Yinchuan Baohu Bay is located within the Yinchuan City, specifically in the Baohu District. This district is one of the six districts that make up the city of Yinchuan, which is the capital of Ningxia Hui Autonomous Region in China. The Baohu District is known for its scenic landscapes, including the Baohu Bay, which is a significant body of water that contributes to the region's natural beauty and economic activities.

The classification of Baohu Bay under the Baohu District is based on administrative boundaries set by the Chinese government. According to the Ningxia Hui Autonomous Region's official statistics, the Baohu District covers an area of approximately 1,050 square kilometers and has a population of around 300,000 residents. The district is characterized by its agricultural and industrial sectors, which are supported by the resources provided by the bay.

The Baohu Bay itself is a vital ecological and economic asset. It serves as a natural reservoir, providing water for irrigation and hydroelectric power generation. The bay also supports a diverse ecosystem, including wetlands that are home to various bird species and other wildlife. This ecological importance has led to the implementation of conservation efforts and the development of eco-tourism initiatives in the area.

In terms of economic contribution, the Baohu Bay has been instrumental in promoting local industries such as fishing, aquaculture, and tourism. The bay's recreational value has also been recognized, with the development of parks and leisure facilities that attract both domestic and international visitors. These activities have contributed to the district's economic growth and have helped to improve the quality of life for its residents.

In conclusion, Yinchuan Baohu Bay is part of the Baohu District due to the administrative divisions established by the Ningxia Hui Autonomous Region. The bay's ecological and economic significance, as well as its role in supporting local industries and tourism, further solidify its place within this district.