Residents of Glendale Heights have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 4,143 recent tests, our research shows that Xfinity customers have been getting 152 Mbps for download speeds and 23 Mbps for upload speeds. Besides Xfinity, residents of Glendale Heights may be able to choose from AT&T and WOW! which offer DSL, fiber and 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 |
|---|---|---|---|
| Xfinity Cable | 152 Mbps | 23 Mbps | 8 ms |
| AT&T DSL Fiber | 30 Mbps | 6 Mbps | 37 ms |
| WOW! Cable | 139 Mbps | 18 Mbps | 10 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Glendale Heights offering cable internet service. Users have been getting 152 Mbps for download speeds and 23 Mbps for upload speeds over 4,143 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 Glendale Heights. 29% of users saw download speeds between 100-250 Mbps, and 59% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 430 Mbps | 42 Mbps | 4 ms |
| June 17, 2024 | 235 Mbps | 203 Mbps | 9 ms |
| June 17, 2024 | 30 Mbps | 24 Mbps | 10 ms |
| June 17, 2024 | 120 Mbps | 24 Mbps | 7 ms |
| June 17, 2024 | 500 Mbps | 22 Mbps | 12 ms |
| June 17, 2024 | 95 Mbps | 7 Mbps | 7 ms |
| June 17, 2024 | 904 Mbps | 21 Mbps | 5 ms |
| June 17, 2024 | 278 Mbps | 23 Mbps | 7 ms |
| June 17, 2024 | 43 Mbps | 28 Mbps | 5 ms |
| June 17, 2024 | 170 Mbps | 23 Mbps | 5 ms |
AT&T is the 2nd most popular provider in Glendale Heights offering DSL and fiber internet service. Users have been getting 30 Mbps for download speeds and 6 Mbps for upload speeds over 301 recent tests.
AT&T 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 Glendale Heights. 25% 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 | 15 Mbps | 2 Mbps | 28 ms |
| June 17, 2024 | 5 Mbps | 9 Mbps | 67 ms |
| June 16, 2024 | 86 Mbps | 20 Mbps | 20 ms |
| June 16, 2024 | 59 Mbps | 20 Mbps | 36 ms |
| June 15, 2024 | 96 Mbps | 20 Mbps | 24 ms |
| June 15, 2024 | 8 Mbps | 4 Mbps | 32 ms |
| June 15, 2024 | 13 Mbps | 5 Mbps | 26 ms |
| June 14, 2024 | 15 Mbps | 2 Mbps | 20 ms |
| June 14, 2024 | 52 Mbps | 10 Mbps | 22 ms |
| June 14, 2024 | 52 Mbps | 9 Mbps | 23 ms |
WOW! is the 3rd most popular provider in Glendale Heights offering cable internet service. Users have been getting 139 Mbps for download speeds and 18 Mbps for upload speeds over 268 recent tests.
WOW! 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 Glendale Heights. 49% of users saw download speeds between 100-250 Mbps, and 30% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.