The International Community School has been recognized as one of the best high schools in the United States, public or private. In every year since it was founded, ICS students have achieved top-tier scores on national and state achievement tests like
Washington Assessment of Student Learning (WASL) test, the High School Proficiency Exam (HSPE), and
Smarter Balanced Assessment Consortium (SBAC). 100% of students participate in AP classes with essentially all students receiving passing grades. As a result, ICS has been ranked among the top high schools in the United States in multiple rankings. From 2007 to 2014 it was selected as a Gold Medal School, ranking between 10th-30th out of the top 100 schools in
US News' Best High School list. In 2014, the International Community School was ranked 13th in the nation by
U.S. News & World Report. From 2008 to 2014,
Newsweek selected ICS as one of the Public Elites, one of the best high schools in the U.S. In the 2012 OECD PISA evaluation, ICS was ranked as the number 1 school in Math, number 4 in reading, and number 7 in Science of all U.S. high schools participating in the evaluation. In 2005, it was selected as a
No Child Left Behind—
Blue Ribbon School of Excellence. In 2019,
U.S. News & World Report ranked ICS as 76th among all high schools in the United States. ==Location==