How should I compare financial aid at Northwestern and Columbia?

The biggest practical tradeoff is likely total cost of living: Columbia’s New York City budget can leave more room for housing, food, transportation, and personal-expense differences, while Northwestern’s Evanston-based budget may be easier to manage even when the headline grants look similar. The package with the lower four-year net cost, not the larger scholarship line, should carry the most weight.

Put each offer into the same worksheet: published cost of attendance minus institutional grants, federal or state grants, outside scholarships, loans, and work-study. Treat work-study as an opportunity to earn money during the year, not as cash that automatically reduces the bill; confirm the hourly pay, likely hours, and whether you would need those earnings for personal expenses. Also separate direct billed costs, such as tuition, housing, meal plan, and required fees, from indirect estimates such as books, travel home, winter clothing, local transportation, and health insurance.

Check whether either award includes a loan, including a federal Direct Loan, and whether the school expects a summer contribution. Ask both financial-aid offices for the renewable terms of each grant, the expected annual family contribution, and how aid changes if a parent’s income, assets, or number of children in college changes. For Columbia, pay particular attention to its treatment of New York City living costs and whether your housing plan is fully reflected. For Northwestern, confirm the exact residential and meal-plan assumptions in the budget.

If one family circumstance was not captured well on the FAFSA or CSS Profile, such as reduced income, medical expenses, or a one-time financial event, submit the same documented appeal to both schools. The best choice is the school that provides the lower, more predictable amount your family must pay each year after accounting for realistic living expenses and any required borrowing.