Internet Providers in San Diego, CA

Pricing, speeds, offers, and availability vary by service address and are subject to change at any time. Additional fees, taxes, and terms may apply. As of June 2025.

Overview of San Diego Providers

If you’re in San Diego or its surrounding areas, you have access to at least two internet providers. Xfinity and Spectrum are two of the largest providers in San Diego, but there are plenty of other internet options for you to compare. Here’s a quick guide to help you find the internet plan that fits your lifestyle.

Internet Statistics for San Diego, CA

San Diego is a popular destination with many attractive features, from its climate to entertainment venues and coastal living. The Federal Communications Commission (FCC) estimates that 100% of the San Diego County population has access to at least two broadband internet providers with download speeds of 25 Mbps or faster.

The largest internet providers in San Diego include Xfinity, Spectrum, Cox, and HughesNet. If you’re in San Diego or planning to move there, you’re fortunate to have several choices to help you get connected. We encourage you to research each provider to find the one that fits your needs and budget.

Compare Internet Service Providers in San Diego

Pricing, speeds, offers, and availability vary by service address and are subject to change at any time. Additional fees, taxes, and terms may apply. As of June 2025.

Types of Internet Available in San Diego

San Diego is a major metropolitan area, so there are a variety of connection types available. Cable internet is the primary type of internet in San Diego, followed by DSL and fiber internet. Satellite internet is also available, but faster and more affordable options do exist in select zip code areas.

• Fiber: Fiber internet offers users symmetrical speeds at affordable prices. While it is capable of incredibly fast speeds, fiber internet plans can be found between 500 Mbps and 2 Gbps.

• Cable: A better alternative to DSL, cable internet delivers service over existing coaxial TV cables. This provides wide availability and potential download speeds up to 1000 Mbps.

• DSL: DSL internet runs on existing telephone lines. It’s more available than cable or fiber internet and can deliver download speeds up to 150 Mbps in select areas.

• Satellite: Satellite internet is available virtually anywhere in the US, with speeds ranging from 25 to 150 Mbps. This makes it a great option for those living in more rural areas.

• Fixed Wireless: Fixed wireless internet delivers service using radio towers. It typically offers lower latency than satellite internet but often comes with a data cap.

• 5G: 5G networks run on three different bands with speeds up to 100 Mbps, 1000 Mbps, or 10 Gbps. This allows for fast speeds, lower latency, and increased connectivity.

While the types of internet listed above do exist in the greater San Diego area, availability depends entirely on your location. Depending on your zip code, there may be far more or far fewer options.