Rows of old wooden school desks in an empty classroom

Grant recipient EIN 80-0956961Education

Who funds Rainier Prep?

16 private foundations gave Rainier Prep in Seattle, WA $809,334 across 47 grants, in tax years 2018 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2018 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

47 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Medina FoundationSeattle, WA 2025

    General operating

    $30,000
  2. Peach FoundationConway, WA 2025

    Prepare students for college and equip them to become leaders

    $2,000
  3. Aven FoundationMedina, WA 2024

    Supporting student success at rainier prep.

    $50,000
  4. Cooper-MacGrath FoundationWilmington, DE 2024

    General & Unrestricted

    $40,000
  5. Medina FoundationSeattle, WA 2024

    General operating

    $30,000
  6. Silver Family FoundationDarien, CT 2024

    Education

    $25,000
  7. Gow Family FoundationBellevue, WA 2024

    General purposes

    $25,000
  8. The Norcliffe FoundationSeattle, WA 2024

    General operating

    $25,000
  9. Young Family FoundationBellevue, WA 2024

    General purposes

    $15,000
  10. Lucky Seven FoundationWilmington, DE 2024

    Charitable Event

    $6,500
  11. Lucky Seven FoundationWilmington, DE 2024

    General & Unrestricted

    $5,000
  12. Medina FoundationSeattle, WA 2024

    Professional development

    $4,000
  13. Medina FoundationSeattle, WA 2023

    General operating

    $30,000
  14. Silver Family FoundationDarien, CT 2023

    Education

    $25,000
  15. Gow Family FoundationBellevue, WA 2023

    General purposes

    $25,000
  16. Aven FoundationMedina, WA 2023

    Supporting student success at rainier prep.

    $25,000
  17. Cooper-MacGrath FoundationWilmington, DE 2023

    General & Unrestricted

    $20,000
  18. Young Family FoundationBellevue, WA 2023

    General purposes

    $15,000
  19. The Pfizer Foundation IncNew York, NY 2023

    Matching gifts

    $150
  20. Moccasin Lake FoundationWilmington, DE 2022

    Catalytic STEM literacy initiatives

    $30,000
  21. Silver Family FoundationDarien, CT 2022

    Education

    $25,000
  22. Gow Family FoundationBellevue, WA 2022

    General purposes

    $25,000
  23. Aven FoundationMedina, WA 2022

    Supporting student success at rainier prep.

    $25,000
  24. Young Family FoundationBellevue, WA 2022

    General purposes

    $15,000
  25. Lucky Seven FoundationWilmington, DE 2022

    General & Unrestricted

    $5,000
  26. Medina FoundationSeattle, WA 2022

    RFP - professional development

    $4,735
  27. Lucky Seven FoundationWilmington, DE 2022

    Charitable Event

    $2,000
  28. Amazonsmile FoundationSeattle, WA 2022

    General support

    $23
  29. Oscar & Elsa Mayer Family FoundationArlington Heights, IL 2021

    Hybrid instructional model

    $40,000
  30. Medina FoundationSeattle, WA 2021

    General operating

    $30,000
  31. Silver Family FoundationDarien, CT 2021

    Education

    $25,000
  32. Gow Family FoundationBellevue, WA 2021

    General purposes

    $25,000
  33. Young Family FoundationBellevue, WA 2021

    General purposes

    $10,000
  34. Raven Trust FundSeattle, WA 2021

    General support for all public charities

    $10,000
  35. Medina FoundationSeattle, WA 2021

    Youth development recovery grant

    $5,000
  36. Lucky Seven FoundationWilmington, DE 2021

    Charitable Event

    $1,000
  37. Amazonsmile FoundationSeattle, WA 2021

    General support

    $50
  38. Medina FoundationSeattle, WA 2020

    General operating

    $30,000
  39. Gow Family FoundationBellevue, WA 2020

    General purposes

    $25,000
  40. Young Family FoundationBellevue, WA 2020

    General purposes

    $10,000
  41. Satya and Rao Remala FoundationBellevue, WA 2020

    To commit to college and career readiness for each of our students as our outstanding faculty and staff.to help college prep for all students.

    $1,030
  42. Amazonsmile FoundationSeattle, WA 2020

    General support

    $96
  43. The Wilke Family FoundationWilmington, DE 2019

    Basecamp Essential Prep PROGRAM

    $10,000
  44. Satya and Rao Remala FoundationBellevue, WA 2019

    To help college prep for all students.

    $2,500
  45. Lucky Seven FoundationWilmington, DE 2019

    General & Unrestricted

    $250
  46. Medina FoundationSeattle, WA 2018

    General operation

    $30,000
  47. Gow Family FoundationBellevue, WA 2018

    General purposes

    $25,000

Funders of similar organizations nearby

Foundations that gave to other education organizations in Seattle, WA and are not among Rainier Prep’s funders above.

  1. The Bank of America Charitable Foundation IncCharlotte, NC 148 grants Accepts applications $1,085,497 to similar organizations
  2. Gates FoundationSeattle, WA 630 grants Accepts applications $1,156,764,929 to similar organizations
  3. JPMorgan Chase FoundationNew York, NY 42 grants Preselected only $4,460,768 to similar organizations
  4. McKinstry Charitable FoundationSeattle, WA 57 grants Preselected only $1,208,800 to similar organizations
  5. Puget Sound Energy FoundationWilmington, DE 52 grants Preselected only $36,552 to similar organizations
  6. Grousemont FoundationSeattle, WA 71 grants Preselected only $1,765,000 to similar organizations
  7. Baird Foundation IncMilwaukee, WI 49 grants Preselected only $259,081 to similar organizations
  8. Real Progress FoundationSeattle, WA 43 grants Preselected only $256,410 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 80-0956961 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.