Last updated: March 22, 2026 — Data from FCC National Broadband Map & Ookla Speedtest Intelligence
Internet Providers in San Antonio
Top providers: Starlink, Viasat, HughesNet
Availability near you may vary by block or building. Coverage data sourced from the FCC National Broadband Map.
5 providers available in San Antonio — compare plans in your area
Local Summary for San Antonio
Data shown here reflects known provider options near this location. Availability can still differ by block or building.
Internet Providers in San Antonio
Compare the 5 internet providers available in San Antonio, TX 78210.
Google Fiber
Download
8 Gbps
Upload
8 Gbps
From
$70/mo
Availability varies by address
Best for: Remote workers
Spectrum
Download
1 Gbps
Upload
35 Mbps
From
$50/mo
Availability varies by address
Best for: Streaming households
Starlink
Download
400 Mbps
Upload
20 Mbps
From
$50/mo
Availability varies by address
Best for: Rural properties
HughesNet
Download
100 Mbps
Upload
3 Mbps
From
$50/mo
Availability varies by address
Best for: Basic browsing
Viasat
Download
150 Mbps
Upload
3 Mbps
From
$70/mo
Availability varies by address
Best for: Moderate rural use
Check exact availability in San Antonio
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Quick Comparison
San Antonio has 5 internet providers available. The top-rated option is Google Fiber with speeds up to 8000, starting at 70/mo. Compare all plans below.
| # | Technology | Contract | Data | Best For | ||||
|---|---|---|---|---|---|---|---|---|
| googlefiberBest for most | 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 for: Remote workers
Spectrum
Best for: Streaming households
Starlink
Best for: Rural properties
Viasat
Best for: Moderate rural use
HughesNet
Best for: Basic browsing
Source: FCC National Broadband Map (Jan 2026), Ookla Speedtest Intelligence (Mar 2026). Pricing verified from provider websites.
Compare providers head-to-head
Compare 4 head-to-head matchups between internet providers serving San Antonio, TX. Side-by-side breakdowns cover speeds, pricing, contracts, and data caps so you can pick the best fit for your household.
Neighborhoods in San Antonio
78210 is a south-central San Antonio ZIP with a rich historical past — the Hot Wells Hotel and Spa (once visited by Teddy Roosevelt and Buffalo Bill Cody) operated here until 1923 and the ruins are now being preserved. Riverside Park is one of SA's oldest parks. The neighborhood has a strong Mexican-American working-class community with deep roots. Recent years have brought an influx of younger buyers attracted by affordability, historic character, and proximity to both the Mission district and downtown.
Fiber coverage notes
AT&T Fiber covers approximately 74% of 78210. Spectrum cable covers 92%. T-Mobile 5G covers 94%. The south-central location means good infrastructure investment. Budget fiber plans are most popular given the demographics.
Real-World Speeds in San Antonio
AT&T Fiber avg.
287
Mbps download
Spectrum avg.
261
Mbps download
What Residents Say
"AT&T Fiber at 74% coverage in 78210 is a strong option for South Side residents. Spectrum is the universal fallback. Both providers offer competitive plans from $30–$55/month."
Quick answers for San Antonio
What internet is available in Hot Wells and South Side San Antonio (78210)?
Hot Wells and Riverside South Side (78210) are served by AT&T Fiber (~74% coverage, up to 5 Gbps, from $55/mo), Spectrum cable (~92% coverage, up to 1 Gbps, from $30/mo), and T-Mobile 5G (~94% coverage, from $50/mo). Budget internet plans starting at $30/month are widely available in this ZIP.
What types of internet service are available in San Antonio, TX?
Fiber, Cable, Satellite LEO, Satellite GEO are available in San Antonio, TX. Top providers include Google Fiber and Spectrum. Service type, speed tier, and pricing vary by ZIP code, neighborhood, and provider build-out.
Why does provider availability vary within San Antonio?
Availability varies because provider networks are built block by block. Two homes in the same ZIP code can see different speed tiers, technologies, or promotional offers depending on fiber build-outs, cable plant upgrades, and fixed wireless signal quality. Use this page to compare likely options, then confirm serviceability with the provider before ordering.
What factors should I compare when choosing internet in San Antonio?
When comparing internet providers in San Antonio, TX, evaluate: (1) Download and upload speed — fiber offers symmetrical speeds while cable is typically asymmetric. (2) Monthly cost including equipment rental and taxes. (3) Contract terms and early termination fees. (4) Data caps — most fiber plans are uncapped, while some cable and satellite plans have limits. (5) Latency — critical for video calls and gaming; fiber averages under 10ms, cable 15–30ms, Starlink 20–40ms, and legacy satellite 500–600ms.
Sources & Citations
Living in San Antonio
San Antonio 78210 covers Southtown and the historic King William District, San Antonio's original arts and cultural hub. The area features a walkable mix of Victorian-era mansions, modern galleries, craft breweries, and the southern extension of the River Walk. AT&T Fiber and Spectrum serve the area, with Google Fiber expanding.
- King William Historic District — San Antonio's first residential neighborhood
- First Friday art walks on South Alamo Street
- River Walk's Mission Reach extension through the neighborhood
- Walkable craft breweries, galleries, and restaurants
- Strong property value growth in one of SA's trendiest areas
Traffic & Commute
Major Roads
Transit Options
First Friday art walks cause street closures on South Alamo. Parking is tight in King William. Easy bike access to downtown.
Neighborhood Updates
Construction & Infrastructure
Southtown River Walk Improvements
San Antonio River Authority improving lighting, landscaping, and accessibility along the Mission Reach through Southtown.
South Alamo Street Protected Bike Lane
City of San Antonio adding protected bike lanes along South Alamo from downtown to Mission Road.
King William Infill Development
New townhome and condo projects filling vacant lots in the King William area while preserving historic character.
Zoning & Regulation Changes
Southtown Mixed-Use Corridor
New mixed-use zoning along South Alamo and South St. Mary's streets supporting arts-oriented development.
Impact: More residential and commercial construction driving broadband demand in a high-growth area.
New & Coming Soon
South Alamo Brewing Co.
Food & Beverage
New craft brewery and taproom on the South Alamo arts corridor.
King William Gallery Walk
Arts / Culture
New cooperative gallery space featuring San Antonio artists.
Helpful Resources for San Antonio
External links to government services, utilities, schools, real estate, local news, and community resources.
Explore more
Compare providers and read guides to choose the best internet for your area.
Related guides
Deeper explainers on speed tiers, technology choices, and local buying strategy.
Internet by ZIP Code in San Antonio
Coverage and pricing can vary by ZIP. Select a ZIP code below to see ZIP-level provider details and nearby context.
Looking nationally? Compare top ISPs.
We ranked the 8 best internet providers in 2026 on affordability, performance, value, and customer satisfaction.
See Best Internet Providers 2026 →Frequently Asked Questions
Common questions about internet service in San Antonio, TX
Check by ZIP code
Availability can vary within a city. Compare ZIP and neighborhood pages for a closer local view.
Related Counties
Travis County
Google Fiber, AT&T Fiber
Williamson County
AT&T Fiber, Google Fiber
Edwards County
Starlink
Real County
Starlink
Kinney County
Starlink
Bandera County
Starlink, AT&T DSL
Uvalde County
Starlink, AT&T DSL
Val Verde County
Starlink
Get Personalized Help
Find the best deal in San Antonio
Bottom Line for San Antonio, TX
For most San Antonio households, Starlink delivers the best combination of speed and value in 2026. Gigabit fiber is available across many parts of the area, with top speeds up to 8 Gbps. Always confirm current serviceability with each provider before ordering — coverage can change block by block within San Antonio.
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