Seal Beach residents have 2 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 165 Mbps for download speeds and 18 Mbps for upload speeds for Spectrum customers over 3,012 recent tests. In addition to Spectrum, DSL and fiber internet service is also available from Frontier Communications.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable Fiber | 165 Mbps | 18 Mbps | 10 ms |
| Frontier Communications DSL Fiber | 174 Mbps | 91 Mbps | 16 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Seal Beach offering cable and fiber internet service. Users have been getting 165 Mbps for download speeds and 18 Mbps for upload speeds over 3,012 recent tests.
Spectrum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Seal Beach. 33% of users saw download speeds between 250-500 Mbps, and 55% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 165 Mbps | 22 Mbps | 6 ms |
| March 16, 2024 | 393 Mbps | 21 Mbps | 7 ms |
| March 16, 2024 | 252 Mbps | 5 Mbps | 7 ms |
| March 16, 2024 | 272 Mbps | 18 Mbps | 13 ms |
| March 16, 2024 | 112 Mbps | 22 Mbps | 20 ms |
| March 16, 2024 | 345 Mbps | 11 Mbps | 12 ms |
| March 16, 2024 | 311 Mbps | 40 Mbps | 7 ms |
| March 16, 2024 | 452 Mbps | 22 Mbps | 8 ms |
| March 16, 2024 | 353 Mbps | 30 Mbps | 9 ms |
| March 16, 2024 | 50 Mbps | 8 Mbps | 15 ms |
Frontier Communications is the 2nd most popular provider in Seal Beach offering DSL and fiber internet service. Users have been getting 174 Mbps for download speeds and 91 Mbps for upload speeds over 861 recent tests.
Frontier Communications has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Seal Beach. 29% of users saw download speeds between 250-500 Mbps, and 26% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 584 Mbps | 619 Mbps | 17 ms |
| March 15, 2024 | 120 Mbps | 47 Mbps | 20 ms |
| March 14, 2024 | 153 Mbps | 109 Mbps | 17 ms |
| March 13, 2024 | 22 Mbps | 25 Mbps | 14 ms |
| March 12, 2024 | 317 Mbps | 221 Mbps | 19 ms |
| March 12, 2024 | 323 Mbps | 296 Mbps | 20 ms |
| March 11, 2024 | 29 Mbps | 49 Mbps | 20 ms |
| March 11, 2024 | 52 Mbps | 31 Mbps | 20 ms |
| March 10, 2024 | 91 Mbps | 201 Mbps | 16 ms |
| March 10, 2024 | 451 Mbps | 445 Mbps | 18 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.