Residents of Jacksonville have 3 internet providers to choose from. The most popular provider is AT&T, which offers DSL, fiber and fixed wireless internet service. Over 4,957 recent tests, our research shows that AT&T customers have been getting 219 Mbps for download speeds and 145 Mbps for upload speeds. Besides AT&T, residents of Jacksonville may be able to choose from Xfinity and Sparklight which offer cable internet service.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
AT&T DSL Fiber Fixed Wireless | 219 Mbps | 145 Mbps | 9 ms |
Xfinity Cable | 302 Mbps | 12 Mbps | 10 ms |
Sparklight Cable | 181 Mbps | 21 Mbps | 9 ms |
* Data from speed tests taken in the last 3 months |
AT&T is the most popular provider in Jacksonville offering DSL, fiber and fixed wireless internet service. Users have been getting 219 Mbps for download speeds and 145 Mbps for upload speeds over 4,957 recent tests.
AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Jacksonville. 24% of users saw download speeds faster than 500 Mbps, and 37% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
September 24, 2023 | 95 Mbps | 94 Mbps | 8 ms |
September 24, 2023 | 425 Mbps | 205 Mbps | 8 ms |
September 24, 2023 | 395 Mbps | 384 Mbps | 10 ms |
September 24, 2023 | 545 Mbps | 669 Mbps | n/a ms |
September 24, 2023 | 536 Mbps | 320 Mbps | 11 ms |
September 24, 2023 | 174 Mbps | 63 Mbps | 11 ms |
September 24, 2023 | 26 Mbps | 2 Mbps | 27 ms |
September 24, 2023 | 29 Mbps | 5 Mbps | 32 ms |
September 24, 2023 | 92 Mbps | 88 Mbps | 8 ms |
September 24, 2023 | 775 Mbps | 694 Mbps | n/a ms |
Xfinity is the 2nd most popular provider in Jacksonville offering cable internet service. Users have been getting 302 Mbps for download speeds and 12 Mbps for upload speeds over 190 recent tests.
Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Jacksonville. 49% of users saw download speeds between 250-500 Mbps, and 59% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
September 18, 2023 | 334 Mbps | 30 Mbps | 54 ms |
September 16, 2023 | 482 Mbps | 37 Mbps | 36 ms |
September 15, 2023 | 500 Mbps | 40 Mbps | 10 ms |
September 12, 2023 | 289 Mbps | 31 Mbps | 54 ms |
September 9, 2023 | 461 Mbps | 36 Mbps | 70 ms |
September 5, 2023 | 319 Mbps | 12 Mbps | n/a ms |
September 5, 2023 | 227 Mbps | 23 Mbps | 25 ms |
September 4, 2023 | 306 Mbps | 12 Mbps | 22 ms |
September 3, 2023 | 352 Mbps | 12 Mbps | n/a ms |
September 2, 2023 | 309 Mbps | 12 Mbps | n/a ms |
Sparklight is the 3rd most popular provider in Jacksonville offering cable internet service. Users have been getting 181 Mbps for download speeds and 21 Mbps for upload speeds over 171 recent tests.
Sparklight has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Jacksonville. 32% of users saw download speeds between 250-500 Mbps, and 28% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
September 21, 2023 | 334 Mbps | 30 Mbps | 13 ms |
September 19, 2023 | 596 Mbps | 30 Mbps | 13 ms |
September 18, 2023 | 36 Mbps | 43 Mbps | 8 ms |
September 15, 2023 | 286 Mbps | 10 Mbps | 9 ms |
September 13, 2023 | 94 Mbps | 30 Mbps | 31 ms |
September 11, 2023 | 132 Mbps | 69 Mbps | 6 ms |
September 10, 2023 | 112 Mbps | 3 Mbps | 10 ms |
September 7, 2023 | 277 Mbps | 338 Mbps | 203 ms |
September 4, 2023 | 763 Mbps | 199 Mbps | 4 ms |
September 2, 2023 | 160 Mbps | 18 Mbps | 13 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.