Wow, so many young parents here! I like this question. I was 52 when my son started college. That was average among my peers. I don’t have enough data to know if this is a trend, but my daughter and many of her friends seem to be marrying a lot younger than my generation did. She graduated from college in 2017, married in 2018, and now has a baby. She’ll be 42 when her son starts college.