Holtsville residents have 2 internet providers to choose from. Optimum is the most popular provider, offering cable internet service. In our research, we have been seeing 197 Mbps for download speeds and 32 Mbps for upload speeds for Optimum customers over 972 recent tests. In addition to Optimum, DSL and fiber internet service is also available from Verizon.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Optimum Cable | 197 Mbps | 32 Mbps | 8 ms |
| Verizon DSL Fiber | 309 Mbps | 125 Mbps | 6 ms |
| * Data from speed tests taken in the last 3 months | |||
Optimum is the most popular provider in Holtsville offering cable internet service. Users have been getting 197 Mbps for download speeds and 32 Mbps for upload speeds over 972 recent tests.
Optimum 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 Holtsville. 34% of users saw download speeds between 100-250 Mbps, and 41% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 227 Mbps | 36 Mbps | 12 ms |
| March 16, 2024 | 127 Mbps | 35 Mbps | 6 ms |
| March 16, 2024 | 218 Mbps | 35 Mbps | 8 ms |
| March 16, 2024 | 218 Mbps | 36 Mbps | 11 ms |
| March 16, 2024 | 404 Mbps | 42 Mbps | 5 ms |
| March 15, 2024 | 307 Mbps | 17 Mbps | 6 ms |
| March 15, 2024 | 34 Mbps | 35 Mbps | 10 ms |
| March 15, 2024 | 394 Mbps | 26 Mbps | 8 ms |
| March 15, 2024 | 273 Mbps | 20 Mbps | 17 ms |
| March 14, 2024 | 280 Mbps | 18 Mbps | 16 ms |
Verizon is the 2nd most popular provider in Holtsville offering DSL and fiber internet service. Users have been getting 309 Mbps for download speeds and 125 Mbps for upload speeds over 302 recent tests.
Verizon has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Holtsville. 36% of users saw download speeds between 250-500 Mbps, and 31% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 15, 2024 | 7 Mbps | 2 Mbps | 145 ms |
| March 12, 2024 | 32 Mbps | 26 Mbps | 15 ms |
| March 12, 2024 | 917 Mbps | 513 Mbps | 3 ms |
| March 2, 2024 | 6 Mbps | 114 Mbps | 6 ms |
| February 27, 2024 | 50 Mbps | 62 Mbps | 7 ms |
| February 26, 2024 | 222 Mbps | 16 Mbps | 6 ms |
| February 24, 2024 | 575 Mbps | 110 Mbps | 11 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.