Louisville residents have 2 internet providers to choose from. Xfinity is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 195 Mbps for download speeds and 18 Mbps for upload speeds for Xfinity customers over 6,359 recent tests. In addition to Xfinity, DSL and fiber internet service is also available from CenturyLink.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable Fiber | 195 Mbps | 18 Mbps | 8 ms |
| CenturyLink DSL Fiber | 288 Mbps | 172 Mbps | 51 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Louisville offering cable and fiber internet service. Users have been getting 195 Mbps for download speeds and 18 Mbps for upload speeds over 6,359 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Louisville. 25% of users saw download speeds between 250-500 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 469 Mbps | 12 Mbps | n/a ms |
| September 24, 2023 | 95 Mbps | 12 Mbps | 15 ms |
| September 24, 2023 | 119 Mbps | 18 Mbps | 34 ms |
| September 24, 2023 | 109 Mbps | 4 Mbps | 107 ms |
| September 24, 2023 | 23 Mbps | 5 Mbps | n/a ms |
| September 24, 2023 | 926 Mbps | 24 Mbps | 9 ms |
| September 24, 2023 | 231 Mbps | 18 Mbps | n/a ms |
| September 24, 2023 | 93 Mbps | 41 Mbps | n/a ms |
| September 24, 2023 | 1 Mbps | 1 Mbps | 131 ms |
| September 24, 2023 | 69 Mbps | 2 Mbps | 9 ms |
CenturyLink is the 2nd most popular provider in Louisville offering DSL and fiber internet service. Users have been getting 288 Mbps for download speeds and 172 Mbps for upload speeds over 924 recent tests.
CenturyLink has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Louisville. 53% of users saw download speeds between 250-500 Mbps, and 42% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 457 Mbps | 460 Mbps | 290 ms |
| September 23, 2023 | 459 Mbps | 433 Mbps | 182 ms |
| September 22, 2023 | 30 Mbps | 1 Mbps | 25 ms |
| September 22, 2023 | 450 Mbps | 431 Mbps | 185 ms |
| September 21, 2023 | 427 Mbps | 398 Mbps | 185 ms |
| September 21, 2023 | 79 Mbps | 25 Mbps | 4 ms |
| September 20, 2023 | 223 Mbps | 141 Mbps | 21 ms |
| September 20, 2023 | 440 Mbps | 441 Mbps | 185 ms |
| September 19, 2023 | 67 Mbps | 63 Mbps | 5 ms |
| September 19, 2023 | 433 Mbps | 446 Mbps | 153 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.