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Internet providers in Castroville, CA
Shop the best Castroville internet providers. Compare internet plan pricing and speeds from DSL, cable and fiber-optic providers in your area.
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Castroville, CA internet providers
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Provider | ||||
AT&T | $30.00 | 10 - 18 Mbps | DSL | 100% |
HughesNet | $59.99 | 25 - 25 Mbps | Satellite | 100% |
Razzo Link | $69.95 | 3 - 30 Mbps | Wireless | 100% |
Viasat | $50.00 | 12 - 12 Mbps | Satellite | 100% |
Red Shift | - | 3 - 10 Mbps | Wireless | 26% |
Etheric Networks | $99.00 | 15 - 120 Mbps | Wireless | 8.187% |
*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?Castroville internet service at a glance
At 100%, broadband coverage in Castroville 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 Castroville area will have access to DSL, which covers 100% of Castroville residents. No cable or fiber-optic providers are currently available in Castroville, but satellite or fixed-wireless providers may offer broadband options in your area.
There are six internet providers serving the Castroville area. Among Castroville's six internet providers, prices start at $30 and available download speeds reach up to 120 Mbps.
Top high-speed internet providers in Castroville
The largest internet providers in Castroville are AT&T, HughesNet, and Viasat bringing DSL and satellite options to Castroville.
DSL internet from AT&T is available to nearly all Castroville residents, covering 100% of households. Many will also have the option of satellite from HughesNet, which covers 100% of the area. Castroville’s third most-available internet provider, Viasat, offers satellite to around 100% of Castroville 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 Castroville covering 100% of the area.
DSL internet from AT&T uses telephone lines in Castroville 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 Castroville, $61.79.
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, lower than the average cost per Mbps for the lowest priced plans in Castroville, $4.75.
For those who value internet speed as much as cost, AT&T offers download speeds up to 18 Mbps and upload speeds up to 0.768 Mbps in Castroville. These download speeds are available to 100% of the area, and are about the same as the average max speeds from all Castroville's providers, 41 Mbps.

HughesNet satellite 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.
Satellite from HughesNet offers broadband to all households in Castroville covering 100% of the area.
HughesNet satellite internet offers reliable connection in areas of Castroville where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for HughesNet start at $59.99/mo.*, which is about the same as the average starting price for internet in Castroville, $61.79.
HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.40 per Mbps, lower than the average cost per Mbps for the lowest priced plans in Castroville, $4.75.
For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in Castroville. These download speeds are available to 100% of the area, and are about the same as the average max speeds from all Castroville's providers, 41 Mbps.

Viasat satellite 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.
Satellite from Viasat offers broadband to all households in Castroville covering 100% of the area.
Viasat satellite internet offers reliable connection in areas of Castroville where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for Viasat start at $50/mo.*, which is significantly lower than the average starting price for internet in Castroville, $61.79.
Viasat customers who choose the lowest-priced plan can expect speeds up to 12 Mbps, which comes to an estimated $4.17 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Castroville, $4.75.
For those who value internet speed as much as cost, Viasat offers download speeds up to 12 Mbps and upload speeds up to 3 Mbps in Castroville. These download speeds are available to 100% of the area, and are about the same as the average max speeds from all Castroville's providers, 41 Mbps.
Internet provider frequently asked questions
What’s the fastest internet provider in Castroville?
Etheric Networks is the fastest internet provider in Castroville with download speeds up to 120 Mbps. These speeds are available to 8.187% of households in Castroville. The next fastest internet provider in Castroville is Razzo Link, offering download speeds up to 30 Mbps to 100% of the area.
What’s the cheapest internet provider in Castroville?
AT&T offers the cheapest internet in Castroville with plans starting at $30/mo. This is significantly less than the average starting price for internet in Castroville, $61.79.
How do I get faster internet?
Upgrading your internet plan or switching to a new provider that offers faster internet service is the best way to get significantly faster speeds, but that will likely also come with a price increase. To get faster internet without changing your plan or provider, upgrade your internet equipment or reduce the number of devices connected to your network.
Where can I find free Wi-Fi near me?
Select internet providers including AT&T, Spectrum and Xfinity have thousands of Wi-Fi hotspots that customers can connect to at no extra cost. If your internet provider does not offer free Wi-Fi hotspots, you can find free public Wi-Fi at your local library or many restaurants and cafes. Consider these tips for using public Wi-Fi safely.
What’s the best internet deal in my area?
Internet deals such as speed upgrades, promotional pricing, equipment perks and free installation are available from many internet providers. Bundling internet with TV and home phone is also a popular way to get a deal on internet.
How can I boost my internet speeds?
Resetting your router and optimizing your router settings can give you an instant speed boost. Consider Wi-Fi extenders if your signal is weaker in certain areas of your home. Also, be sure to check your Wi-Fi network to see if there are any unknown devices or users connected that could be slowing your network.