Peoria Standard

Illinois Valley Central Unit School District 321 welcomed 2,075 students in the 2023-24 school year, according to the Illinois State Board of Education.

This is a 2.7% increase over the previous school year.

Illinois Valley Central High School had the largest enrollment in the district with 623 students.

Illinois Valley Central Unit School District 321 roughly covers schools within Peoria County and has a main office in Chillicothe.

In 2022, Illinois had 1,925,415 students enrolled in a total of 3,977 schools. There were 130,467 teachers in the public schools, or roughly one teacher for every 15 students, compared to the national average of 1:16.

K-12 enrollment has been declining in Illinois for many years, reflecting demographic changes. Combined public and private K-12 enrollment dropped three percent between the 2019-2020 and 2020-2021 school year (60,900 students), far more than the typical 0.5 percent to 1.5 percent annual enrollment declines in Illinois over the last 5 years.

School	Enrollment	Change from Previous Year (%)
Chillicothe Junior High School	239	0.4%
Mossville Junior High	187	1.6%
South Elementary School	424	5.5%
Chillicothe Elementary Center	159	10.4%
Mossville Elementary School	409	-0.2%
Illinois Valley Central High School	623	0.6%