Founded in August 1956, Sinjin School in Sinying Township, Tainan County, only had nine classes in a row of tile-roofed classrooms. In December 1981, the school was renamed Sinjin Elementary School in Sinying City, Tainan County. In 2010, the school was restructured, and the Art Talented Class was established. In 1991, the SJ Baseball Team was reorganized and established, and the SJ Cheerleading Team was established in November 2004. On December 25, 2010, the school was renamed Sinjin Elementary School in Sinying District, Tainan City, adjacent to Tainan City Civic Center. In 2012, the school established the Sinjin Mobile English Village and introduced foreign teachers to provide "Whole English" teaching and “Tainan Mobile English”. In 2022, the school set up an autism tutoring class to implement a barrier-free education environment for special education students.
Under the guidance of successive principals and the hard work of all teachers and students, Sinjin Elementary School has established a good school spirit and momentum. Sinjin has always promoted education in the spirit of fun, cultural innovation and diversity and provided bilingual, artistic and technological education to nurture dreams and hopes for children, which makes learning fun and fully sparks students' enthusiasm.
"60th Anniversary of Founding Memorial with "邁向高峰" (means Inheriting the Past and Reaching New Heights) Four Big Golden Chinese Characters on it.