Cox Communications Speed Test
Test your Cox Communications connection and compare it to the typical cable speed in United States.
Start Cox Communications speed testDownload
150Mbps
Upload
15Mbps
Ping
18ms
Cox Communications is a cable provider in United States. A typical connection delivers around 150 Mbps download and 15 Mbps upload, with a ping near 18 ms. These are representative reference figures — run the test above to see exactly what your line delivers.
What to expect from Cox Communications (Cable)
Cable offers strong download speeds but typically much lower upload, and speeds can dip during peak evening hours when the local node is shared. Among the 7 United States providers we track, Cox Communications ranks 6th for typical download speed.
Getting less than expected? Compare wired vs Wi-Fi, then see why your internet is slow and how to improve it.
Other providers in United States
Frequently asked questions
Is Cox Communications fast?
Cox Communications (Cable) typically delivers around 150 Mbps download and 15 Mbps upload with a ping near 18 ms in United States. Your actual speed depends on your plan and location — run a test to see yours.
How do I test my Cox Communications speed?
Use the free SpeedPulse speed test on this page. For the most accurate result, connect by Ethernet (or sit close to your router), close other apps, and run it a few times.
Why is my Cox Communications speed slower than advertised?
Wi-Fi distance, peak-time congestion, older equipment, and your specific plan all affect real speed. Testing wired next to the router shows your true line speed.
Methodology & data source
These are representative typical speeds for general comparison, informed by publicly reported broadband performance data and industry benchmarks. They are not live measurements and vary by provider, plan, technology, time of day and location. Last reviewed: June 2026. Not affiliated with or endorsed by Cox Communications. For your actual connection, run a free speed test.