1. Go directly to the public security organ where the household registration is located. This is the most direct and common way. When inquiring, you need to bring relevant certificates (such as ID cards) and household registration books so that the staff can verify the information.
2. Inquire through the website. This method is convenient and quick, but it needs to have corresponding conditions. First of all, you need to have the basic knowledge of computer and network to operate related websites correctly. Secondly, you need to know your ID number and login password. After logging in to relevant websites, you can query your household registration category information by entering your ID number and password.
3. Consult the neighborhood offices or village committees where the household registration is located. These institutions usually keep the household registration category information of local residents, and can ask them questions and get help.