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<p>I’d say for a private college or university, you’d want endowment-per-student somewhere around $150,000 or higher for the endowment to begin to be much of a factor in what the school can provide. At $150K per student, the school’s annual payout should be about $7500 per student. Double that (e.f., Bryn Mawr) and you’re at $15K per student per annum; triple it (Smith) and you’re at $22.5K per student per annum; quadruple it (Wellesley) and you’re at $30K per student per annum. That’s a huge difference. Anything much under $150K per student and the endowment will only be enough to pay for small things here and there.</p>
<p>But endowment-per-student can be misleading, too. There are economies of scale. At $92K per student but with 2,360 students, Barnard may be better off financially than 735-student Sweet Briar is with $128K per student. Administrators, athletic facilities, libraries, performance spaces will be needed whether a school has 800 students or 3 times that many or 10 times that many, and while more and bigger will be needed at bigger schools, the cost-per-student probably comes down with increasing size. </p>
<p>Also, some colleges have strong annual giving programs. Macalester College, for example, reports it receives almost $4 million/year, or roughly 4% of its annual operating budget, in annual giving. That’s the equivalent of having an additional $80 million in its endowment. Connecticut College reports annual giving of $5 million/year, which is the equivalent of the payout from an additional $100 million in endowment; this at a school with an endowment of only $213 million. Some colleges may be stronger in this area, and some weaker. So endowment alone doesn’t tell the whole story. This is also another area where a tiny school like Sweet Briar may be at a disadvantage, because it’s going to have far fewer alums to tap for annual giving.</p>
<p>Of course, the vast majority of colleges and universities don’t have anywhere near $150K -per-student in endowment.</p>