The admission score for Taiyuan No.5 High School varies each year based on several factors including the overall academic performance of applicants, the number of available spots, and the difficulty level of the entrance exam. As of the latest available data, the average admission score for Taiyuan No.5 High School is around 620-640 out of a possible 750 points on the national college entrance examination (Gaokao). However, this figure can fluctuate significantly from year to year.

The admission score for Taiyuan No.5 High School is influenced by a variety of factors. Firstly, the academic performance of the applicants plays a crucial role. Students who score highly on the Gaokao are more likely to be admitted to the school. Secondly, the number of available spots also affects the admission score. If there are more applicants than spots, the competition becomes more intense, and the admission score may increase. Conversely, if there are more spots than applicants, the admission score may decrease.

According to data from the Ministry of Education, the difficulty level of the Gaokao has also been a factor in determining admission scores. In recent years, the Gaokao has become more challenging, which has led to higher admission scores at prestigious schools like Taiyuan No.5 High School. Additionally, the school's reputation and its track record of producing high-achieving students contribute to the high admission standards.

Furthermore, the geographic location of Taiyuan No.5 High School can also impact the admission score. Being located in Shanxi Province, the school attracts a large number of applicants from within the province, as well as from other regions of China. This competition further drives up the admission score.

In conclusion, the admission score for Taiyuan No.5 High School is influenced by a combination of factors, including the academic performance of applicants, the number of available spots, the difficulty level of the Gaokao, and the school's reputation. As of the latest data, the average admission score is around 620-640 out of 750 points, but this figure can vary significantly from year to year.