Residents of Granite City have 3 internet providers to choose from. The most popular provider is Spectrum, which offers cable internet service. Over 5,906 recent tests, our research shows that Spectrum customers have been getting 204 Mbps for download speeds and 11 Mbps for upload speeds. Besides Spectrum, residents of Granite City may be able to choose from Wisper ISP and AT&T which offer fixed wireless, DSL and fiber 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 |
|---|---|---|---|
| Spectrum Cable | 204 Mbps | 11 Mbps | 14 ms |
| Wisper ISP Fixed Wireless | 11 Mbps | 5 Mbps | 43 ms |
| AT&T DSL Fiber | 41 Mbps | 10 Mbps | 30 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Granite City offering cable internet service. Users have been getting 204 Mbps for download speeds and 11 Mbps for upload speeds over 5,906 recent tests.
Spectrum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Granite City. 36% of users saw download speeds between 250-500 Mbps, and 63% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 274 Mbps | 11 Mbps | 12 ms |
| June 17, 2024 | 28 Mbps | 2 Mbps | 12 ms |
| June 17, 2024 | 136 Mbps | 1 Mbps | 14 ms |
| June 17, 2024 | 363 Mbps | 12 Mbps | 11 ms |
| June 17, 2024 | 126 Mbps | 25 Mbps | 17 ms |
| June 17, 2024 | 237 Mbps | 11 Mbps | 18 ms |
| June 17, 2024 | 358 Mbps | 1 Mbps | 11 ms |
| June 17, 2024 | 111 Mbps | 11 Mbps | 16 ms |
| June 17, 2024 | 357 Mbps | 11 Mbps | 11 ms |
| June 17, 2024 | 67 Mbps | 1 Mbps | 10 ms |
Wisper ISP is the 2nd most popular provider in Granite City offering fixed wireless internet service. Users have been getting 11 Mbps for download speeds and 5 Mbps for upload speeds over 73 recent tests.
Wisper ISP 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 Granite City. 44% of users saw download speeds slower than 10 Mbps, and 38% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 3, 2024 | 80 Mbps | 16 Mbps | 191 ms |
| May 20, 2024 | 1 Mbps | 1 Mbps | 54 ms |
AT&T is the 3rd most popular provider in Granite City offering DSL and fiber internet service. Users have been getting 41 Mbps for download speeds and 10 Mbps for upload speeds over 71 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 Granite City. 26% of users saw download speeds between 10-25 Mbps, and 35% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 359 Mbps | 313 Mbps | 12 ms |
| June 17, 2024 | 10 Mbps | 1 Mbps | 54 ms |
| June 14, 2024 | 13 Mbps | 1 Mbps | 25 ms |
| June 12, 2024 | 5 Mbps | 1 Mbps | 32 ms |
| June 11, 2024 | 14 Mbps | 1 Mbps | 25 ms |
| June 4, 2024 | 15 Mbps | 1 Mbps | 31 ms |
| June 4, 2024 | 258 Mbps | 324 Mbps | 8 ms |
| June 3, 2024 | 84 Mbps | 77 Mbps | 14 ms |
| June 1, 2024 | 49 Mbps | 12 Mbps | 34 ms |
| May 26, 2024 | 54 Mbps | 15 Mbps | 35 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.