Both public and private universities in the US are globally acknowledged for their academic excellence, state-of-the-art faculty, and career opportunities. Graduates from the US demonstrate high earning potential, especially in tech, finance, and management. However, the choice between universities is entirely based on factors like costs of education, scholarships available, and the flexibility of the programs.
Financial Aid and Real Cost Differences
Private universities in the USA are more expensive than public universities. Around 85.3% of undergraduates at private universities receive financial aid, compared to 69.4% at public universities. In 2025, private colleges awarded students an average of USD 23,080 (INR 20 Lakhs) in grants, while public universities offered about USD 8100 (INR 7.1 Lakhs). This means that despite a higher sticker price, private universities can sometimes be just as affordable as public ones, especially for students with strong academic profiles or demonstrated financial need.
Class Sizes and Academic Experience
Public universities, with their larger student populations, typically average a 16:1 student-to-faculty ratio. In contrast, private universities maintain a closer ratio of about 10:1. For example, Arizona State University, one of the largest public universities, enrolls more than 60,000 students, meaning introductory classes can sometimes host several hundred students. By comparison, even the largest private universities rarely exceed 20,000 students, allowing for a more personalized academic experience.