School-ranking website Niche rated the best public high schools in every US state.
To determine the best public high schools, the site looked at SAT and ACT scores, reading and math proficiency, graduation rate, AP enrollment, and diversity, among many other factors.
The best public high school in the US is Illinois Mathematics and Science Academy in Aurora, Illinois.
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There are a lot of high schools in the United States — 18,841 to be exact....
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