List of largest United States universities by enrollment

This is a list of the largest United States colleges and universities by enrollment for colleges and universities in the United States.

What this list includes:

What this list does not include:

For other lists that measure university enrollment, see the see also section below.

The United States Department of Education's Integrated Post-secondary Education Data System contains information on all 7,316 officially-recognized institutions of higher education in the United States. The following is a list of the thirty largest institutions of higher education by Fall 2013 enrollment, meaning it is the number of unique individuals who were enrolled in at least one class on the 21st day of the Fall 2013 semester. Whether a system of individual campuses is counted as one or multiple institutions depends on how that institution is accredited and chartered. All data can be verified on the IPEDS system website.

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