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For more than a decade, Sourcebooks has built one of the most successful college-bound trade publishing programs in North America, including the #1 bestselling FiSKE GUIDE TO COLLEGES, Gary Gruber’s highly successful test-prep books, and Harlan Cohen’s New York Times bestselling off-to-college book, THE NAKED ROOMMATE. CollegeCountdown.com is our initiative to help make the whole college process easier. We have brought together cutting-edge tools and resources from America’s top going-to-college experts. Our mission is to provide students, parents, and educators with the most innovative programs from the top experts. We’ve tasked ourselves with lifting people’s stress—from skill development to test prep to college admissions and beyond. We aim to be modular, affordable, and expert-based. In a word, we want to help.

College Countdown Questions

The College Countdown annual revenue was $8 million in 2026.

College Countdown is based in Naperville, Illinois.

The NAICS codes for College Countdown are [6113, 611, 61, 611310, 61131].

The SIC codes for College Countdown are [822, 82].

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