Medina County Port Authority Share: Economic DevelopmentNon-Profit Medina County Port Authority 144 N. Broadway Ave., Suite 202 Medina, OH 44256 (330) 722-9215 About Map About The Board of Directors of the Medina County Port Authority provides a host of economic development services throughout the county. What's Nearby? Distance: 5 10 15 20 25 50 mi.