Less than two in 10 Republicans now approve of the Supreme Court.

Just 18 percent of Republicans approve of the highest court in the land, a new low, according to a new Gallup poll.

Approval from Democrats has surged to 76 percent — a new high — after a Supreme Court session that included rulings that held up the Affordable Care Act and legalized same-sex marriage nationwide.

Republicans' approval of the Supreme Court has dropped 17 percentage points since September 2014, and 33 points since last summer. Democrats' approval jumped up a whopping 29 percentage points from September, from 47 percent then to 76 percent now.

Americans overall are divided on their view of the Supreme Court, with 49 percent approving and 46 percent disapproving, numbers that have been relatively unchanged since 2011.

The telephone-based poll of roughly 1,000 U.S. adults was conducted July 8-12 with a margin of error of plus or minus 4 percentage points.