Pleasant Hill School District 36386 Highway 58, Pleasant Hill, OR 97455, (541) 746-9646, (541) 746-2537 FAX Pleasant Hill School District, Lane County District No. 1, is the oldest school district in the state of Oregon. The District consists of four schools: School Phone Number FAX Number Trent Primary School (K-3) (541) 747-9232 (541) 744-3345 Pleasant Hill Elementary (4-6) (541) 736-0400 ...