My Story
Guided tour
Who is registered, where they live, and whether they voted — never who they voted for. Scroll from counties to congressional districts.
Maps and models of Arizona's electorate — registration, turnout, party movement, and shared opinion.
Beta. Every module below is a beta release. Figures and underlying data are preliminary, under active development, and will migrate to the official project website.
Guided tour
Who is registered, where they live, and whether they voted — never who they voted for. Scroll from counties to congressional districts.
Choropleth · time series
Explore characteristics of the Arizona voter file, aggregated to counties, districts, precincts, ZCTAs, tracts, and block groups.
Sankey · Markov model
Movement between party registrations from a continuous-time Markov model, so irregular file windows share one rate clock, with steady-state projections.
Overlap
How much do Arizonans actually overlap? An overlapping-coefficient (OVL) tool measuring shared opinion across party, race, religion, and demographics.
Precinct analytics
Precinct-level turnout and vote distributions, with county comparisons.
Survey
Opinion measures alongside the registration and turnout record.
Reference
Field definitions, de-identification, small-cell suppression, party buckets, and build-over-build comparisons.