This really isn't an 'issue' with foreskin but we have a wide variety of people here who are knowledgeable so I'll ask.
I know that circumcision is rare in Europe and hear that it used to be popular in Australia but in the last 20 years or so they have an attitude of leaving the foreskin on, and the same thing is happening in Canada.
What about regions of the US? I'm 17 and I live in New England in the US. People around me are pretty cool, liberal and with it, but I'm the only guy I've known growing up who has an 'intact' foreskin. My observation isn't scientific, but serveral times I've had friends who are totally non-conformist and have seemingly cool parents and whenever I've been able to sneak a peak (urinal, swimming, etc.) these guys come up bare-headed.
I've heard that ethnic things can influence it - such as immigrant groups on the west cost, but in my age group are there any cities known for having more 'white foreskin' in my age group? Are there any other caucasian Americans here in my age group who didn't get circumcised?