A minority do: https://sf.curbed.com/2018/1/26/16936872/san-fran-frisco-survey-nickname-francisco https://sf.curbed.com/2018/1/26/16936872/san-fran-frisco-sur..

A minority do: https://sf.curbed.com/2018/1/26/16936872/san-fran-frisco-survey-nickname-francisco https://sf.curbed.com/2018/1/26/16936872/san-fran-frisco-sur... (And I get that there was a joke by the GP).