There are 3 internet providers operating in Iowa City, the most popular being Mediacom Cable. Mediacom Cable offers cable internet service. In 9,614 recent tests, on average, we have been seeing 130 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 and ICS Advanced Technologies.
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 | 130 Mbps | 26 Mbps | 23 ms |
| CenturyLink DSL Fiber | 15 Mbps | 1 Mbps | 26 ms |
| ICS Advanced Technologies DSL | 79 Mbps | 59 Mbps | 19 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 130 Mbps for download speeds and 26 Mbps for upload speeds over 9,614 recent tests.
Mediacom Cable has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Iowa City. 28% of users saw download speeds between 100-250 Mbps, and 39% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| February 2, 2023 | 112 Mbps | 17 Mbps | 23 ms |
| February 2, 2023 | 561 Mbps | 41 Mbps | 25 ms |
| February 2, 2023 | 34 Mbps | 12 Mbps | 24 ms |
| February 2, 2023 | 1 Mbps | 1 Mbps | 98 ms |
| February 2, 2023 | 442 Mbps | 46 Mbps | 25 ms |
| February 2, 2023 | 473 Mbps | 42 Mbps | 21 ms |
| February 2, 2023 | 200 Mbps | 11 Mbps | n/a ms |
| February 2, 2023 | 217 Mbps | 26 Mbps | 53 ms |
| February 2, 2023 | 91 Mbps | 12 Mbps | n/a ms |
| February 2, 2023 | 64 Mbps | 23 Mbps | 21 ms |
CenturyLink is the 2nd most popular provider in Iowa City offering DSL and fiber internet service. Users have been getting 15 Mbps for download speeds and 1 Mbps for upload speeds over 1,032 recent tests.
CenturyLink 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 Iowa City. 35% of users saw download speeds slower than 10 Mbps, and 71% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| February 2, 2023 | 7 Mbps | 1 Mbps | 106 ms |
| February 2, 2023 | 2 Mbps | 1 Mbps | 51 ms |
| February 2, 2023 | 1 Mbps | 1 Mbps | 48 ms |
| February 2, 2023 | 1 Mbps | 1 Mbps | 94 ms |
| February 2, 2023 | 37 Mbps | 5 Mbps | 13 ms |
| February 2, 2023 | 51 Mbps | 5 Mbps | 20 ms |
| February 2, 2023 | 26 Mbps | 1 Mbps | 22 ms |
| February 1, 2023 | 12 Mbps | 1 Mbps | 25 ms |
| February 1, 2023 | 17 Mbps | 1 Mbps | 29 ms |
| January 31, 2023 | 38 Mbps | 19 Mbps | 24 ms |
ICS Advanced Technologies is the 3rd most popular provider in Iowa City offering DSL internet service. Users have been getting 79 Mbps for download speeds and 59 Mbps for upload speeds over 65 recent tests.
ICS Advanced Technologies has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Iowa City. 51% of users saw download speeds between 50-100 Mbps, and 50% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| February 2, 2023 | 82 Mbps | 87 Mbps | 14 ms |
| February 1, 2023 | 92 Mbps | 5 Mbps | 26 ms |
| January 29, 2023 | 57 Mbps | 25 Mbps | 29 ms |
| January 28, 2023 | 11 Mbps | 68 Mbps | 20 ms |
| January 27, 2023 | 90 Mbps | 1 Mbps | 28 ms |
| January 27, 2023 | 55 Mbps | 37 Mbps | 20 ms |
| January 27, 2023 | 22 Mbps | 4 Mbps | 18 ms |
| January 20, 2023 | 46 Mbps | 44 Mbps | 19 ms |
| January 20, 2023 | 49 Mbps | 57 Mbps | 12 ms |
| January 19, 2023 | 95 Mbps | 79 Mbps | 16 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.