age of dem senators
Three Dem senators call for 'immediate review' of Kushner's security clearance MORE (D-Hawaii) in the upper chamber. There are two lawmakers of Native American ancestry, both from Oklahoma, Reps. Tom Cole (R) and Markwayne Mullin (R). Lawmakers have an average age of 57. The Senate is older than the House, with an average age of 61 to the lower chamber's 57. Democrats on average are older than Republicans in both chambers, at 62 to 60 in the Senate and 59 to 54 in the House.