For more specific information about the City of Rapid City Departments please follow the links below.
| Department | Phone Number | Email Address |
| Airport | 605-394-4195 | |
| Attorney's Office | 605-394-4140 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Civic Center | 605-394-4115 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Community Development | 605-394-4120 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Finance | 605-394-4143 | |
| Fire Department | 605-394-4180 | |
| Human Resources | 605-394-4136 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Information Technology | 605-394-4138 | |
| Library | 605-394-4171 | |
| Mayor and City Council | 605-394-4110 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Parks & Recreation | 605-394-4175 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Police Department | 605-394-4133 | |
| Public Works | 605-394-4151 |