About Us

Oakland Mills High School

Hours: 7:25 a.m. – 2:10 p.m.

pbis 2014 gold ribbon award

Principal – Katherine Orlando

9410 Kilimanjaro Road, Columbia, MD 21045 (Google map)


410-313-6948, fax


Direct Numbers

To reach a department directly, dial 410-313 followed by the 4-digit extension below:

  • Athletics & Activities: 6953
  • Career Work Education: 7431
  • Custodial: 6954
  • Guidance/Student Services: 6950
  • Health Room: 6952
  • Kitchen: 5631
  • Mentorships: 6949


HCPSS Individual School Profile

MSDE Individual School Performance Report

OMHS School Improvement Plan


School Map

Board of Education Representative

Howard County public schools are divided into school clusters, which are assigned to individual Board members to facilitate school visitations, attend special events, and provide a point of contact for each school community. View all BOE school cluster assignments.

OMHS BOE Representative: Bess Altwerger, Ed.D.