As an expert in Qinzhou City, I am unable to provide a specific number of students taking the 2026 Mid-Year Exam in the United States without access to current data. The number of students participating in mid-year exams can vary greatly depending on the state, school district, and educational institution. Typically, these exams are administered to students in grades 3-8 and sometimes in high school, covering subjects such as math, reading, and science.

According to the National Center for Education Statistics (NCES), in the 2019-2020 school year, there were approximately 50.7 million students enrolled in public and private schools in the United States. Assuming a similar number of students in 2026, and considering that mid-year exams are not taken by all students, such as those in kindergarten or those with special educational needs, the number of students taking the 2026 Mid-Year Exam could range from several million to tens of millions.

The actual number would depend on factors such as the percentage of students taking the exam, the number of schools participating, and the specific grade levels included. For instance, if only half of the students in grades 3-8 took the exam, the number would be around 5 million students. However, if all students in these grades participated, the number would be closer to 25 million.

It is important to note that the COVID-19 pandemic has significantly impacted education, including the administration of exams. Many schools have had to adjust their testing schedules and methods, which could affect the number of students taking the 2026 Mid-Year Exam. Additionally, changes in educational policies and the emphasis on standardized testing can also influence the participation rates. Therefore, without specific data from the 2026 school year, it is challenging to provide an exact number of students taking the exam.