45.6 ballots were cast for president for every 100 U.S. residents in 2024
155,209,552 ballots across 50 states and the District of Columbia, against 340,110,990 residents. Maine led at 58.7 per 100 residents; Hawaii lowest at 35.7. Civic Forecast calculation from MIT Election Data + Science Lab county returns (published on Harvard Dataverse) and Census Bureau ACS 2024 population. Not a turnout rate: the denominator is all residents, not eligible voters.
Induced by API Automations for Civic Forecast from federal open data. Each finding names the datasets it was computed from. How this is calculated.