South Portland 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 139 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 4,150 recent tests. In addition to Spectrum, DSL internet service is also available from Consolidated Communications.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable Fiber | 139 Mbps | 11 Mbps | 41 ms |
| Consolidated Communications DSL | 191 Mbps | 133 Mbps | 18 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in South Portland offering cable and fiber internet service. Users have been getting 139 Mbps for download speeds and 11 Mbps for upload speeds over 4,150 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 South Portland. 29% of users saw download speeds between 100-250 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 21, 2023 | 118 Mbps | 11 Mbps | 56 ms |
| January 21, 2023 | 109 Mbps | 11 Mbps | 41 ms |
| January 21, 2023 | 77 Mbps | 11 Mbps | 55 ms |
| January 21, 2023 | 234 Mbps | 11 Mbps | 54 ms |
| January 21, 2023 | 237 Mbps | 11 Mbps | 28 ms |
| January 21, 2023 | 65 Mbps | 11 Mbps | 40 ms |
| January 21, 2023 | 16 Mbps | 6 Mbps | 47 ms |
| January 21, 2023 | 31 Mbps | 1 Mbps | 43 ms |
| January 21, 2023 | 408 Mbps | 28 Mbps | 50 ms |
| January 21, 2023 | 352 Mbps | 9 Mbps | 38 ms |
Consolidated Communications is the 2nd most popular provider in South Portland offering DSL internet service. Users have been getting 191 Mbps for download speeds and 133 Mbps for upload speeds over 676 recent tests.
Consolidated Communications has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in South Portland. 23% of users saw download speeds faster than 500 Mbps, and 35% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 21, 2023 | 113 Mbps | 183 Mbps | 12 ms |
| January 20, 2023 | 1 Mbps | 1 Mbps | 23 ms |
| January 19, 2023 | 29 Mbps | 1 Mbps | 23 ms |
| January 18, 2023 | 197 Mbps | 7 Mbps | 15 ms |
| January 17, 2023 | 33 Mbps | 60 Mbps | 15 ms |
| January 16, 2023 | 28 Mbps | 28 Mbps | 24 ms |
| January 16, 2023 | 17 Mbps | 1 Mbps | 33 ms |
| January 15, 2023 | 229 Mbps | 176 Mbps | 16 ms |
| January 15, 2023 | 20 Mbps | 9 Mbps | 22 ms |
| January 14, 2023 | 3 Mbps | 1 Mbps | 51 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.