There are student groups to accommodate almost anyone, including very active LGBT groups, ethnic clubs, and religious organizations. There is also a very large community of international students, and even American students all seem to be very well traveled and internationally-minded, so there is an acceptance and interest in different cultures. The Jewish community in particular seems very prominent and active with the CJL (Center for Jewish Life) adjacent to campus and frequently hosting events. There is a significant gay community, but many do not choose to participate in LGBT groups on campus and complain about the gay dating scene, which is very limited at Princeton.
Like on most college campuses, the political lean is to the left, but there is still definitely a significant and active conservative portion of the student body. There are numerous political or politically related groups, like the College Democrats, College Republicans, Pro-Choice Vox, and Anscombe Society. While a majority of students aren't in one of these political organizations on campus, the student body is still generally informed and opinionated and current events make common conversation topics both in academics and among friends.
One great way that Princeton encourages students from all backgrounds to apply is through their amazing financial aid packages, which guarantee to meet all calculated family need, eliminating the need to take out loans to cover the otherwise pricey tuition. A little over half of the student body receives aid from the school which greatly enhances the campus diversity, however wealthier financial backgrounds are also prevalent, and the other half of campus can afford to pay the over 40,000 a year for school. Sometimes this portion of campus seems like more than half because of the higher visibility of students with expensive clothing who are able to take pricier vacations over break, but they are actually not the majority. This can lead to some stress to students from different backgrounds, who may feel like they cannot necessarily afford to keep up with their peers. Regardless of their financial background, however, all students seem to be equally ambitious, with the knowledge that a Princeton education can take them far in life if they make the most of the opportunities it offers.
While there are students from almost every state and hundreds of countries, the largest groups are probably from California, New York, Connecticut, and New Jersey, with one of the larger international contingencies from London. In addition, many students come from private, boarding, prep, or magnet schools. As a graduate of a public high school in Virginia, I entered Princeton knowing only one other person in the school, with no peers from my graduating class, unlike many of my classmates who had up to 20 people from their year alone coming to school with them. Though at first it seemed daunting at times when so many other people all seemed to already know each other, I found it refreshing to be able to start college with a completely clean slate and meet new people without basing my social life around people I knew previously.
Princeton students usually tend to look well put together. While some, especially a lot of athletes, will go to class in sweats, most tend to dress a little nicer, but not over the top fancy. Jeans with sandals, heels or boots is pretty typical for girls, though sneakers like Converse are also common. On the weekends, if going out to a party, dress becomes a little fancier and more club-like. Short but casual dresses or nice tops with jeans or leggings is common for girls and guys will often wear a polo or more fitted T-shirt.
While classes and extracurricular activities bring many diverse students together, there is still a definite divide, especially among those who are involved in life on the Street (eating club members or those who frequently attend parties there) and those who are not. While there is no particular animosity among these two groups, there is more of a lack of mixing, and it is not based on racial, ethnic, religious, or LGBT status, but more on a combination of personal choice and at times socioeconomic factors (eating club membership often is more expensive, though the university is slowly working on using financial aid to reduce this cost). Though there are always exceptions to this divide in friend groups and in teams and clubs that bring people together, it still remains a recognized issue on campus.