Monticello Police Department

Monticello Police Department serves Monticello, IL. Use this page to reach the correct Municipal Police in Piatt County, IL, and navigate to official public-facing resources. 📞 (217) 762-2131 — Non-Emergency 🌐 Check Official Website 📁 Records Request Guide Service Area Piatt County, IL Verified jurisdiction page for local residents and records seekers. The agency is responsible for local law enforcement within its jurisdiction, handling municipal safety, traffic enforcement, and public safety calls 24/7. Some non-emergency property crimes may be handled online through the agency's official website or county resources. For non-urgent matters, the non emergency phone number for the Monticello Police Department is (217) 762-2131 . The physical headquarters of the department is located at: 250 W Livingston St, Monticello, IL 61856 Visiting the office in person is often necessary for certain types of records requests or to speak with specific officers. Dial 911 for emergencies.

According to the U.S. Census Bureau (ACS 2023), Monticello city, IL has an estimated population of 6,332.