Here you go: > 70% from San Francisco 22% from rest of California 8% from out of state I think the source is from this study: https://hsh.sfgov.org/wp-conte

Here you go: > 70% from San Francisco 22% from rest of California 8% from out of state I think the source is from this study: https://hsh.sfgov.org/wp-content/uploads/2020/01/FINAL-PIT-Report-2019-San-Francisco-1.pdf https://hsh.sfgov.org/wp-content/uploads/2020/01/FINAL-PIT-R... https://news.ycombinator.com/item?id=28333755 https://news.ycombinator.com/item?id=28333755 https://news.ycombinator.com/item?id=28974050 https://news.ycombinator.com/item?id=28974050