Tucson residents have 3 internet providers to choose from. Cox Communications is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 129 Mbps for download speeds and 20 Mbps for upload speeds for Cox Communications customers over 72,449 recent tests. Xfinity and CenturyLink also have coverage in Tucson, although they are not as popular as Cox Communications. These providers offer cable, DSL and fiber internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Cox Communications Cable Fiber | 129 Mbps | 20 Mbps | 22 ms |
| Xfinity Cable | 202 Mbps | 22 Mbps | 24 ms |
| CenturyLink DSL Fiber | 36 Mbps | 7 Mbps | 38 ms |
| * Data from speed tests taken in the last 3 months | |||
Cox Communications is the most popular provider in Tucson offering cable and fiber internet service. Users have been getting 129 Mbps for download speeds and 20 Mbps for upload speeds over 72,449 recent tests.
Cox Communications has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Tucson. 26% of users saw download speeds between 250-500 Mbps, and 33% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 155 Mbps | 15 Mbps | 27 ms |
| June 17, 2024 | 11 Mbps | 12 Mbps | 21 ms |
| June 17, 2024 | 115 Mbps | 6 Mbps | 25 ms |
| June 17, 2024 | 166 Mbps | 29 Mbps | 23 ms |
| June 17, 2024 | 31 Mbps | 4 Mbps | 31 ms |
| June 17, 2024 | 59 Mbps | 12 Mbps | 26 ms |
| June 17, 2024 | 117 Mbps | 23 Mbps | 24 ms |
| June 17, 2024 | 22 Mbps | 36 Mbps | 21 ms |
| June 17, 2024 | 113 Mbps | 9 Mbps | 23 ms |
| June 17, 2024 | 237 Mbps | 57 Mbps | 29 ms |
Xfinity is the 2nd most popular provider in Tucson offering cable internet service. Users have been getting 202 Mbps for download speeds and 22 Mbps for upload speeds over 49,525 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Tucson. 33% of users saw download speeds between 250-500 Mbps, and 62% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 48 Mbps | 22 Mbps | 21 ms |
| June 17, 2024 | 343 Mbps | 23 Mbps | 21 ms |
| June 17, 2024 | 653 Mbps | 21 Mbps | 22 ms |
| June 17, 2024 | 202 Mbps | 23 Mbps | 29 ms |
| June 17, 2024 | 430 Mbps | 35 Mbps | 23 ms |
| June 17, 2024 | 688 Mbps | 23 Mbps | 20 ms |
| June 17, 2024 | 320 Mbps | 10 Mbps | 32 ms |
| June 17, 2024 | 606 Mbps | 23 Mbps | 23 ms |
| June 17, 2024 | 29 Mbps | 26 Mbps | 22 ms |
| June 17, 2024 | 436 Mbps | 23 Mbps | 22 ms |
CenturyLink is the 3rd most popular provider in Tucson offering DSL and fiber internet service. Users have been getting 36 Mbps for download speeds and 7 Mbps for upload speeds over 21,017 recent tests.
CenturyLink has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Tucson. 22% of users saw download speeds slower than 10 Mbps, and 44% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 784 Mbps | 926 Mbps | 22 ms |
| June 17, 2024 | 123 Mbps | 22 Mbps | 34 ms |
| June 17, 2024 | 57 Mbps | 5 Mbps | 26 ms |
| June 17, 2024 | 92 Mbps | 78 Mbps | 18 ms |
| June 17, 2024 | 745 Mbps | 628 Mbps | 16 ms |
| June 17, 2024 | 21 Mbps | 1 Mbps | 37 ms |
| June 17, 2024 | 14 Mbps | 1 Mbps | 40 ms |
| June 17, 2024 | 276 Mbps | 40 Mbps | 16 ms |
| June 17, 2024 | 15 Mbps | 1 Mbps | 30 ms |
| June 17, 2024 | 40 Mbps | 2 Mbps | 53 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.