1. Xiaogan Population and Family Planning Bureau: This bureau is responsible for the work related to the city's census. You can go to this bureau for consultation. The address of the bureau is No.8 Jinhua Road, Xiaonan District.

2. Xiaogan Archives Bureau: This bureau is responsible for the management and preservation of the archives of the municipal government and departments at all levels, including the census archives. If you want to check the census files, you can consult the archives bureau. The address of the bureau is 6 1 Zhongshan Road, Xiaonan District.

3. Xiaogan City Library: The library has a large collection of books, newspapers and files about Xiaogan City, which may include census files. If you have a library card, you can check it in the library.