  | City Calendar | |
| | City Council | |
| | Civic Center | |
| | Decatur Police Department Calendar | |
| | Decatur Public Library | |
| | Decatur Public Library Adult Events Calendar | All programs and events for adults 18 and over. |
| | Decatur Public Library Children's Calendar | All classes and events for children birth through 5th grade. |
| | Decatur Public Library Teen's Calendar | All classes and events for youth grades 6-12. |
| | Fire Department | |
| | Human Resource Calendar | Calendar of Events related to City of Decatur Employees and the operations of City of Decatur Business. |
| | Main Street Program Events | |
| | Meetings - Home Page Calendar | |
| | Municipal Court | Calendar for the City of Decatur Municipal Court. |
| | Parks Advisory Board Meeting | Regular Meeting |
| | Parks Board Meeting | Regular Meeting |
| | Utility Billing Services | Calendar for the City of Decatur's Utility Billing Services Department. |