Internet providers in Castle Rock, CO

Internet in Castle Rock

Moving towns or switching internet providers can be confusing and stressful. Comparing internet providers against the averages in the Castle Rock area can help you choose the right internet and get back to your life.

Castle Rock Residential Internet Coverage

Castle Rock is a medium size city that is family friendly. The combination of safe neighborhoods and strong economy is attracting new residents to the area. A high percentage of the white-collar employees work in management or sales and many of them telecommute on a regular basis. Castle Rock residents expect their internet to keep them connected with employers and customers. Compared with just 82% of Colorado, 98% of Castle Rock can connect to high-speed internet.

DSL users can opt for either Integra Telecom or CenturyLink which reach 100% and 99% of Castle Rock residents respectively. Xfinity is the sole cable internet service provider in Castle Rock and reaches 97% of homes. CenturyLink is also introducing fiber optics to the city. Currently 1% of residents west of Rte. 83 have access to this service.

Businesses in the area can also access copper wire from Megapath and TW Telecom. Level 3 Communications provides fiber optics to 1% of commercial users.

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Data based on internet speed tests performed in Castle Rock

Average download speed
263.24 Mbps

Average upload speed
32.98 Mbps

Average latency (ping)
9.8 ms

Average jitter
9.49 ms

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Internet Provider Availability Map

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Learn more about T-Mobile Home Internet

See internet providers in nearby cities.

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Compare internet providers in your area

Still unsure which internet provider to choose? Check out some of our head-to-head comparisons to help narrow down your decision.

Summary of Castle Rock internet providers

Provider	Type	Download speeds up to	User rating	Order online
T-Mobile Home Internet	5G Home	245 Mbps	4.0/5	View Plans for T-Mobile Home Internetor call 833-469-4276
Xfinity	Cable	2000 Mbps	3.5/5	View Plans for Xfinity
Quantum Fiber	Fiber	2000 Mbps	4.1/5
Hughesnet	Satellite	100 Mbps	3/5
Viasat	Satellite	150 Mbps	3/5
Starlink	Satellite	300 Mbps	4.0/5	View Plans for Starlink
Aerux Broadband	Fixed Wireless	1000 Mbps	N/A
XtreamInternet	Fixed Wireless	50 Mbps	N/A

Availability and speeds displayed are not guaranteed and are subject to change.

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.

Customer reviews of internet providers in Castle Rock

Don't worry, you're not alone out there. Read some reviews from verified customers to get the real scoop
on internet providers in Castle Rock.

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Methodology

HighSpeedInternet.com compares internet providers within cities and metro areas to give customers the most relevant insights into their internet options. When comparing providers, we consider the following:

Provider coverage areas
Advertised speeds
Real-world speeds (speed test data)
Customer feedback
Other relevant localized data

We source localized coverage data displayed on our coverage maps from the FCC coverage database, which is updated every six months. For the most current summary of providers in your area, we recommend you use our zip code search tool, which offers the most recent coverage data straight from internet service providers (ISPs).

Our city overviews compare advertised provider speeds. We may also include real-world speed data gathered from millions of annual speed test results. To process our speed test data, we first filter out outliers and providers with low test counts. We then calculate speed averages with every ISP subject to the same parameters.

We gather ISP customer feedback data from our comprehensive annual surveys and direct customer feedback submitted to HighSpeedInternet.com. Unless stated otherwise, average ratings are calculated nationally.

Internet providers in Castle Rock, CO

What’s a good internet speed?

Internet in Castle Rock

Castle Rock Residential Internet Coverage