1. Monticello City Treasurer 225 N Main St, Monticello, IN 47960 Coordinate: 40.74692,-86.76151 Phone: (574) 583-5712
2. Monticello Mayor's Office 227 N Main St, Monticello, IN 47960 Coordinate: 40.74693,-86.76137 Phone: (574) 583-4120