Louisville residents have 3 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 140 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 64,658 recent tests. AT&T and Windstream Communications also have coverage in Louisville, although they are not as popular as Spectrum. These providers offer DSL, fiber and fixed wireless internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable Fiber | 140 Mbps | 11 Mbps | 33 ms |
| AT&T DSL Fiber Fixed Wireless | 178 Mbps | 94 Mbps | 31 ms |
| Windstream Communications DSL Fiber | 27 Mbps | 5 Mbps | 32 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Louisville offering cable and fiber internet service. Users have been getting 140 Mbps for download speeds and 11 Mbps for upload speeds over 64,658 recent tests.
Spectrum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Louisville. 30% of users saw download speeds between 250-500 Mbps, and 58% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 21, 2023 | 146 Mbps | 12 Mbps | 29 ms |
| January 21, 2023 | 4 Mbps | 1 Mbps | 39 ms |
| January 21, 2023 | 84 Mbps | 20 Mbps | 54 ms |
| January 21, 2023 | 361 Mbps | 12 Mbps | 25 ms |
| January 21, 2023 | 228 Mbps | 17 Mbps | 35 ms |
| January 21, 2023 | 149 Mbps | 12 Mbps | 28 ms |
| January 21, 2023 | 140 Mbps | 18 Mbps | 30 ms |
| January 21, 2023 | 38 Mbps | 14 Mbps | 43 ms |
| January 21, 2023 | 246 Mbps | 15 Mbps | 40 ms |
| January 21, 2023 | 42 Mbps | 31 Mbps | 41 ms |
AT&T is the 2nd most popular provider in Louisville offering DSL, fiber and fixed wireless internet service. Users have been getting 178 Mbps for download speeds and 94 Mbps for upload speeds over 43,630 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Louisville. 31% of users saw download speeds between 250-500 Mbps, and 30% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 21, 2023 | 232 Mbps | 139 Mbps | 36 ms |
| January 21, 2023 | 176 Mbps | 280 Mbps | 24 ms |
| January 21, 2023 | 333 Mbps | 336 Mbps | 24 ms |
| January 21, 2023 | 304 Mbps | 168 Mbps | 23 ms |
| January 21, 2023 | 11 Mbps | 8 Mbps | 24 ms |
| January 21, 2023 | 376 Mbps | 440 Mbps | n/a ms |
| January 21, 2023 | 11 Mbps | 2 Mbps | 42 ms |
| January 21, 2023 | 123 Mbps | 24 Mbps | 24 ms |
| January 21, 2023 | 370 Mbps | 254 Mbps | 39 ms |
| January 21, 2023 | 54 Mbps | 10 Mbps | 40 ms |
Windstream Communications is the 3rd most popular provider in Louisville offering DSL and fiber internet service. Users have been getting 27 Mbps for download speeds and 5 Mbps for upload speeds over 334 recent tests.
Windstream Communications has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Louisville. 26% of users saw download speeds between 10-25 Mbps, and 49% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 16, 2023 | 90 Mbps | 93 Mbps | 31 ms |
| January 13, 2023 | 540 Mbps | 579 Mbps | 11 ms |
| January 11, 2023 | 15 Mbps | 4 Mbps | 29 ms |
| January 10, 2023 | 42 Mbps | 27 Mbps | 23 ms |
| January 10, 2023 | 118 Mbps | 103 Mbps | 20 ms |
| January 9, 2023 | 40 Mbps | 27 Mbps | 23 ms |
| January 9, 2023 | 347 Mbps | 254 Mbps | 26 ms |
| January 9, 2023 | 26 Mbps | 14 Mbps | 79 ms |
| January 7, 2023 | 14 Mbps | 1 Mbps | 40 ms |
| January 7, 2023 | 16 Mbps | 1 Mbps | 263 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.