Internet Speed Test in Delaware
Run a Speed TestDelaware is served by Xfinity (Comcast), Verizon Fios, and Frontier. Whether you are on fiber, cable, or DSL, running a speed test tells you how your actual performance compares to what you are paying for.
How we measure
The speed ranges and ISP notes on this page combine publicly reported provider information with wired Ethernet tests run through SpeedTestHQ from Delaware and comparable markets. Figures are directional, not a guarantee — your actual results depend on your specific plan, address, router, and time of day. See our accuracy methodology.
Cities and Nearby States
Philadelphia PA
Run a speed test and check local ISP performance.
Baltimore MD
Run a speed test and check local ISP performance.
Maryland
ISPs: Xfinity, Verizon Fios, RCN. Verizon Fios covers much of the DC suburbs; strong fiber competition.
Pennsylvania
ISPs: Xfinity, Verizon Fios, Windstream. Xfinity dominates statewide; Verizon Fios serves Philadelphia and suburbs.
New Jersey
ISPs: Xfinity, Verizon Fios, Optimum. New Jersey has some of the best fiber penetration in the US via Verizon Fios.
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