Giving Levels

We invite you to make a personally significant contribution to OES.

Your philanthropy supports the mission of the School and helps place OES among the finest Pre-K through 12 schools in the Pacific Northwest. Whether you give $25, $500, $2,500, $25,000 or more, your donation will enrich the intellectual, physical, social, emotional, spiritual and artistic growth of every OES student, every day.

OES is grateful to our donors for contributions of all amounts and we thank you for using your power for good to invest in OES.


The 1869 Society OES

Named in honor of the year in which the school was founded, the 1869 Society recognizes and celebrates the philanthropic leadership of individuals or couples whose combined annual gift to the OES Fund and the OES Auction paddle raise equals $2,500 or more this school year. By placing OES at the top of your philanthropic priorities, you are making a tangible investment that has an immediate impact on the life of the School and its students.




Belltower Circle


St. Helen's Hall Circle



~ Bridges the gap between tuition and the cost of an OES education.


Founder's Circle



OES invites you to become part of this group of leadership donors, whose annual financial support is the foundation of the OES Fund, representing 80 percent of the total contributions.

Leadership generosity is honored at The 1869 Celebration event every year.

If you would like to make a gift or pledge, you may do so online or contact the Development Office at 503-768-3153.