Orange County has a new Open Data Portal. You can explore by categories, like boundaries, cadaster, environment, health, infrastructure, etc., or just type a search, like “parcels” or “street centerlines”. There are also links to feature apps and paper maps too. Check it out!
SoCalGIS.org
Southern California Government GIS User Group – Working together locally in GIS
SoCalGIS.org 
This greatly needed doing. OC needs to have quality data like we are long used to for LA.
The Open Data Portal is horrible. Finding needed data is like looking for a needle in a haystack. It doesn’t even work in Google Chrome.
What happened to the “Health” tab that used to be here so one could chart the daily covid cases? I appears to be gone.