What is the top internet provider in Iowa? Mediacom stands out as the top choice for most Iowa households due to its widespread availability and affordable introductory pricing. With service starting at $20 per month for download speeds up to 250 megabits per second, Mediacom is the largest cable internet provider in the state, covering nearly two-thirds of Iowa residences according to the Federal Communication Commission. However, for those seeking faster speeds and more reliability, fiber internet providers like Metronet, Google Fiber, or Quantum Fiber may be preferable options, although availability may be more limited in Iowa. Metronet, for example, offers a plan starting at $35 per month for speeds up to 150Mbps, while Google Fiber provides the fastest plan with speeds up to 8 gigabits per second starting at $150 per month. Additionally, wireless internet may also be a viable option, especially in rural areas of Iowa, with speeds and pricing comparable to Mediacom depending on the providers in your area.