Houston's rapid growth means a patchwork of providers and technologies. Most of the metro has cable or fiber, with 5G home internet expanding — but availability shifts quickly as new neighborhoods are built.
What the Public Data Says
City-level speeds vary by provider and technology more than by any single average. For how Houston compares nationally, the Ookla Speedtest Global Index and BroadbandNow publish metro-level availability and speed data, and the FCC's Measuring Broadband America program tracks real-world US broadband performance. These are more reliable than any single test for comparing neighborhoods.
Major Internet Providers in Houston
Major providers include Xfinity (cable), AT&T (fiber/DSL), Spectrum (cable), and T-Mobile/Verizon 5G home internet.
| Connection Type | Typical Download Range | Notes |
|---|---|---|
| Fiber | 300 Mbps – 1 Gbps+ | AT&T Fiber and others in newer areas |
| Cable | 100 Mbps – 1 Gbps | Xfinity, Spectrum |
| 5G home | 50 – 300 Mbps | T-Mobile, Verizon |
New Builds Get Fiber First
In Houston's newer developments, fiber is common; older areas lean on cable. If you're in a newer suburb, you may have a genuinely fast fiber option. Test wired at your address and compare with your plan.
How to Test Your Speed in Houston
The number that matters is your own connection, at your address. Run a speed test on a wired Ethernet connection, with other devices paused, at a couple of different times of day. Then compare your result with your plan's advertised speed. If it's consistently well below, read why your speed is lower than your plan and work through our slow internet guide before you call your provider.
See how other cities compare in our city internet speed index, or compare countries in the global index.