Chicago School Calendar 2024. Stanislaus kostka academy, faith, virtue, and valor are the foundation for your child's expressway to excellence. High school district 230 (orland park portion) collects 27.14 percent of the entire property tax bill.) that’s why elementary school district 135 and high school district 230 have.

High school district 230 (orland park portion) collects 27.14 percent of the entire property tax bill.) that’s why elementary school district 135 and high school district 230 have. Tradition of excellence in education since 1874.