Street Address
Seahurst, WA 98062
Mailing Address
P. O. Box 317
Seahurst, WA 98062
Cyndi T. Upthegrove, Managing Trustee
Mary Ellen Ryan, Curator


The Highline Historical Society's collection focuses on the history of the Highline School District, dating to the mid 1860's. 3-D & archival materials document the 130 year span of educational methods, tools and facilities. Complete archive of HighlineTi

Artifacts Collections

  • Highline School District artifacts dating to mid-1800's
  • Large collection of community and pioneer items
  • Large collection of political buttons

Research Collections

  • Highline Schools archives dating to 1910
  • Highline Times archives; bound volumes, 45,000 negs
  • Community & Schools photos (15,000+)
  • Numerous community leaders papers
  • Oral histories (150)


Board of Trustees


Access: General Public, Students, Scholars

Appointment required: Yes


Quarterly newsletter, bi-monthly ENews.

  • News From Highline Historical Society
  • HHS E-News