Member Schools

Discover our vast network of independent and public schools around the world. To search for an ERB member school, please choose a country from the drop down menu below and search in the geographic area.

  • 1807.
    Washington Episcopal School
    Bethesda MD 20816-1519
    (301) 652-7878
    ERB Code:
  • 1808.
    Washington International School
    Washington DC 20008-3324
    (202) 243-1815
    ERB Code:
  • 1809.
    Washington Montessori School
    New Preston CT 06777-2005
    (860) 868-0551
    ERB Code:
  • 1810.
    Washington Preparatory School
    Bothell WA 98012
    (425) 892-8669
    ERB Code:
  • 1811.
    Waterford School
    Sandy UT 84093-3009
    (801) 572-1780
    ERB Code:
  • 1812.
    Waterside School
    Stamford CT 06902-7509
    (203) 975-8579
    ERB Code:





...We are members of the best standardized testing program in the country! ...”


Principal, ERB Member School




ERB is a global not-for-profit educational membership organization of independent, public, faith-based, and boarding schools providing admission, achievement and instructional services for PreK - Grade 12. ERB has been lighting the pathway to student learning in the 21st century by teaming up with ERB member schools to develop admission and achievement services that are in a user-friendly online format, providing robust feedback and immediate score reporting. For over 85 years, ERB has provided quality services to over 2,000 member schools and districts around the world.