There's a lot going on as juniors close out 11th grade with final exams, AP tests, and spring SAT/ACT exams. While they're busy doing their homework, here's a homework assignment for parents. Visit the websites of the colleges your student is considering, find the "financial aid" section, and use the "net price calculator" to estimate how much that college would cost for your student to attend. The net price calculator does all the financial aid calculations for you.
The number it gives back to you doesn't represent a promise on the price. But it's the most accurate way to get a sense of the future price tag for any college your student is considering. And finding that estimated price now leaves you plenty of time to adjust the college list if necessary.