26 years old and no, I have lost touch with basically all except for 1. When we were younger our families lived very far apart so we only saw each other once or twice a year at family gatherings. Once most of my cousins were old enough to stay at home when their parents were away they stopped coming to some reunions altogether and then we hit college and really didn't see each other.
I don't really mind, we don't really share any similar hobbies or interests so I have no idea what I would talk about with them. One is a workaholic and always traveling, one is a party type who never really grew up, 2 are 20+ years older than me so they've always been at different stages in their life. The only one I really know know moved to our area a couple of years ago and their child is the same age as my brothers so they do a lot of stuff together.
In some ways I wish I did have a slightly closer family but it doesn't really bother me either.