I was curious whether there were any regional patterns in the youth (or lack there of) of members of Congress. A few observations - New York’s recent turnover seems to have contributed to a younger delegation than say its fellow blue counterpart in California. The South has a lot more Gen X members than I would have suspected, and silent generation members are spread across rural and urban districts held by both parties. Utah, Maine, Rhode Island, New Hampshire, Colorado, and Kansas are the only states where at least 50% of the delegation are millennials.

Source: wiki list of House members