Best Internet Providers in Santa Clarita, CA
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Santa Clarita, CA
Santa Clarita has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Santa Clarita.
Ranks compare Santa Clarita with the 749 US small cities (50,000 to 99,999 people), the tiers of our fastest-cities rankings.
The Best Internet in Santa Clarita, CA at a Glance
Santa Clarita Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Santa Clarita ratings may vary and are shown below.
Who is the Best Internet Provider in Santa Clarita, CA?
AT&T is the highest-rated internet provider in Santa Clarita based on 404 California customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
or call 1-877-610-1219
Which Providers are Available at my Home in Santa Clarita?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Santa Clarita
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- Spectrum - cable coverage map
- Verizon - fixed wireless coverage map
- Spectrum - fiber coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- GeoLinks - fixed wireless coverage map
How Santa Clarita Compares to Places Its Size
Santa Clarita's report card score is tied 666th of 749 and its connectivity index is tied 17th of 749.
| Measure | Santa Clarita | Rank among US small cities (50,000 to 99,999 people) | Los Angeles County | California | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 37.9% | Tied 665th of 749 | 75.3% | 62.4% | 71.5% | Aloha, OR and Shawnee, KS (100.0%) |
| Average top speed | 2,192 Mbps | Tied 611th of 749 | 4,064 Mbps | 3,834 Mbps | 3,486 Mbps | Layton, UT (9,808 Mbps) |
| Providers at a typical address | 6.7 | Tied 511th of 749 | 7.7 | 8 | 7.1 | Guaynabo, PR (14.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.0 | Tied 120th of 749 | 3.0 | 3.0 | 2.7 | Pacoima, CA and Spring Valley, NY (4.3) |
| Workers who work from home | 23% | Tied 118th of 749 | 17% | 17% | 15% | Danville, CA and Potomac, MD and 2 more (39%) |
| Homes with a computer, tablet or phone | 99% | Tied 11th of 749 | 97% | 97% | 96% | Atascocita, TX and Eastvale, CA and 8 more (100%) |
| Homes with internet | 97% | Tied 31st of 749 | 93% | 94% | 91% | Centreville, VA and Danville, CA and 2 more (99%) |
| Homes on fiber, cable or DSL | 88% | Tied 56th of 749 | 78% | 79% | 76% | Flower Mound, TX and Johns Creek, GA and 1 more (93%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 94% | Tied 31st of 749 | 82% | 84% | 81% | Sammamish, WA (99%) |
| Median household income | $147,532 | 63rd of 749 | $100,015 | $111,728 | $93,246 | Potomac, MD ($227,882) |
| Residents in school (6th grade to college) | 19% | Tied 84th of 749 | 17% | 17% | 16% | East Lansing, MI (58%) |
Fiber reaches 37.9% of homes in Santa Clarita, against 75.3% across Los Angeles County and 62.4% across California. Households in Santa Clarita are larger than the US average (3.0 people against 2.7); 23% of workers work from home (US 15%); and the median household income is $147,532 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Santa Clarita
Which Fiber Internet Providers are Available in Santa Clarita?
EarthLink Fiber in Santa Clarita, CA
Availability:
33.3%
Customer Rating:
(6)
Avg. Download Speed
4,527 Mbps
EarthLink offers Fiber service to 33.3% of Santa Clarita homes. Across the city, EarthLink Fiber has speeds up to 4,527 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Santa Clarita from EarthLink in terms of customer satisfaction.
AT&T Fiber in Santa Clarita, CA
Availability:
33.3%
Customer Rating:
(542)
Avg. Download Speed
4,527 Mbps
AT&T offers Fiber service to 33.3% of Santa Clarita homes. Across the city, AT&T Fiber has speeds up to 4,527 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in Santa Clarita from AT&T in terms of customer satisfaction.
Spectrum Fiber in Santa Clarita, CA
Availability:
8.6%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 8.6% of Santa Clarita homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Santa Clarita?
T-Mobile Home Internet Fixed Wireless in Santa Clarita, CA
Availability:
95.9%
Customer Rating:
(341)
Avg. Download Speed
59 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 95.9% of Santa Clarita homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 59 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 11 Mbps throughout the city.
EarthLink Fixed Wireless in Santa Clarita, CA
Availability:
80.6%
Customer Rating:
(4)
Avg. Download Speed
49 Mbps
EarthLink offers Fixed Wireless service to 80.6% of Santa Clarita homes. Across the city, EarthLink Fixed Wireless has speeds up to 49 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 8.4 Mbps throughout the city.
AT&T Fixed Wireless in Santa Clarita, CA
Availability:
80.6%
Customer Rating:
(205)
Avg. Download Speed
49 Mbps
AT&T offers Fixed Wireless service to 80.6% of Santa Clarita homes. Across the city, AT&T Fixed Wireless has speeds up to 49 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 8.4 Mbps throughout the city.
Verizon Fixed Wireless in Santa Clarita, CA
Availability:
56.9%
Customer Rating:
(362)
Avg. Download Speed
230 Mbps
Verizon offers Fixed Wireless service to 56.9% of Santa Clarita homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 230 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 16 Mbps throughout the city.
GeoLinks Fixed Wireless in Santa Clarita, CA
Availability:
6.0%
Customer Rating:
(0)
Avg. Download Speed
200 Mbps
GeoLinks offers Fixed Wireless service to 6.0% of Santa Clarita homes. Across the city, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 200 Mbps
Which Cable Internet Providers are Available in Santa Clarita?
Spectrum Cable in Santa Clarita, CA
Availability:
99.2%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 99.2% of Santa Clarita homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Santa Clarita?
EarthLink DSL in Santa Clarita, CA
Availability:
84.4%
Customer Rating:
(5)
Avg. Download Speed
92 Mbps
EarthLink offers DSL service to 84.4% of Santa Clarita homes. Across the city, EarthLink DSL has speeds up to 92 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 19 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Santa Clarita from EarthLink in terms of customer satisfaction.
AT&T DSL in Santa Clarita, CA
Availability:
84.4%
Customer Rating:
(304)
Avg. Download Speed
92 Mbps
AT&T offers DSL service to 84.4% of Santa Clarita homes. Across the city, AT&T DSL has speeds up to 92 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 19 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Santa Clarita from AT&T in terms of customer satisfaction.
Internet in Santa Clarita by Neighborhood and ZIP Code
Fiber reaches from 16.8% of homes in 91390 to 40.8% in 91354. Each row links to that place’s page.
Neighborhoods in Santa Clarita
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Santa Clarita
How Santa Clarita Compares to Nearby Places
The 10 places nearest to Santa Clarita that have their own pages are all within 13 miles. Among them, San Fernando has the most homes with fiber (97.8%) and Agua Dulce the fewest (9.1%); Santa Clarita has 37.9%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Santa Clarita (this page) | 82,664 | 37.9% | 2,192 Mbps | 6.7 | B- | 93/100 |
| Sylmar | 97,688 | 89.0% | 6,085 Mbps | 6.1 | B+ | 80/100 |
| Canyon Country | 93,696 | 25.1% | 1,620 Mbps | 6.5 | C+ | 88/100 |
| Granada Hills | 49,547 | 84.1% | 5,961 Mbps | 6 | B | 86/100 |
| Newhall | 35,614 | 26.0% | 1,198 Mbps | 7 | C+ | 88/100 |
| Castaic | 28,753 | 16.6% | 1,559 Mbps | 5.4 | C | 90/100 |
| Valencia | 26,761 | 20.9% | 1,230 Mbps | 6.8 | C+ | 83/100 |
| Stevenson Ranch | 20,529 | 50.6% | 2,135 Mbps | 7.1 | B- | 95/100 |
| San Fernando | 20,252 | 97.8% | 6,873 Mbps | 5.8 | B+ | 72/100 |
| Mission Hills | 13,501 | 94.9% | 6,285 Mbps | 6 | B+ | 68/100 |
| Agua Dulce | 3,659 | 9.1% | 883 Mbps | 4.9 | D+ | 62/100 |
Who is the Fastest Internet Provider in Santa Clarita?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, AT&T and EarthLink should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Santa Clarita
| AT&T | 5,000 |
|---|---|
| EarthLink | 5,000 |
| Spectrum | 1,000 |
| Verizon | 300 |
| GeoLinks | 200 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Santa Clarita. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Santa Clarita Internet Providers
Based on 404 reviews from California internet customers, AT&T is the best internet service provider for Santa Clarita residents. AT&T was rated at an average of 3.34 out of 5 in our report for overall customer satisfaction. EarthLink wins for second-place in California, with 2.50 out of 5 stars and 98.4% coverage in Santa Clarita.
At a national level, based on 4172 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.01 out of 5.
Local, State, and National Ratings for all Santa Clarita Internet Providers
The table below shows average customer ratings from customers in Santa Clarita, California, and customers throughout the country.
| ISP / Tech Type | Santa Clarita Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (119) | (1051) | View Plans | ||
| EarthLink | (0) |  (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| Spectrum | (2) | (228) | (1949) | View Plans | ||
| T-Mobile Home Internet |  (1) | (27) | (341) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Santa Clarita
Based on data reported by Santa Clarita ISPs to the FCC, the fastest speeds in the city are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Santa Clarita. Therefore, the average customer can get up to 1,595 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers rated their satisfaction with internet speed highest with AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Santa Clarita Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (119) | (1051) | View Plans | ||
| EarthLink | (0) |  (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (2) | (228) | (1949) | View Plans | ||
| T-Mobile Home Internet | (1) | (27) | (341) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Santa Clarita?
Of the providers in Santa Clarita, customers rate EarthLink the best for price. Data comes from customers rating their satisfaction with pricing: in Santa Clarita where enough of them have reviewed a provider, otherwise across California or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
EarthLink is rated 2.00 out of 5 for price, which is much lower than the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.75 out of 5.
The table below shows how customers in Santa Clarita, California, and the United States rated the affordability of their internet service.
Rated Affordability in Santa Clarita
| ISP / Tech Type | Santa Clarita Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| EarthLink | (0) | (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (2) | (228) | (1949) | View Plans | ||
| AT&T | (1) | (119) | (1051) | View Plans | ||
| T-Mobile Home Internet | (1) |  (27) | (341) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
Nicki W
Spectrum Cable
November 23, 2025 I live in a somewhat rural area, so Spectrum is our only option for internet/WiFi. Since we are in an area with no phone reception, we also have to rely on wifi for our cell phones to work (wifi calling, iMessage, etc.) as well as our TV. Spectrum is actually pretty affordable, but does not give great service. Our wifi constantly cuts out when we are trying to stream TV and we have a lot of "outages" that last hours at a time, meaning no phone service as well as no internet. I have been hearing rumors that we will be getting some kind of fiber internet in our area soon so I am looking forward to that.
A Canyon Country, CA Customer
T-Mobile Home Internet Fixed Wireless
June 02, 2023 Juan M
Spectrum Cable
May 16, 2023 Spectrum honeslt has the best prices for the speed provided. In addition, the customer service they have is one of the best. Whenever I call, they immediately fix my issue. Overall, great company!
A Canyon Country, CA Customer
AT&T Fixed Wireless
May 04, 2023 I am happy with my internet service provider. In this case, I'm talking about my 5G / 4G LTE cellular service from AT&T. It's fast and reliable, albeit a bit jumpy while traveling (some of the time). That's perfectly acceptable though. I can access the internet most of time and with reliable connection speeds. Overall, I'm a satisfied customer here.
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
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Which ISP Should You Choose in Santa Clarita?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Santa Clarita is AT&T.
- The fastest internet provider should be AT&T and EarthLink. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Santa Clarita is EarthLink.
- Viasat, Spectrum, and HughesNet has the broadest coverage in Santa Clarita, available to 99.2% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.