<p>I got this off princetonreview:</p>
<p>What Grinnell Students Say About...
Student Body
[quote]
Student Body
"In one of the publications on campus, both prospective students and seniors were asked how popular they thought the average Grinnell student was in high school, on a scale of one to ten," reports one Grinnell undergrad. "Both agreed on the number [four]." Conclusion: "Most of the students at Grinnell are the people who did not fit into a single social group in high school." Nearly all feel they have found a comfortable home at Grinnell although more than a few admit to being somewhat cowed by their peers. Writes one, "One thing I will say about the students here is that almost everyone is brilliant. I was at the top of my class in high school and was quickly humbled when I arrived as a first-year." Most students lean well to the left politically; notes one, "Part of the appeal about Grinnell is its legendary social consciousness and sociopolitical activism." Grinnell students are not immune to self-segregation, however: "On the north side of [campus], students are sportily clad with some kind of personal touch. On the south side: hippie styling, dreads, and barefoot."
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What Macalester Students Say About...</p>
<p>Student Body
[quote]
"Walking from one end of campus to the other, it would not be uncommon to hear four or five different languages being spoken" at Macalester, where students representing over 80 different countries attended in 20042005. Mac undergrads tend to be very liberal; their visits to the Mall of America are as likely precipitated by an anti-sweatshop protest as by their desire to shop. The 'PC' atmosphere can be a bit stifling at times, students admit; "You end up debating whether 'white lie' is a racist term for hours on end. The costs of being overtly respectful sometimes borders on overwhelming PC-ness," explains one student. Mac students are typically quirky, nerdy, "intelligent, friendly, and grounded thrift store junkies [who] are likely to study abroad somewhere, probably in a third world country."
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<p>Then there's ~1500 students at Grinnell and ~1800 at Macalester. Not much of a difference, but something to think about.</p>
<p>As far as math/science departments I'm sure both are excellent. They're both great schools and you'll probably have fun at either one. Although, personally, I'd go to Macalester, because it's more well-known and really DOES have a great international student body/atmosphere from I've heard/read. For example, in the summer, they ban speaking English on the campus. People can only speak in a foreign language (okay, a few people probably cheat ;)). Plus, one of the biggest malls (if not THE biggest?) in America is right around the corner. </p>
<p>I'd check out their websites and search on the forums for more info.</p>
<p>Good luck and congratulations.</p>