There are 2 internet providers operating in Iowa City, the most popular being Mediacom Cable. Mediacom Cable offers cable internet service. In 8,964 recent tests, on average, we have been seeing 137 Mbps for download speeds and 26 Mbps for upload speeds for Mediacom Cable customers. In addition to Mediacom Cable, DSL and fiber internet service is also available from CenturyLink.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Mediacom Cable Cable | 137 Mbps | 26 Mbps | 25 ms |
| CenturyLink DSL Fiber | 24 Mbps | 2 Mbps | 27 ms |
| * Data from speed tests taken in the last 3 months | |||
Mediacom Cable is the most popular provider in Iowa City offering cable internet service. Users have been getting 137 Mbps for download speeds and 26 Mbps for upload speeds over 8,964 recent tests.
Mediacom Cable has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Iowa City. 30% of users saw download speeds between 100-250 Mbps, and 32% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 19 Mbps | 10 Mbps | 30 ms |
| March 16, 2024 | 146 Mbps | 26 Mbps | 30 ms |
| March 16, 2024 | 56 Mbps | 12 Mbps | 273 ms |
| March 16, 2024 | 539 Mbps | 60 Mbps | 25 ms |
| March 16, 2024 | 237 Mbps | 7 Mbps | 26 ms |
| March 16, 2024 | 407 Mbps | 64 Mbps | 25 ms |
| March 16, 2024 | 152 Mbps | 23 Mbps | 26 ms |
| March 16, 2024 | 113 Mbps | 17 Mbps | 25 ms |
| March 16, 2024 | 88 Mbps | 23 Mbps | 28 ms |
| March 16, 2024 | 83 Mbps | 11 Mbps | 26 ms |
CenturyLink is the 2nd most popular provider in Iowa City offering DSL and fiber internet service. Users have been getting 24 Mbps for download speeds and 2 Mbps for upload speeds over 769 recent tests.
CenturyLink 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 Iowa City. 32% of users saw download speeds slower than 10 Mbps, and 63% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 19 Mbps | 6 Mbps | 28 ms |
| March 16, 2024 | 56 Mbps | 16 Mbps | 17 ms |
| March 15, 2024 | 17 Mbps | 3 Mbps | 23 ms |
| March 15, 2024 | 9 Mbps | 1 Mbps | 42 ms |
| March 14, 2024 | 83 Mbps | 10 Mbps | 34 ms |
| March 14, 2024 | 19 Mbps | 2 Mbps | 44 ms |
| March 13, 2024 | 36 Mbps | 8 Mbps | 22 ms |
| March 13, 2024 | 36 Mbps | 20 Mbps | 22 ms |
| March 13, 2024 | 43 Mbps | 18 Mbps | 17 ms |
| March 13, 2024 | 375 Mbps | 289 Mbps | 9 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.