ordering.
What should households compare first in 78245?
Compare likely provider coverage in the ZIP, 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
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Frequently Asked Questions
Common questions about internet service in San Antonio 78245, TX
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About ZIP 78245
Bottom Line for ZIP 78245
For most households in ZIP code 78245 (San Antonio, TX), fiber internet is the best combination of speed, reliability and price in 2026. Gigabit fiber is available to most addresses in this ZIP, with top speeds up to 8 Gbps. Availability can vary block by block — always confirm current serviceability with the provider before ordering service.
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