Naperville 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 188 Mbps for download speeds and 21 Mbps for upload speeds for Xfinity customers over 28,999 recent tests. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
See more detailed speed and coverage data below.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Xfinity Cable Fiber | 188 Mbps | 21 Mbps | 9 ms |
AT&T DSL Fiber | 62 Mbps | 12 Mbps | 19 ms |
* Data from speed tests taken in the last 3 months |
Xfinity is the most popular provider in Naperville offering cable and fiber internet service. Users have been getting 188 Mbps for download speeds and 21 Mbps for upload speeds over 28,999 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Naperville. 28% of users saw download speeds between 100-250 Mbps, and 57% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 291 Mbps | 22 Mbps | 13 ms |
March 16, 2024 | 647 Mbps | 24 Mbps | 13 ms |
March 16, 2024 | 626 Mbps | 36 Mbps | 9 ms |
March 16, 2024 | 405 Mbps | 38 Mbps | 7 ms |
March 16, 2024 | 836 Mbps | 24 Mbps | 7 ms |
March 16, 2024 | 179 Mbps | 22 Mbps | 10 ms |
March 16, 2024 | 592 Mbps | 1 Mbps | 11 ms |
March 16, 2024 | 132 Mbps | 28 Mbps | 13 ms |
March 16, 2024 | 131 Mbps | 41 Mbps | 6 ms |
March 16, 2024 | 137 Mbps | 23 Mbps | 8 ms |
AT&T is the 2nd most popular provider in Naperville offering DSL and fiber internet service. Users have been getting 62 Mbps for download speeds and 12 Mbps for upload speeds over 4,253 recent tests.
AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Naperville. 21% of users saw download speeds between 50-100 Mbps, and 23% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 94 Mbps | 81 Mbps | 5 ms |
March 16, 2024 | 297 Mbps | 300 Mbps | 3 ms |
March 16, 2024 | 53 Mbps | 12 Mbps | 20 ms |
March 16, 2024 | 269 Mbps | 199 Mbps | 4 ms |
March 16, 2024 | 407 Mbps | 380 Mbps | 5 ms |
March 16, 2024 | 42 Mbps | 11 Mbps | 20 ms |
March 16, 2024 | 53 Mbps | 11 Mbps | 19 ms |
March 16, 2024 | 30 Mbps | 8 Mbps | 19 ms |
March 16, 2024 | 363 Mbps | 246 Mbps | 5 ms |
March 16, 2024 | 482 Mbps | 327 Mbps | 5 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.