San Diego, California Internet Providers & Internet Speed Data

Here are the Internet Providers, plans and pricing available in San Diego, California. To view Internet deals on bundles, click on the "Bundles" tab. Or, save time and call our Internet Experts to research the best plans that fit your Internet needs. Plans listed may not be available at all addresses in San Diego.

  • For special promotions in your area call (800) 233-1059
    • A promotional offer with $100/month discount of the regular Internet 25 rate for 24 mos.
    • Downstream speeds up to 25 Mbps
    • Upload speeds up to 3 Mbps
    • Included! Wi-Fi Gateway to connect your devices
    • Included! Access to thousands of AT&T Wi-Fi Hot Spots nationwide
    • Included! AT&T Internet Security Suite powered by McAfee - a powerful security suite of services with anti-spy, anti-virus, pop-up blocker, content control, SpamGuard Plus, two-tiered firewall, and more
    • Download 8000 files (125MB) in 40 seconds
    • Download a 30-minute training video (HD) in under 7 minutes
  • For special promotions in your area call 800-254-6507
    • 25 mbps ↓ and 5.0 mbps ↑
    • 3-year promo rate. Regular rate is $170.00.
    • Contract Term: 3 years
    • Setup: $25.00 (Includes modem activation.)
    • Modem: $5/mo
  • For special promotions in your area call (800) 352-5475
    • Up to 200Mbps available (with upload speeds of up to 7Mbps in all locations, up to 10Mbps in some locations)
    • 1-year promo rate.
    • Plan not available in all markets. Pricing varies depending on your business’ specific needs. Speak with an agent to verify.
    • Modem included.
  • For special promotions in your area call (800) 615-9405
    • $49.99/mo for 25 mbps
    • 25 mbps ↓ and 4.0 mbps ↑
    • 1-year promo rate. Regular rate is $79.99.
    • Contract Term: 2 years
  • For special promotions in your area call (800) 233-1059
    • 1000 Mbps connection††— Our max speed and our max bandwidth
    • Over 99% reliability1
    • Unlimited data included ($30 value)
    • No annual contract
    • Fast, whole-home Wi-Fi2
    • Power 12+ devices at the same time3
    • Ultra-fast upload and download speeds
    • Free Standard Professional installation
    • Our latest internet technology -100% Fiber Network
    • Included! AT&T Smart Home Manager app to set up and manage your home Wi-Fi network4
    • Included! AT&T Internet Security Suite – powered by McAfee
    Limited availability.  May not be available in your area. Go to to see if you qualify.
    ††Internet speed claims represent maximum network service capability speeds and based on wired connection to gateway. Actual customer speeds may vary based on a number of factors and are not guaranteed.  Download speeds are typically up to 940Mbps due to overhead capacity reserved to deliver the data.  For more information, go to
    1Reliability based on network availability. Consistency based on wired connection to gateway.
    2Whole home Wi-Fi connectivity may require AT&T Smart Wi-Fi Extender(s) sold separately.
    3Number of devices depends on screen size/resolution
    4AT&T Smart Home Manager is available to AT&T Internet service customers with a compatible AT&T Wi-Fi Gateway. Limited to home Wi-Fi network.
  • For special promotions in your area call (800) 280-5849
    • Terms: 12 months*
    • Terms: No contract required
    • Security: Suite included
    • Speed: Starting at 100 Mbps
    • Internet modem included
    • No data caps or extra fees
    *when bundled
  • For special promotions in your area call 800-254-6507
    • Modem w/ WiFi: $9.99/mo
    • Setup: $75.00 (Includes professional installation.)
    • 1-year promo rate. Regular rate is $64.99.
    • 30 mbps ↓ and 3.0 mbps ↑
    • 1024 GB/mo data cap
  • For special promotions in your area call 800-615-9405
    • Speeds up to 75 Mbps
    • Reliability and high speed with fiber-optic technology
    • No data caps
    • Professional Installation (required): $69.95
    • Modem: Use of EarthLink provided modem with Wi-Fi is required. An additional modem fee of either $6.95 per month or a one-time fee of $74.95 will apply.
    • Term Commitment (contract): 12 months
    • Early Termination Fee: Up to $200.00
  • For special promotions in your area call (800) 413-8271
    • Contract Term: 2 years with 2-year price lock guarantee*
    • No long-term contract option - requires a $300.00 No Long-Term Contract fee
    • Setup: $0 (Free standard installation)**
    • Up to 12 mbps ↓ and -- 3 mbps ↑
    • Unlimited data
    • Modem: $9.99/mo or one-time $299.99
    • 3-month promo rate. Regular rate is $70.00
    • After 40 GB of data usage data might be prioritized behind other customers during network congestion
    * The price lock guarantee applies only to the standard monthly internet service fee and the monthly equipment lease fee (in each case, before any promotional discounts) and excludes all taxes and surcharges. **Limited-time free standard installation offer available only to new Viasat Internet customers. Offer requires credit qualification. Installation fees apply to those with lower credit ratings. Free standard installation offer is not available in all areas.
  • For special promotions in your area call (800) 615-9405
    • Modem w/ WiFi: $9.99/mo
    • Setup: $50.00 (Includes activation and free professional installation.)
    • 25 mbps ↓ and -- mbps ↑ w/ no data cap.
    • Includes one-time $100 bill credit
  • For special promotions in your area call 800-569-2173
    • Modem with WiFi included
    • Contract Term: 2 years
    • 50 GB Bonus Bytes from 2am - 8am
    • Equipment non-return and additional fees apply
    • Additional Fees. Equipment lease or purchase required.
    • Free standard installation for new Lease subscribers. Not valid with Purchase option.
    • Early Termination Fees and/or Unreturned Equipment Fees

Historical California Internet Speeds Over Time

Speed test results show an average of 72.7 Mbps download and 17 Mbps upload speeds across all mobile, tablet, and desktop devices tested. Take a look at the charts below for an at-a-glance view of of speed test results by device.

Trends by Device Type

Report View

Date Range

This is the historical Internet Speed for California. You can break the data down by Desktop or Mobile and view the data by table and graph over a 7 day, 3 months and 12 month time frame

Nearby California Internet Speeds by City

Device Type

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Report View

Date Range

Research Desktop & Mobile Internet speeds for nearby cities in California. You can also view the data by table and graph over a 7 day, 3 months and 12 month time frame.

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San Diego Internet Providers

San Diego is a West Coast cultural hub bursting with life and vibrance abound. As the second-most populous city in sunny California, it’s truly no wonder why so many flock to this coastal gem—from beautiful beaches to warm, friendly residents, everyday life in San Diego is easily comparable to paradise. Whether you’ve made a recent move to America’s Finest City, or you’re simply searching for a new internet provider in San Diego, understanding the market and available options is an important first step. 

Using this comprehensive guide to internet service and providers in San Diego, we’ll walk you through everything from how to compare major internet providers to how much internet speed you may need to accommodate your needs.

What types of internet are available in San Diego?

There are four types of internet available in San Diego: Satellite, DSL, Cable, and Fiber-Optic. Cable and DSL are the two most common types residents choose as both have high coverage throughout San Diego. Depending on where you live within the city limits, you may be able to choose from all four options, or you may be limited to one or two. Fiber-Optic, for example, is currently only available to less than 25% of San Diegans.

Unsure of what the differences between these internet types are? Let’s break it down:

  • Satellite: Satellite internet connects users to the web using three separate satellite dishes; one located at the internet service provider’s hub, one suspended in space, and one fixed to your property. For San Diego residents living in areas with limited broadband availability, satellite internet provides a convenient solution, offering speeds between 1-15 Mbps.
  • DSL: Short for Digital Subscriber Line, DSL connects users to the internet through a bandwidth connection made via a telephone network. Because DSL works on separate frequencies, users can use the internet and phone at the same time. DSL is simple, straightforward, and supports download speeds ranging between 10-40 Mbps.
  • Cable: Connecting users to the web through a cable modem and a coaxial cable, Cable internet is usually the ideal option for users looking for bundled plans and faster speeds than DSL. Cable speeds typically range between 10-500 Mbps.
  • Fiber-Optic: Fiber-Optic internet connects users to the web via fiber-optic cables. Those looking for the fastest internet speeds available in San Diego will be able to harness lightning-fast speeds of up to 1000 Mbps.

Do note that not all neighborhoods in San Diego have access to each of the internet network options listed above. To find what’s available in your area, simply enter your zip code in our search tool and let us do the rest.

How do I find affordable internet options in San Diego?

Even though all types of internet effectively do the same thing—connect you to the web—no two internet types or service providers are made equal. This is especially true when it comes to footing your internet bill. Finding affordable internet options in San Diego takes a bit of comparing and contrasting to best gauge what deals make the most sense for your lifestyle and demands. 

San Diego is home to a total of 45 internet providers. This splits off into 13 residential options and 32 business options. The most affordable options include:

  • Cox Communications
  • EarthLink
  • EarthLink Fiber
  • Windstream

What are the highest-rated internet providers in San Diego?

With so many options potentially available in your area, part of the narrowing-down part of the decision-making process likely entails looking for provider ratings and reviews. For an abbreviated look at the highest rated San Diego internet providers, check out the rankings below.

  • HughesNet Best Satellite internet
  • AT&TBest DSL internet
  • Cox Communication Best Cable internet
  • Earthlink Fiber Best Fiber-Optic internet

How much internet speed do I need in San Diego?

You want your internet to be fast, but how much speed do you need? Typically when figuring this out, your demands largely concern the size of your household or business and the type of web-intensive activities you plan on doing. A family of four looking for an affordable plan that delivers on casual browsing needs will likely be satisfied with much slower speeds than that of a booming tech startup office. It’s well worth your while to take the time to first consider your usage and speed needs before narrowing down your San Diego internet provider and plan search.

Light internet users searching for a solid internet connection that can flawlessly accommodate easy web browsing may be best suited with a basic plan that offers download speeds around 25 Mbps. Intermediate users interested in downloading large files or video streaming should consider plans starting at 100 Mbps. Heavy web users in need of web speeds that can stream 4K videos and handle intense online gaming should opt for internet services that offer speeds up to 1000 Mbps.

25+ Mbps

  • Basic web-surfing
  • Social media networking
  • Moderate video-streaming
  • Ideal for 1-2 person household of light internet users

100+ Mbps

  • Intermediate online gaming
  • High-resolution video chatting
  • HD video streaming
  • Ideal for 4+ person household

1000+ Mbps

  • Streaming 4K-quality video on multiple devices
  • Downloading and sharing large files
  • Ideal for home offices
  • Ideal for large households or commercial settings

What are the fastest internet speeds in San Diego?

To capture the fastest internet speeds in San Diego, Fiber-Optic is the way to go. Fiber-Optic download speeds of up to 1,000 Mbps are primarily available through the following San Diego providers: AT&T, Google Fiber, and Cox Gigablast. Those looking for Fiber-Optic alternatives can harness download speeds up to 940 Mbps through Cable internet providers Cox Communications and Spectrum. 

San Diego’s fastest internet speeds at a glance:

  • AT&T Fiber – Fiber-Optic network with speeds up to 1,000 Mbps
  • Cox – Cable network with speeds up to 940 Mbps
  • Google Fiber – Fiber-Optic network with speeds up to 1,000 Mbps
  • Spectrum – Cable network with speeds up to 940 Mbps

Keep in mind that the above options are only available in select areas of San Diego. 

How do I compare internet providers in San Diego?

Before you commit to any San Diego internet provider, it’s important to first confirm that the plan you’re interested in is the best for your needs and circumstances. You’ll first need to make sure that the providers and plans you’re interested in offer coverage in your area. Next, compare and contrast these four key factors to examine the pros and cons of each plan.

  • Cost: Your budget matters—make sure the plan you select is one that fits into your budget without any excessive number crunching that could knock your finances off kilter. 
  • Speed: Your internet speed will determine how efficiently your web connection will work for you. Survey your online needs and demands carefully to avoid settling for a plan too basic or too extreme.
  • Data Caps: Data caps enforce a maximum amount of data you’re able to use before you’re forced to drop bandwidth levels. While there are internet plans that offer unlimited high-speed, many enforce data caps.
  • Contracts: Most San Diego internet providers require a minimum six-month to one-year agreement. However, there are providers who offer contract-free plans that allow you to renew or cancel your plan whenever you please. 

What neighborhoods in San Diego have high provider coverage?

America’s Finest City is home to over a dozen eclectic neighborhoods. From Mission Valley and North Park to Downtown and Carmel Valley, the city’s reach is well accommodated with plentiful internet options. Most of San Diego county has accessibility to at least two internet providers. However, the more central and densely-populated neighborhoods typically feature more extensive options.

Should I bundle TV or phone service with my internet in San Diego?

Bundling TV and/or phone service with your internet plan is a great option for households looking to keep their services and providers smartly streamlined. Popular options like Cox Communications, AT&T, and Spectrum all offer bundled plans that allow you to create a plan that works for you.

The right bundle plan for you can not only connect you to the web and provide you with phone and/or TV service, but it can also save you money. Additionally, one-stop-shopping for web, phone, and TV can save you the headache of searching for and dealing with several different service providers. With everything on one simple bill, managing your finances is made easy.

If you’re among the many cable cutters turning to alternative TV entertainment options, bundling with just phone service or internet service alone may be the more logical option. Bundling is a resourceful idea for those looking to streamline, save, or both.

Bandwidth Place is here to help

Bandwidth Place is your all-in-one solution when it comes to finding the best internet providers in San Diego. We’re here to help you simplify your search and present the best internet packages available in your area. Whether you’re looking for Satellite, Cable, DSL, or Fiber-Optic internet, we can compare and analyze plans and providers to ensure you make the right decision for your needs. Give us a call at 800-990-0017 or use our Provider Finder tool to get started!