Best age to get married, have a child, buy a home and retire? Here's what Americans say

Young adults in the United States are reaching family and financial milestones later in life than they were 40 years ago. That begs the question: What are the best ages to reach these milestones? They asked 3,600 U.S. adults what they think is the best age to get married, have their first child, buy a home and retire.