City districts are specific areas within a city that often have distinct characteristics, functions, or cultural identities. They can vary in size and may be known for particular features, such as shopping, dining, or residential living. Examples of city districts include Chinatown, the Financial District, and historic neighborhoods. Each district typically has its own local government or community organization that addresses the needs and concerns of residents and businesses. City districts can also play a role in urban planning, helping to manage resources and services like transportation, parks, and public safety within their boundaries.