Sure, but SFPD covers only the County of San Francisco which had a population of 827,526 in 2024.

It's certainly not a perfect comparison by any means - but that's more to do with the very different urban/rural splits, forms and structures of inequality, histories of segregation and political violence etc.

If you can suggest another American police department which would make for a better comparison, I'd be interested in seeing the stats... but I strongly suspect that they'd show a very similar contrast.