Data for: 'No, Orange County Did Not 'Go Blue': Exploring Anomalous Results Using Purchased and Archived Official Election Data from Orange County, California's Presidential Contest November 8, 2016

The precinct level registration numbers for the Orange County general election for 2016. The precinct level recorded vote numbers for the Orange County general election for 2016. The precinct level registration and recorded vote numbers for the Orange County general election for 2012. The precinct level registration and recorded vote numbers for the Humboldt general election for 2016.

From https://statewidedatabase.org/d10/g16.html

a description of the precinct files they make available with diagrams showing interrelationship of the precincts included. https://statewidedatabase.org/diagrams.html