Ha, I did a data scrape for CA-7 for a campaign once a few years ago. Also I live near-ish enough to know the area. It's main Elk Grove, which used to be a little aggy town, but was taken over by white flight and is now just an exurb of Sacramento. It's this disgusting little extremely wealthy enclave of people stealing aggy valor and they've got a very '60s sense of "you don't belong here, boy" going on.

I fucking haaaaate Elk Grove and most of Contra Costa County.