How individual states have changed over time — demographics, voting patterns, and what issues mattered to voters. Pick a state, a timeframe, and a view mode to begin exploring.
Full California story across all metrics
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California, 2026
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in 1976
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California, 2026
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in 1976
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U.S., 2026
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in 1976
A — Racial & Ethnic Composition: California
How California's racial and ethnic makeup has shifted since 1976. State-level demographic change often diverges significantly from national trends.
B — Population Growth: California
California's population trajectory since 1976.
C — Urban vs. Rural Drift: California
The share of California's population living in urban areas. Rural-heavy states are politically distinct from urban-heavy states.
D — Educational Attainment: California
% of California adults 25+ with a college degree (bachelor's or higher). The growing education gap between states correlates strongly with their political realignment.
E — Median Age Shift: California
California's median age over time. States with older populations prioritize different issues — healthcare, Social Security, property taxes — creating distinct political environments.
F — Median Household Income: California
Median household income in California (nominal dollars). States vary dramatically — from ~$40K to ~$90K — affecting political priorities around taxes, wages, and economic policy.
Live Data Sources
Demographics: Census ACS 1-Year Estimates (2005–2023) · Urban/Rural: Census Decennial (1980–2020) · Governors: National Governors Association · Ballotpedia · Turnout: US Elections Project (Michael McDonald, UFL).
