The Department of Education Office of Elementary and Secondary Education awarded Lemont High School $935,350 under the Impact Aid Program (CFDA 84.041) on October 1, 2025. The award runs through September 30, 2031 and supports instructional services and programs at the school, which operates as part of Lemont Township High School District 210 in Lemont, Illinois. Impact Aid provides financial assistance to school districts where the federal acquisition of real property reduces the local tax base, thereby limiting revenue available to educate children living on or connected to federal property. Lemont High School has received five prime Impact Aid awards in total, with this award representing one of the district's recent allocations under the program.