Two recent polls of Montana's upcoming U.S. House special election show a single digit lead for the Republican. The seat became vacant after Ryan Zinke resigned March 1 to become Secretary of the Interior.  

The most recent poll, from Gravis Marketing, gives Republican Greg Gianforte an 8 point lead over his Democratic challenger Rob Quist. A late April poll from Democratic pollster Garin-Hart-Yang showed a similar 6 point Gianforte lead. 

This is a statewide race, as Montana has a single congressional district. The seat has been in Republican hands since 1997. Zinke won re-election by 16% last November, while Trump did even better, outpacing Hillary Clinton by 20%. 

The two major party candidates will be joined on the ballot by Libertarian Mark Wicks. Absentee ballots went out on May 1st. The election will take place on Thursday, May 25th.