La Grange Elementary School District 102 is a public school district in Cook County, Illinois, covering parts of La Grange, La Grange Park, and Brookfield. The district is composed of Ogden Avenue Elementary School in La Grange, opened in 1910 (named after the street on which it is located), Cossitt Elementary School in La Grange (opened 1883 and also named after the street on which it is located), Forest Road Elementary School in La Grange Park, and Congress Park Elementary School in Brookfield (both opened in 1950 to accommodate the population growth in the area after World War II), all of which serve grades K-6; and Park Junior High School in La Grange Park, which serves grades 7–8. Students then typically attend Lyons Township High School, which has two campuses, in La Grange and Weste