Follow the links below for previous editions of the Monopoly Politics report. While the projection methodology has been refined over the years, it has remained remarkably accurate since its inception, with near perfect accuracy in the 75% to 85% of House races projected in each election.
The projections are based on the innovative "district partisanship" metric introduced in the first Monopoly Politics report in 1997. District partisanship measures the partisan lean of each congressional district by comparing their vote in the most recent presidential election to the national result.
State by State Analysis for 2016:
|Alabama||Hawaii||Massachusetts||New Mexico||South Dakota|
|Florida||Maine||New Hampshire||Rhode Island||Wisconsin|
|Georgia||Maryland||New Jersey||South Carolina||Wyoming|