Author Profile

Mark P. Jones

Fellow in political science at Rice University’s Baker Institute

@MarkPJonesTX

Mark P. Jones is the James A. Baker III Institute for Public Policy’s fellow in political science and the Joseph D. Jamail Chair in Latin American Studies at Rice University. He is also a co-author of Texas Politics Today: 2015-2016 Edition.

Latest Columns

The conservative drift of the Texas Senate: 2011-2017

Between 2011 and 2017 an already conservative Texas Senate shifted even further to the right. The total number of Republican senators increased by only one during this period (from 19 to 20), explaining very little of this shift. However, 14 Republican senators were replaced by fellow Republicans, and each Republican successor was more conservative than his/her predecessor — most, significantly so.

The 2017 Texas House, from left to right

These differences underscore the Texas House’s de facto tripartite party system: Democrats, Centrist Conservative Republicans and Tea Party/Movement Conservative Republicans. The boundary that defines which side of the GOP civil war battle line a Republican representative falls on is loose and shifting compared to the clear-cut partisan battle line that separates Democrats from Republicans.

Another warning sign for Texas Democrats

Texas Democrats’ electoral woes are well known, and their chances next week don't look good. What’s gotten less attention is the underlying problem that helps explain the party’s descent into political purgatory: party ID.