Gresham is a city located in Multnomah County, Oregon about 18km east of Portland. It was named for the American Civil War general Walter Quinton Gresham. As of 2006, the city had a total population of 97,745. This makes Gresham the fourth largest city in Oregon. Gresham apartments for rent comparison page shows most up to date rent information on Gresham apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.