All Students Count Act of 2023

This bill requires schools and state education agencies to break down student performance data into specific ethnic subgroups (such as Cambodian, Hmong, Samoan, and Chamorro) instead of broad categories like "Asian" or "Pacific Islander" under federal reporting rules. It directly affects public schools collecting data under the Elementary and Secondary Education Act of 1965. The bill amends the law to mandate these detailed subgroup categories for reporting and requires the Secretary of Education to develop guidance on reliably collecting this data. The goal is to provide more precise data to address diverse educational needs within these communities.