Find Us
            500 North Avenue
Winthrop Harbor, IL 60096-1186
500 North Avenue
Winthrop Harbor, IL 60096-1186
| Title | Contact | Address | ILDS Stop | 
|---|---|---|---|
| Winthrop Harbor SD #1 (District Office) | 847-731-3085 | 500 North Avenue  | 
                                                                                                        XWH | 
| Winthrop Harbor SD #1 (North Prairie Junior High School) | 847-731-3089 | 500 North Avenue  | 
                                                                                                        XWH | 
| Winthrop Harbor SD #1 (Westfield School) | 847-872-5438 | 2309 West Ninth Street  | 
                                                                                                        XWH | 
| Certification | Date Completed | Download | 
|---|---|---|
| Winthrop Harbor SD #1 Annual Certification for 2025 | Winthrop Harbor SD #1 Annual Certification for 2025 PDF version | |
| Winthrop Harbor SD #1 Annual Certification for 2024 | Winthrop Harbor SD #1 Annual Certification for 2024 PDF version | |
| Winthrop Harbor SD #1 Annual Certification for 2023 | Winthrop Harbor SD #1 Annual Certification for 2023 PDF version | |
| Winthrop Harbor SD #1 Annual Certification for 2022 | Winthrop Harbor SD #1 Annual Certification for 2022 PDF version | |
| Winthrop Harbor SD #1 Annual Certification for 2021 | Winthrop Harbor SD #1 Annual Certification for 2021 PDF version |