Sorrel
Well-known member
Above is the data for father's age in 2021 (though it may include data from earlier than that). The most common age is from 30 to 34. But both ages each side are also fairly common. There is a big drop-off after 45, so I would say that someone over 44 is an "older father".
When I had my children (a while ago now) I was in my early 30s and so were most people we met with young kids. Things have skewed a little older since then.