<p>At some colleges (such as American U.), public policy is its own program with its own school. At most other colleges (such as Dickinson College), public policy functions more like an interdisciplinary program that brings together courses and majors from various majors. </p>
<p>You need to seriously consider the availability of financial aid. I would definitely include some in-state public universities, in addition to some well-endowed private colleges. Most flagship public universities do not provide much need based aid to out of state students, and the tuition out of state for a top flagship (such as U. of Michigan) can be close to the most expensive private universities. UVa is one of the few exceptions that meets need of out of state students, but out of state admissions are extremely selective. </p>
<p>Look for colleges that meet 100% of financial need. (You still will need some loans and a work study job from even the most generous colleges, with a few exceptions). </p>
<p>If you want to continue to live in the Chicago area, you may be best off studying in that region of the country to make contacts for future employment. Many people are hired after a successful internship.</p>
<p>Also, keep travel costs in mind. You might look for colleges that you can reach by Amtrak from Chicago (there are many). I personally am a big fan of Amtrak, vs. airline prices can be very unpredictable, and routes can be unexpectedly eliminated.</p>
<p>Georgetown U. is much more selective than the data may appear - they make it hard to go through the applications process, which screens out applicants who are not highly qualified. American U. has much more predictable and moderately selective admissions.</p>