California residents have 3 internet providers to choose from. Armstrong Cable Services is the most popular provider, offering cable internet service. In our research, we have been seeing 211 Mbps for download speeds and 18 Mbps for upload speeds for Armstrong Cable Services customers over 179 recent tests. Verizon and Breezeline also have coverage in California, although they are not as popular as Armstrong Cable Services. These providers offer DSL and cable internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Armstrong Cable Services Cable | 211 Mbps | 18 Mbps | 33 ms |
| Verizon DSL | 3 Mbps | 1 Mbps | 40 ms |
| Breezeline Cable | 281 Mbps | 32 Mbps | 21 ms |
| * Data from speed tests taken in the last 3 months | |||
Armstrong Cable Services is the most popular provider in California offering cable internet service. Users have been getting 211 Mbps for download speeds and 18 Mbps for upload speeds over 179 recent tests.
Armstrong Cable Services 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 California. 34% of users saw download speeds between 250-500 Mbps, and 74% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 381 Mbps | 18 Mbps | 20 ms |
| June 16, 2024 | 62 Mbps | 7 Mbps | 20 ms |
| June 16, 2024 | 524 Mbps | 19 Mbps | 23 ms |
| June 15, 2024 | 373 Mbps | 18 Mbps | 24 ms |
| June 14, 2024 | 517 Mbps | 19 Mbps | 28 ms |
| June 13, 2024 | 389 Mbps | 17 Mbps | 40 ms |
| June 12, 2024 | 458 Mbps | 19 Mbps | 32 ms |
| June 12, 2024 | 217 Mbps | 14 Mbps | 41 ms |
| June 12, 2024 | 420 Mbps | 18 Mbps | 38 ms |
| June 11, 2024 | 79 Mbps | 19 Mbps | 43 ms |
Verizon is the 2nd most popular provider in California offering DSL internet service. Users have been getting 3 Mbps for download speeds and 1 Mbps for upload speeds over 6 recent tests.
Verizon 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 California. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Breezeline is the 3rd most popular provider in California offering cable internet service. Users have been getting 281 Mbps for download speeds and 32 Mbps for upload speeds over 3 recent tests.
Breezeline has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in California. 100% of users saw download speeds between 250-500 Mbps, and 100% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
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