Belvidere School District #100 Washington Elementary School School Public All Buildings Find Us 1031 Fifth Avenue Belvidere, IL 61008Get Directions Skip Filters Reaching Across Illinois Library System Resource Sharing Delivery Type Indirect delivery - community partnership ILDS Stop XRF Receives Delivery At Ida Public Library Delivery Route Schedule XRF-12 Monday Tuesday Wednesday Thursday Friday Delivery Code BH2Y-11 Delivery Hub XRF Other Information County Boone Branch Number 05 Building Enrollment 732 NCES Branch 170579000262 RCDTS Code 040041000262008