Julian, is a census-designated place in Centre County, Pennsylvania, United States. It is part of the State College, Pennsylvania Metropolitan Statistical Area. The population was 152 at the 2000 census. Most locals pronounce the name Joo-lee-ānn. The postal address Julian, is used even on the other side of Unionville, for example Flemming. Julian apartments for rent comparison page shows most up to date rent information on Julian apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.