https://projects.gelliottmorris.com/ 2026-04-19 weekly 1.0 https://projects.gelliottmorris.com/og-image.png Interactive Projects Interactive data visualization tools for understanding politics, polling, and elections. https://projects.gelliottmorris.com/polling-simulator/ 2026-01-14 monthly 0.8 https://projects.gelliottmorris.com/polling-simulator/og-image.png How Do Polls Work? Explore how sampling, weighting, and random chance shape the results of political polls through an interactive simulation. https://projects.gelliottmorris.com/midterms-approval/ 2026-01-16 monthly 0.8 https://projects.gelliottmorris.com/midterms-approval/og-image.png Midterm Seat Loss Calculator How many House seats will the president's party lose? Presidential approval is a weak predictor. https://projects.gelliottmorris.com/polls-moe/ 2026-01-15 monthly 0.8 https://projects.gelliottmorris.com/polls-moe/og-image.png Polling Uncertainty, Explained The margin of error pollsters report understates real uncertainty by about half. Here's how we know. https://projects.gelliottmorris.com/senate-2026/ 2026-04-17 monthly 0.8 https://projects.gelliottmorris.com/senate-2026/og-image.png 2026 Senate Simulator Build your own forecast of the 2026 Senate elections using a fundamentals-based model. https://projects.gelliottmorris.com/trump-approval/ 2026-03-24 monthly 0.9 https://projects.gelliottmorris.com/trump-approval/og-image.png Trump Approval Explorer Explore Donald Trump's approval rating across the country and by demographic group using data from our monthly Strength In Numbers/Verasight poll. https://projects.gelliottmorris.com/ec-simulator-2028/ 2026-01-17 monthly 0.8 https://projects.gelliottmorris.com/ec-simulator-2028/og-image.png 2028 Electoral College Simulator Build your own 2028 presidential election forecast. Set the national environment, adjust state baselines, and explore probabilistic outcomes. https://projects.gelliottmorris.com/pro/ 2026-04-19 monthly 0.8 https://projects.gelliottmorris.com/pro/og-image.png Strength In Numbers Pro The professional-grade version of our polling work. Monthly data releases, MRP maps, quarterly reports, and live calls — for institutional subscribers.