Internet providers in
Castro Valley, CA

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How much internet speed do I need?

5+ Mbps
  • Regular browsing
  • Music streaming
  • Ideal for 1 person
10+ Mbps
  • HD video streaming
  • Casual gaming
  • Ideal for 1-2 people
20+ Mbps
  • Ultra HD streaming
  • Frequent gaming
  • Ideal for 2-4 people
40+ Mbps
  • Simultaneous HD streaming
  • Simultaneous gaming
  • Ideal for 4+

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Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

 
1. AT&T
Available in Castro Valley
Connection:
DSL & Fiber
Download speeds up to
1000Mbps
2. Xfinity
Available in Castro Valley
Connection:
Cable
Download speeds up to
250Mbps
3. Viasat
Available in Castro Valley
Connection:
Satellite
Download speeds up to
25Mbps
4. New Edge Networks
Available in Castro Valley
5. Sonic.net
Available in Castro Valley
Connection:
DSL
Download speeds up to
25Mbps
1. AT&T
Available in Castro Valley
Connection:
DSL & Fiber
Download speeds up to
1000Mbps
2. Xfinity
Available in Castro Valley
Connection:
Cable
Download speeds up to
250Mbps
3. Viasat
Available in Castro Valley
Connection:
Satellite
Download speeds up to
25Mbps
4. New Edge Networks
Available in Castro Valley
5. TW Telecom
Available in Castro Valley
Connection:
Other Copper Wireline
Download speeds up to
2Mbps
6. Megapath
Available in Castro Valley
Connection:
DSL & Other Copper Wireline
Download speeds up to
25Mbps
Lendio
Sponsored
At least 6 months in business &
monthly revenue of $8k?
1. AT&T
Available in Castro Valley
Connection:
Mobile
AT&T
4GLTE
2. Sprint
Available in Castro Valley
Connection:
Mobile
Sprint
4GLTE
3. T-Mobile
Available in Castro Valley
Connection:
Mobile
T-Mobile
4GLTE

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* Based on sales data for highspeedinternet.com and partner sites.

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Learn more about AT&T

What is the best internet provider in Castro Valley?

  • AT&T— Great value
  • Xfinity— High speeds widely available
  • Viasat— Widely available

Castro Valley Residential Internet Coverage

Residents of Castro Valley live in some of the most expensive homes in both the United States and California. The white collar-residents tend to be well-educated and wealthy. Residents are ethnically diverse with nearly 19% of residents of Hispanic or Latino descent. Further adding to the city's character, more than 23% of Castro Valley residents were born outside the United States.

DSL users have several options in Castro Valley. AT&T reaches 100% of residents with this service. Sonic.net reaches 7% of residents north of I-580 and New Edge Networks offers DSL to 1% of the area east of Skyline Blvd. Cable internet users can connect with Xfinity, reaching 98% of Castro Valley residents.

Businesses in the area can also connect with copper wire from Megapath or TW Telecom.

Internet Provider types in Castro Valley


Cable

98%
Coverage

DSL

100%
Coverage

Internet Provider availability in Castro Valley,CA


3 Mbps
100%
availability

10 Mbps
100%
availability

25 Mbps
98%
availability
Broadband internet availability
(Internet faster than 25 Mbps)
98%
Castro Valley
79%
USA

Summary of Castro Valley Internet Providers

ProviderTypeDownload speeds up toUser Rating
AT&TDSL & Fiber1000 Mbps3.0/5
XfinityCable250 Mbps3.5/5
ViasatSatellite25 MbpsN/A
New Edge NetworksDSL2 MbpsN/A
Sonic.netDSL25 Mbps5.0/5
Availability and speeds displayed are not guaranteed and are subject to change.
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