In most of San Francisco, indicated by the lightest green areas of the map, only 8.32 percent or less of homes in 2015 were likely to be affordable for a 4-person family earning $81,500, or 80 percent of the Area Median Income (AMI).

View the PDF version of this map for more detail and a key.

Source: The Place Database, www.lincolninst.edu/research-data/data/place-database