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Internet providers in Tiburon, CA
Shop the best Tiburon internet providers. Compare internet plan pricing and speeds from DSL, cable and fiber-optic providers in your area.
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Tiburon, CA internet providers
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Provider | ||||
AT&T | $30.00 | 10 - 75 Mbps | DSL | 99% |
Xfinity | $29.99 | 25 - 987 Mbps | Cable | 99% |
Sonic Telecom | $39.99 | - | Wired | 49% |
Sonic Telecom | $39.99 | - | DSL | 28% |
HughesNet | $59.99 | 25 - 25 Mbps | Satellite | 100% |
Viasat | $50.00 | 12 - 25 Mbps | Satellite | 100% |
Unwired Ltd | $49.95 | 10 - 14 Mbps | Wireless | 24% |
Etheric Networks | $99.00 | 15 - 160 Mbps | Wireless | 11% |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Feb 22, 2021.
Need help?Tiburon internet service at a glance
At 99%, broadband coverage in Tiburon is comparable to the rest of California - 93%, and comparable to broadband coverage across the U.S. - 95%.
The vast majority of those living in the Tiburon area will have access to DSL, which covers 99% of Tiburon residents. Cable internet is also an option for many, offering service to 99% of the area. No fiber-optic providers are currently available in Tiburon, but satellite or fixed-wireless providers may offer broadband options in your area.
There are seven internet providers serving the Tiburon area, and 99.15% of households will have internet options from more than one provider. Among Tiburon's seven internet providers, prices start at $29.99 and available download speeds reach up to 987 Mbps.
Top high-speed internet providers in Tiburon
The largest internet providers in Tiburon are AT&T, Xfinity, and Sonic Telecom bringing DSL and cable options to Tiburon.
DSL internet from AT&T is available to nearly all Tiburon residents, covering 99% of households. Many will also have the option of cable from Xfinity, which covers 99% of the area. Tiburon’s third most-available internet provider, Sonic Telecom, offers DSL to around 28% of Tiburon residents.

AT&T DSL internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
DSL from AT&T offers broadband to all households in Tiburon covering 99% of the area.
DSL internet from AT&T uses telephone lines in Tiburon to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.
Internet prices for AT&T start at $30/mo.*, which is significantly lower than the average starting price for internet in Tiburon, $51.27.
AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $3.00 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Tiburon, $3.20.
For those who value internet speed as much as cost, AT&T offers download speeds up to 75 Mbps and upload speeds up to 20 Mbps in Tiburon. These download speeds are available to 99% of the area, and are much slower than the average max speeds from all Tiburon's providers, 214 Mbps.

Xfinity cable internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
Cable from Xfinity offers broadband to all households in Tiburon covering 99% of the area.
Xfinity’s cable network is likely to offer faster speeds than DSL or satellite service, but Tiburon residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Xfinity start at $29.99/mo.*, which is significantly lower than the average starting price for internet in Tiburon, $51.27.
Xfinity customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $1.20 per Mbps, lower than the average cost per Mbps for the lowest priced plans in Tiburon, $3.20.
For those who value internet speed as much as cost, Xfinity offers download speeds up to 987 Mbps and upload speeds up to 35 Mbps in Tiburon. These download speeds are available to 99% of the area, and are much faster than the average max speeds from all Tiburon's providers, 214 Mbps.
Sonic Telecom DSL internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
DSL from Sonic Telecom offers broadband to some, but not many households in Tiburon covering 28% of the area.
DSL internet from Sonic Telecom uses telephone lines in Tiburon to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.
Internet prices for Sonic Telecom start at $39.99/mo.*, which is significantly lower than the average starting price for internet in Tiburon, $51.27.
For those who value internet speed as much as cost, Sonic Telecom offers download speeds up to 80 Mbps and upload speeds up to 4 Mbps in Tiburon. These download speeds are available to 28% of the area, and are much slower than the average max speeds from all Tiburon's providers, 214 Mbps.
Internet coverage for rural areas
If you live in the heart of Tiburon, you’ll likely have options from DSL and cable internet providers. For those in rural areas or just outside Tiburon, however, satellite or fixed wireless internet may be the best internet option.
Satellite internet from HughesNet and Viasat offers 100% availability in Tiburon and surrounding areas. HughesNet starting prices are higher than average in Tiburon at $59.99/mo. for speeds up to 25 Mbps. Viasat starting prices are about average in Tiburon at $50/mo. for speeds up to 25 Mbps. Satellite internet is a less appealing option for many Tiburon residents, however, as service typically comes with high latency and low data allowances.
Fixed wireless is another popular internet option for those in rural areas. Those living in or just outside of Tiburon may have access to fixed wireless internet service from HughesNet, with plans starting at $59.99 and available download speeds up to 25 Mbps. Fixed wireless service is less likely to come with the high latency of satellite internet, but monthly data limits can still be an issue compared to Tiburon DSL and cable internet providers.
Internet provider frequently asked questions
What’s the fastest internet provider in Tiburon?
Xfinity is the fastest internet provider in Tiburon with download speeds up to 987 Mbps. These speeds are available to 99% of households in Tiburon. The next fastest internet provider in Tiburon is Etheric Networks, offering download speeds up to 160 Mbps to 11% of the area.
What’s the cheapest internet provider in Tiburon?
Xfinity offers the cheapest internet in Tiburon with plans starting at $29.99/mo. This is significantly less than the average starting price for internet in Tiburon, $51.27.
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How do I change internet providers?
Learn the penalty, if any, of canceling service with your current provider. Find other internet providers in your area and compare plans and pricing. Choose the internet provider and plan that best meets your needs. Order your new services and get your installation/activation date. Call your current internet provider and cancel service by the activation date of your new service.
What are my internet options?
Available providers vary by address, but your location is likely serviceable for cable and DSL internet. Fiber internet may also be an internet option, but this technology is typically found in larger cities. Those living in rural areas not serviceable for cable, DSL or fiber internet may find satellite or fixed wireless internet to be their only options.
How much speed do I need for streaming?
Each video streaming service has varying recommended speeds, but speeds up to 10 Mbps will often handle streaming on one device. For HD and 4K streaming, consider faster speeds of at least 25 Mbps to reduce buffering and maintain optimal picture quality.