The City of Derby is a growing and vibrant city with a population of more than 25,000 residents and 500 businesses. The Police Department's goal is to maintain a safe community. A key ingredient to achieving that mission is our partnership and information sharing with the residents of Derby. Members of the department and citizens are encouraged to work together to keep our crime rate low and maintain the quality of life Derby is known for. Your feedback are important to us. Contact your beat team leader with questions or concerns.