International School of Portland Immunization Rates, Spring 2026
Katharine Applegarth
As part of the immunization reporting process, International School of Portland is mandated to publicly share our school rates. ISP’s average vaccination rates remain high, at approximately 95%. This is significantly higher than the Multnomah County average of approximately 85%.
PreK and LowK Rates
Kindergarten through Grade 5 Rates
