There are 4 internet providers operating in San Dimas, the most popular being Frontier Communications. Frontier Communications offers DSL and fiber internet service. In 3,856 recent tests, on average, we have been seeing 187 Mbps for download speeds and 116 Mbps for upload speeds for Frontier Communications customers. In addition to Frontier Communications, cable, fixed wireless and DSL internet service is also available from Spectrum, One Ring Networks and AT&T.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Frontier Communications DSL Fiber | 187 Mbps | 116 Mbps | 6 ms |
| Spectrum Cable | 199 Mbps | 12 Mbps | 13 ms |
| One Ring Networks Fixed Wireless | 209 Mbps | 62 Mbps | 3 ms |
| AT&T DSL | 22 Mbps | 9 Mbps | 8 ms |
| * Data from speed tests taken in the last 3 months | |||
Frontier Communications is the most popular provider in San Dimas offering DSL and fiber internet service. Users have been getting 187 Mbps for download speeds and 116 Mbps for upload speeds over 3,856 recent tests.
Frontier Communications has the 3rd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Dimas. 29% of users saw download speeds between 250-500 Mbps, and 31% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 487 Mbps | 286 Mbps | n/a ms |
| September 24, 2023 | 82 Mbps | 75 Mbps | 6 ms |
| September 24, 2023 | 140 Mbps | 34 Mbps | 10 ms |
| September 24, 2023 | 477 Mbps | 373 Mbps | 11 ms |
| September 24, 2023 | 483 Mbps | 489 Mbps | 7 ms |
| September 24, 2023 | 29 Mbps | 15 Mbps | 8 ms |
| September 24, 2023 | 10 Mbps | 1 Mbps | 7 ms |
| September 24, 2023 | 213 Mbps | 178 Mbps | 8 ms |
| September 24, 2023 | 193 Mbps | 80 Mbps | 16 ms |
| September 24, 2023 | 258 Mbps | 267 Mbps | 11 ms |
Spectrum is the 2nd most popular provider in San Dimas offering cable internet service. Users have been getting 199 Mbps for download speeds and 12 Mbps for upload speeds over 3,078 recent tests.
Spectrum has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in San Dimas. 34% of users saw download speeds between 100-250 Mbps, and 71% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 138 Mbps | 12 Mbps | 13 ms |
| September 24, 2023 | 331 Mbps | 2 Mbps | 14 ms |
| September 24, 2023 | 199 Mbps | 11 Mbps | n/a ms |
| September 24, 2023 | 72 Mbps | 22 Mbps | 19 ms |
| September 24, 2023 | 13 Mbps | 1 Mbps | 122 ms |
| September 24, 2023 | 193 Mbps | 20 Mbps | n/a ms |
| September 24, 2023 | 375 Mbps | 20 Mbps | 10 ms |
| September 24, 2023 | 38 Mbps | 39 Mbps | 13 ms |
| September 24, 2023 | 324 Mbps | 18 Mbps | 10 ms |
| September 23, 2023 | 140 Mbps | 11 Mbps | 13 ms |
One Ring Networks is the 3rd most popular provider in San Dimas offering fixed wireless internet service. Users have been getting 209 Mbps for download speeds and 62 Mbps for upload speeds over 128 recent tests.
One Ring Networks has the fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in San Dimas. 96% of users saw download speeds between 100-250 Mbps, and 52% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 20, 2023 | 203 Mbps | 48 Mbps | 4 ms |
| September 15, 2023 | 196 Mbps | 1 Mbps | 4 ms |
| September 14, 2023 | 211 Mbps | 1 Mbps | 4 ms |
| September 12, 2023 | 206 Mbps | 1 Mbps | 5 ms |
| September 11, 2023 | 122 Mbps | 26 Mbps | 5 ms |
| September 7, 2023 | 223 Mbps | 135 Mbps | 3 ms |
| September 6, 2023 | 208 Mbps | 1 Mbps | 3 ms |
| September 1, 2023 | 226 Mbps | 62 Mbps | 3 ms |
| August 31, 2023 | 226 Mbps | 87 Mbps | 3 ms |
| August 30, 2023 | 209 Mbps | 91 Mbps | 3 ms |
AT&T is the 4th most popular provider in San Dimas offering DSL internet service. Users have been getting 22 Mbps for download speeds and 9 Mbps for upload speeds over 20 recent tests.
AT&T has the 4th fastest average download speed, the 4th fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Dimas. 44% of users saw download speeds slower than 10 Mbps, and 45% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 22, 2023 | 382 Mbps | 137 Mbps | 4 ms |
| September 18, 2023 | 7 Mbps | 9 Mbps | 8 ms |
| September 17, 2023 | 1 Mbps | 1 Mbps | 23 ms |
| September 9, 2023 | 58 Mbps | 10 Mbps | 10 ms |
| September 2, 2023 | 1 Mbps | 1 Mbps | 20 ms |
| September 1, 2023 | 267 Mbps | 116 Mbps | 6 ms |
| August 30, 2023 | 1 Mbps | 1 Mbps | 179 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.