About OSZ
OSZ give you LIVE US Elections and interactive political data tools to make political data simple and open for everyone. We strip away the bias and the complex noise to provide clear, data-driven tools that anyone can use. You bring the curiosity; we provide the facts to help you form your own conclusions.
Elections are driven by demographic shifts and historical trends - yet modern political coverage too often trades hard numbers for partisan narratives. We believe that understanding the American electorate shouldn't require an advanced degree or a subscription to a closed-door think tank.
OSZ bridges the gap between complex data and public accessibility.By aggregating vast historical archives, training AI with simulations, tracking live results, and building interactive modeling tools-like our House Demographic Swingometer-we provide a transparent, open-source baseline for real-time analysis.
Our methodology is fully documented. We provide the statistical rigor and the historical context. You bring the curiosity.
Political Data & interactive tools - all in one place.
Monte Carlo Forecasting
Our models don't just guess; they simulate. By running over 1,000,000 correlated simulations for races like the Senate midterms, we account for polling errors, regional elasticity, and historical bellwethers to find the true probability of outcomes.
Deep Learning & Voter DNA
Using 60,000+ AI-trained simulations cross-referenced with census data, we map how factors like education, geography, and income reliably dictate voting patterns across different districts.
A Two-Century Archive
Context is everything. Our database tracks granular shifts over 200 years of American political history, allowing our interactive maps to show you not just who is winning, but how the political landscape is shifting over time.
Join the Conversation
OSZ is an ongoing project. We constantly update our datasets, tweak our models, and post deep-dive analyses.
Follow @opensourcezone on X