Here are a few more local resources:

South San Jose Hills ZIP codes with demographics, real estate, and other data
https://www.unitedstateszipcodes.org/95118/

High school statistics for San Jose
https://high-schools.com/directory/ca/cities/san-jose/

Elementary school statistics for San Jose
https://elementaryschools.org/directory/ca/cities/san-jose/

A map resource for San Jose with outdoor points of interest
https://www.anyplaceamerica.com/directory/ca/santa-clara-county-06085/

Baby Names in California
https://www.names.org/lists/by-state/ca/