Cox Communications Speed Test Benchmark Your Cox Communications Connection
Use our free speed test to benchmark your Cox Communications connection. For the most accurate results, follow our accuracy guide — ideally test over a wired Ethernet connection with other devices idle. Compare your speeds against global benchmarks and the weekly leaderboard.
Cox Communications is the third-largest cable internet provider in the United States, serving approximately 6.5 million customers across 18 states. Cox offers plans ranging from entry-level to gigabit speeds.
| Provider | Cox Communications |
|---|---|
| Country | United States |
| ASN | AS22773 |
| Coverage | 18 US states |
| Technologies | Cable (DOCSIS 3.1), Fiber |
| Founded | 1962 |
| Website | cox.com |
Average Cox Communications Speed Test Results
Typical measured results across real users. See the full leaderboard for live benchmarks.
| Metric | Typical Value | Rating |
|---|---|---|
| Download Speed | 390 Mbps | Good |
| Upload Speed | 14 Mbps | Poor |
| Ping | 18 ms | Excellent |
Results are community-sourced estimates. Your speed depends on your plan, location, and equipment. Learn about our methodology →
Cox Communications Internet Plans and Speeds
| Plan | Download | Upload | Technology | Starting From |
|---|---|---|---|---|
| Go Faster | 250 Mbps | 10 Mbps | Cable | $60/mo |
| Go Even Faster | 500 Mbps | 10 Mbps | Cable | $75/mo |
| Go Super Fast | 1000 Mbps | 35 Mbps | Cable | $100/mo |
| Go Blazing Fast | 2000 Mbps | 2000 Mbps | Fiber | $150/mo |
Prices shown are approximate starting rates and may vary by location and promotional period. Check cox.com for current pricing.
How to Run a Cox Communications Speed Test
- Connect via Ethernet — For the most accurate baseline, connect your device directly to your router or modem with an Ethernet cable. Wi-Fi introduces variables that can mask your true plan speed. See our accuracy guide for full tips.
- Close background apps — Pause streaming, downloads, and backups. Other devices on your network also consume bandwidth.
- Start the speed test — Click GO on our homepage. The test measures download, upload, ping, and jitter in about 30 seconds.
- Compare your result — Check your measured speeds against the typical Cox Communications results above. If you're significantly below your plan speed, review the common issues section below or contact Cox Communications support.
Cox Communications Pros and Cons
Pros
- ✓ Reliable network in coverage areas
- ✓ Gigablast fiber tier available
- ✓ Homelife security bundles
Cons
- ✗ 1.25 TB data cap on most plans
- ✗ Upload speeds are low on cable tiers
- ✗ High pricing vs competition
Frequently Asked Questions — Cox Communications Speed
What data cap does Cox impose?
Cox applies a 1.25 TB monthly data cap on most plans. Unlimited data costs an extra $30–50 per month. Cox's Gigablast fiber plan includes unlimited data.
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