Which type of codes aims to establish minimum standards for safe and sanitary human habitation?

Housing codes are specifically designed to establish minimum standards for safe and sanitary human habitation. These codes address a range of issues pertaining to living conditions, including sanitation, health, safety, and welfare. They ensure that properties meet certain thresholds for basic amenities such as water supply, electrical systems, and ventilation, among others. By enforcing these standards, housing codes help protect the welfare of residents and promote public safety.

Other options like building codes and residential codes also aim to regulate construction and safety but may not specifically focus solely on the conditions of human habitation in the same comprehensive manner as housing codes. Occupancy codes, while related to how buildings are utilized, do not primarily address the minimum health and safety standards that are required for human habitation. Hence, the chosen answer clearly aligns with the goals of ensuring safe and sanitary living environments.