Methods, systems, and devices for rating-based mapping of data to memory are described. A memory system may determine a first rating for a set of data selected for writing to a memory system. The memory system may select a target page of a block in the memory system for writing the set of data based at least in part on a second rating for the target page. The memory system may write the set of data to the target page based at least in part on the first rating for the set of data corresponding to the second rating for the target page.