In this report, FairVote looks at issues with the current fixed size of the US House of Representatives, and examines several proposals for making the size of the House of Representatives more dynamic. We find little evidence that the current fixed size of the House is justified beyond the practical political realities that lead to its imposition and suggest two alternative formulas for House of Representatives reapportionment. A version of the report is available below, the report can also be viewed or downloaded here.