Hey, let’s expand Congress

The U.S. House of Representatives is the same size it was a century ago — even as the country’s population has grown more than three times as large.

That’s resulted in growing disparities between the largest congressional district and the smallest. When the U.S. Census Bureau releases state-by-state population numbers this month, it’s likely that Montana’s lone congressional district will have about 450,000 more people in it than that of its Wyoming neighbor.

The U.S. Supreme Court could decide as soon as today if justices will hear a case on whether those disparities violate the principle of “one man, one vote.”…

Some political scientists see other benefits to a bigger House. It would put members closer to constituents and provide more opportunities for women and minorities to get elected, says Brian Frederick of Bridgewater State University in Massachusetts, author of Congressional Representation and Constituents: The Case for Increasing the House of Representatives.