Best Internet Providers in Santa Clarita, California for 2026
Compare the Best Internet Service Providers in Santa Clarita, CA
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | 352.08 | Mbps |
|---|---|---|
| Upload | 288.19 | Mbps |
| Latency | 10 | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | 333.00 | Mbps |
|---|---|---|
| Upload | 22.48 | Mbps |
| Latency | 20 | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Santa Clarita, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Not all plans are available in all areas. Provider plan, availability, and speed tier data provided by BroadbandNow.com. Speedtest real-world data is only present where sample size has reached significance within a region. Additionally, averages may include aggregated tests across multiple Internet Types (Fiber, DSL, Cable, etc.).
Santa Clarita has earned a reputation for strong schools, family-friendly neighborhoods, and plenty of local amenities, from shopping and dining to outdoor recreation in the surrounding hills, while being close enough for residents to commute regularly to Los Angeles. Reliable internet is part of what keeps residents connected, whether for work, school, or entertainment at home.
Who delivers the fastest connection in this southern California city? Based on Speedtest data collected in the second half of 2025, AT&T Fiber leads in Santa Clarita with median download speeds of 352.08 Mbps, followed by Spectrum at 333.00 Mbps. Across the city, typical fixed connections average 315.04 Mbps down, which is more than enough for streaming, gaming, and remote work.
Your internet needs depend on how you actually use your connection. For most households of three to four people watching a moderate amount of streaming video and performing simpler work-from-home tasks such as emailing, Slack, Zoom, etc., a 300 to 500 Mbps plan is more than enough. But for creators, tech professionals, or large households, gigabit speeds and strong upload performance make a noticeable difference.
How to Pick the Right Internet Provider in Santa Clarita
Here are some practical tips:
Check Your Address
Many ISPs tout citywide coverage, but the reality is more complicated (like if your building isn’t wired for fiber). Use provider lookup tools or Speedtest’s zip code breakdowns to verify.
Consider More Than Speed
Reliability, customer support, and data caps matter just as much. Many fiber plans, for example, include unlimited data and no equipment rental fees. Watch out for plans that include data caps and extra charges.
Think About Uploads
If you send large files, stream on Twitch, or make frequent video calls, symmetrical upload/download speeds (only offered by fiber) are a game-changer.
Match a Plan to Your Needs
Don’t pay for 1 gigabit if you’re just browsing or streaming a few hours a night. On the flip side, don’t skimp if you’re running a business from home.
Read the Fine Print
Promo rates often expire after 12 months. Check for hidden fees, contracts, or equipment rentals that inflate the total cost.
How Much Speed Do I Need?
Download speeds of at least 100 Mbps and upload speeds of at least 10 Mbps are widely considered fast enough to handle nearly any online activity. A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information. Keep in mind that the numbers below are the bare minimum for one device at a time. If you’re trying to use multiple devices on a network at the same time, you’ll want higher speeds.
0–5 Mbps (Slow)
- Stream SD video
- Connect on Slack
- Use Microsoft Teams
- Write and read email
- Scroll social media
- General web browsing
5–20 Mbps (Better)
- Stream HD video at 1080p
20–40 Mbps (Solid)
- Stream 4K video
- Play games online
40–100 Mbps (Good)
- Stream HD games
100+ Mbps (Fast)
- Engage in multi-player gaming
- Download huge files
1+ Gbps (Very fast)
- Do anything you want on multiple devices
ISP Speeds in Santa Clarita, CA
According to Speedtest Intelligence®, as of January 2026, Santa Clarita reports the following city-wide median speeds:
| Metric | Result |
|---|---|
| Median download speed | 315.04 Mbps |
| Median upload speed | 24.19 Mbps |
| Median latency | 13 ms |
| Top-performing ISP | AT&T Fiber (352.08 Mbps median download) |
| Most widely available ISP | Spectrum (94% availability) |
ISP Speeds in Santa Clarita, California
Based on Speedtest data collected in the second half of 2025, here’s how the major providers compare:
- AT&T Fiber: Santa Clarita’s fastest provider with 87% coverage. Downloads of 352.08 Mbps, uploads of 288.19 Mbps, and latency around 10 ms. Its fiber network delivers excellent symmetrical speeds for families that need fast uploads and downloads for video calls, remote work, and cloud backups. In areas without fiber, AT&T also offers IPBB and 5G Internet alternatives.
- Spectrum: Covers 94% of the city with strong cable performance. Downloads of 333.00 Mbps, uploads of 22.48 Mbps, and latency around 20 ms. The most widely available ISP in Santa Clarita, Spectrum’s combination of coverage, price, and performance makes it a dependable choice for most households, though uploads lag behind fiber options.
- T-Mobile 5G Home Internet: Covers 41% of Santa Clarita. Real-world Speedtest data is not yet available for this market, but it provides flexibility for those who want wireless internet without contracts. Speeds vary based on congestion and location, but its flat pricing and easy setup could make it appealing.
- Verizon 5G Home Internet: Available in 13% of the city. Real-world Speedtest data is not yet available for this market. It offers another wireless option in parts of Santa Clarita, though coverage is limited compared to AT&T and Spectrum. Still, it’s a solid choice for those in its footprint who may prefer wireless home service.
- Starlink: Available in 100% of the area. Real-world Speedtest data is not yet available for this market. Its satellite internet provides coverage everywhere, making it valuable for more remote locations where traditional wired options aren’t available.
- Viasat Internet: Available in 100% of the area. Real-world Speedtest data is not yet available for this market. Another satellite option that can serve as a backup or alternative in areas with limited wired infrastructure.
- HughesNet: Available in 100% of the area. Real-world Speedtest data is not yet available for this market. Satellite coverage provides an option for households that can’t access cable or fiber services.
Santa Clarita Fixed Speeds
Download Mbps
Median download speed
Upload Mbps
Median upload speed
Latency ms
Median latency
To be added to this list for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.
An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.
Internet Providers in Nearby Cities
California
Home Internet in Santa Clarita
At the time of this writing, the average starting price for internet in Santa Clarita is $44.79 per month, based on entry-level plans from major providers including Spectrum ($30), AT&T Fiber ($34), T-Mobile 5G Home Internet ($50), and Verizon ($35). That average figure is lower than many other similar metro areas, giving Santa Clarita households a relatively affordable baseline for reliable connectivity. While fiber, cable, and 5G options are available across much of the city, satellite internet also provides coverage for more remote areas.
Top Internet Providers in Santa Clarita, California
AT&T Fiber
- Type: Fiber, IPBB, 5G Internet
- Max speeds: Up to 5,000 Mbps download / 5,000 Mbps upload
- Best for: Households that want the fastest uploads and downloads
- Availability: ~87%
- Price range: $34–$255/month
AT&T leads Santa Clarita with the fastest overall performance. Based on Speedtest data collected in the second half of 2025, AT&T Fiber delivers median download speeds of 352.08 Mbps and upload speeds of 288.19 Mbps, with 10 ms latency. Its fiber network, if it’s available at your address, is a strong option for families that need fast, symmetrical speeds for video calls, remote work, and cloud backups.
Spectrum
- Type: Cable
- Max speeds: Up to 2,000 Mbps download / 35 Mbps upload
- Best for: Families who want reliable cable coverage at a budget price
- Availability: ~94%
- Price range: $30–$90/month
Spectrum is Santa Clarita’s most widely available ISP. Based on Speedtest data collected in the second half of 2025, Spectrum delivers real-world median speeds of 333.00 Mbps down and 22.48 Mbps up, with 20 ms latency. While uploads lag behind fiber options, Spectrum’s combination of coverage, price, and performance makes it a dependable choice for most households.
T-Mobile 5G Home Internet
- Type: 5G Internet
- Max speeds: Up to 415 Mbps download / 56 Mbps upload
- Best for: Renters and households that don’t want wired service
- Availability: ~41%
- Price range: $50–$70/month
T-Mobile provides flexibility for those who want wireless internet without contracts. Speeds vary based on congestion and location, but its flat pricing and easy setup could make it appealing.
Verizon 5G Home Internet
- Type: 5G Internet
- Max speeds: Up to 300 Mbps download / 20 Mbps upload
- Best for: Households looking for another 5G alternative
- Availability: ~13%
- Price range: $35–$75/month
Verizon offers another wireless option in parts of Santa Clarita, though coverage is limited compared to AT&T and Spectrum. Still, it’s a solid choice for those in its footprint who may prefer wireless home service.
Starlink
- Type: Satellite
- Max speeds: Up to 350 Mbps download / 35 Mbps upload
- Best for: Rural areas without wired options
- Availability: ~100%
- Price range: $80–$165/month
Starlink provides satellite internet coverage everywhere in Santa Clarita, making it valuable for more remote locations where traditional wired options aren’t available. Performance can vary based on weather and obstructions.
Viasat Internet
- Type: Satellite
- Max speeds: Up to 150 Mbps download / 3 Mbps upload
- Best for: Backup internet in areas with limited options
- Availability: ~100%
- Price range: $69.99–$119.99/month
Viasat offers another satellite option that can serve as a backup or alternative in areas with limited wired infrastructure. Satellite connections typically have higher latency than wired or 5G options.
HughesNet
- Type: Satellite
- Max speeds: Up to 100 Mbps download / 5 Mbps upload
- Best for: Basic connectivity where other options aren’t available
- Availability: ~100%
- Price range: $39.99–$119.99/month
HughesNet’s satellite coverage provides an option for households that can’t access cable or fiber services, though speeds and latency are generally lower than wired alternatives.
FAQs
Who has the fastest internet in Santa Clarita?
AT&T Fiber currently leads with median download speeds of 352.08 Mbps, based on Speedtest user data collected in the second half of 2025.
Who has the cheapest internet in Santa Clarita?
At the time of this writing, Spectrum’s entry plan starts at $30 per month, making it the lowest-cost option in the city among major providers. AT&T Fiber also offers competitive starting prices around $34.
Is fiber internet available in Santa Clarita?
Yes, AT&T Fiber covers 87% of the city and offers symmetrical gigabit plans.
Are 5G home internet options available?
Both T-Mobile and Verizon offer 5G home internet in parts of Santa Clarita, covering 41% and 13% of the city respectively.
Where can I connect to the internet for free in Santa Clarita?
The Santa Clarita Public Library provides free wireless internet access for use on personal electronic devices. Santa Clarita Transit also provides free Wi-Fi on certain commuter lines.
Speedtest TL;DR
Santa Clarita residents benefit from strong competition between AT&T Fiber and Spectrum, both of which deliver real-world speeds above 300 Mbps. For those who prefer wireless service, T-Mobile and Verizon are available in parts of the city, while satellite options from Starlink, Viasat, and HughesNet provide coverage everywhere. With this mix of fiber, cable, 5G, and satellite, locals have reliable ways to get online, whether for work, school, or streaming at home.
How we test the speed of ISPs
Speedtest is the definitive way to test the performance and quality of an internet connection. Millions of users like you use Speedtest.net and our Android and iOS apps every day to test internet performance (including bandwidth, latency, coverage, video metrics, and more) in real world situations. We then use rigorous scientific approaches to aggregate and anonymize those results to empower people like you with content like this so you can understand and optimize your internet experience.
The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.
How to test your internet speed
Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.