In Simi Valley there are 4 internet service providers, with Spectrum being the most popular. Spectrum offers cable internet service. In recent tests, Spectrum customers had an average download speed of 218 Mbps and an average upload speed of 13 Mbps. In addition to Spectrum, AT&T, Frontier Communications and GeoLinks offer DSL, fiber and fixed wireless internet service.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable | 218 Mbps | 13 Mbps | 11 ms |
| AT&T DSL Fiber Fixed Wireless | 49 Mbps | 10 Mbps | 22 ms |
| Frontier Communications DSL Fiber | 304 Mbps | 292 Mbps | 9 ms |
| GeoLinks Fixed Wireless | 20 Mbps | 6 Mbps | 17 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Simi Valley offering cable internet service. Users have been getting 218 Mbps for download speeds and 13 Mbps for upload speeds over 23,431 recent tests.
Spectrum 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 Simi Valley. 34% of users saw download speeds between 250-500 Mbps, and 60% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 473 Mbps | 21 Mbps | 21 ms |
| June 17, 2024 | 124 Mbps | 1 Mbps | 16 ms |
| June 17, 2024 | 410 Mbps | 22 Mbps | 16 ms |
| June 17, 2024 | 137 Mbps | 12 Mbps | 10 ms |
| June 17, 2024 | 484 Mbps | 39 Mbps | 10 ms |
| June 17, 2024 | 139 Mbps | 12 Mbps | 10 ms |
| June 17, 2024 | 911 Mbps | 39 Mbps | 7 ms |
| June 17, 2024 | 301 Mbps | 39 Mbps | 7 ms |
| June 17, 2024 | 365 Mbps | 23 Mbps | 12 ms |
| June 17, 2024 | 57 Mbps | 22 Mbps | 10 ms |
AT&T is the 2nd most popular provider in Simi Valley offering DSL, fiber and fixed wireless internet service. Users have been getting 49 Mbps for download speeds and 10 Mbps for upload speeds over 3,636 recent tests.
AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in Simi Valley. 40% of users saw download speeds between 25-50 Mbps, and 31% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 22 Mbps | 5 Mbps | 23 ms |
| June 17, 2024 | 49 Mbps | 5 Mbps | 18 ms |
| June 17, 2024 | 52 Mbps | 10 Mbps | 26 ms |
| June 17, 2024 | 281 Mbps | 254 Mbps | 5 ms |
| June 17, 2024 | 52 Mbps | 9 Mbps | 22 ms |
| June 17, 2024 | 4 Mbps | 1 Mbps | 27 ms |
| June 17, 2024 | 52 Mbps | 5 Mbps | 24 ms |
| June 17, 2024 | 50 Mbps | 6 Mbps | 21 ms |
| June 17, 2024 | 442 Mbps | 467 Mbps | 10 ms |
| June 17, 2024 | 205 Mbps | 231 Mbps | 6 ms |
Frontier Communications is the 3rd most popular provider in Simi Valley offering DSL and fiber internet service. Users have been getting 304 Mbps for download speeds and 292 Mbps for upload speeds over 367 recent tests.
Frontier Communications has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Simi Valley. 33% of users saw download speeds between 250-500 Mbps, and 80% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 14, 2024 | 4 Mbps | 1 Mbps | 17 ms |
| May 24, 2024 | 28 Mbps | 10 Mbps | 10 ms |
GeoLinks is the 4th most popular provider in Simi Valley offering fixed wireless internet service. Users have been getting 20 Mbps for download speeds and 6 Mbps for upload speeds over 173 recent tests.
GeoLinks 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 Simi Valley. 68% of users saw download speeds between 10-25 Mbps, and 61% of users saw upload speeds between 5-10 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 11, 2024 | 143 Mbps | 35 Mbps | 8 ms |
| June 11, 2024 | 12 Mbps | 1 Mbps | 19 ms |
| June 10, 2024 | 21 Mbps | 6 Mbps | 20 ms |
| June 10, 2024 | 157 Mbps | 251 Mbps | 14 ms |
| June 10, 2024 | 131 Mbps | 13 Mbps | 27 ms |
| June 10, 2024 | 73 Mbps | 21 Mbps | 27 ms |
| June 9, 2024 | 16 Mbps | 6 Mbps | 9 ms |
| June 8, 2024 | 21 Mbps | 2 Mbps | 7 ms |
| June 8, 2024 | 21 Mbps | 5 Mbps | 14 ms |
| June 7, 2024 | 21 Mbps | 6 Mbps | 24 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.