Comment by apex3stoker

I think you are probably not comparing apple to apple. I think San Francisco is both a city and a county, while Seattle is a city within a county. Also, the San Francisco International Airport is managed by the city & county of San Francisco, while Seattle Tacoma international airport is managed by Port of Seattle, which is also separate from city of Seattle. The budget if city of San Francisco also includes Municipal Transportation Agency but city of Seattle budget doesn’t include king county metro and sound transit which are separate entity.