The main attributes of a state are its population, territory, government, and sovereignty.
Population refers to the people who live within the borders of the state. Territory refers to the land and natural resources that make up the physical boundaries of the state. Government refers to the system of laws and institutions that provide order and public services to the population. Sovereignty refers to the state's ability to exercise power and authority over its own territory without interference from other states.
While the other options you mentioned are important components of a state, they are not its defining attributes. For example, the police and armed forces are part of the government, while federal and local governments are structures within the government. The press, legislature, executive, and judiciary are institutions within the government that help to maintain order and provide public services, but they are not defining attributes of a state.