Internet Speeds in Alamosa, CO

In Alamosa there are 1 internet service providers, with Spectrum being the most popular. Spectrum offers cable internet service. In recent tests, Spectrum customers had an average download speed of 145 Mbps and an average upload speed of 11 Mbps.

While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.

Last updated on June 18, 2024
ProviderDownload SpeedUpload SpeedLatency
View Details →
145 Mbps11 Mbps72 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Alamosa, CO



Download Speed


Upload Speed





Spectrum is the most popular provider in Alamosa offering cable internet service. Users have been getting 145 Mbps for download speeds and 11 Mbps for upload speeds over 1,674 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Alamosa. 56% of users saw download speeds between 100-250 Mbps, and 73% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Alamosa

DateDownload SpeedUpload SpeedLatency
June 17, 2024131 Mbps11 Mbps79 ms
June 17, 2024152 Mbps11 Mbps80 ms
June 17, 202492 Mbps10 Mbps81 ms
June 17, 2024225 Mbps10 Mbps84 ms
June 17, 2024280 Mbps2 Mbps81 ms
June 16, 2024136 Mbps12 Mbps79 ms
June 16, 2024154 Mbps11 Mbps80 ms
June 16, 2024542 Mbps19 Mbps15 ms
June 16, 202452 Mbps14 Mbps19 ms
June 16, 202435 Mbps6 Mbps12 ms

Test Your Internet Speed

Latency ms

We’ll run a download test and an upload test to give you the full picture of your internet connection.

Nearby Cities

Popular Cities in Colorado

Featured Cities

Frequently Asked Questions

What internet providers are available in Alamosa, CO?

Spectrum currently operates in Alamosa.

What is the most popular internet provider in Alamosa, CO?

Spectrum is currently the most popular internet provider in Alamosa based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Alamosa, CO?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Alamosa are getting, Spectrum provides the fastest download speeds and Spectrum provides the fastest upload speeds.

Is there fiber internet in Alamosa, CO?

There are no providers currently offering fiber internet in Alamosa.