American Mensa

Admission Testing

Schedule an Admission Test with a Local Group and score at or above the 98^th percentile to be invited to join American Mensa.

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Prior Evidence Review

Qualify the quick, easy way by sending us evidence of scores from prior intelligence tests you've taken. For individuals younger than 14, this is the only way to qualify.

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Mensa Practice Test

Wondering if you're Mensa material? Take our Practice Test and you'll know in 30 minutes your likelihood of success on our official admission test.

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The Art of Mystery/The Mystery of Art

A mother-son duo with a taste for mystery take their whodunit graphic novel from the kitchen table to Comic-Con.

How the World Woos

Dating customs across the globe range from flirty whistles to Zulu beadwork to matchmaking markets in Shanghai. Learn how to woo your way around the world.

The American Dreams

Like most dreams, the American Dream is a yearning, a seeking, a striving somewhere over the rainbow. Dreams are difficult to define, and the American Dream is no exception.

Polka-Dot Brain

The mother of a child with disabilities knows: No amount of smiling at a flight of stairs has ever turned it into a ramp — but there’s still reason to smile.

Mensa for Kids' Excellence in Reading

To encourage the joy of reading, the Mensa Foundation has developed the Mensa for Kids Excellence in Reading Program. Earn a commemorative certificate in recognition of your outstanding achievement and get an Excellence in Reading T-shirt, too!

Discover Mensa Experiences: Our Newest Members-Only Perk

Save up to 60% on theme parks, hotels, concerts, movie tickets, and more! As a Mensa member, you can now enjoy access to exclusive savings through our Mensa Experiences program. We've partnered with MemberDeals to bring you members-only savings on some of the world’s greatest entertainment and travel brands!

2025 Theodore Talks: Getting TEDer All the Time

This free monthly interactive series offers talks with a Principal Investigator for Zooniverse, an authority on Chicago's culinary scene, a blues musician and historian, along with a host of others.

National Events

Annual Gathering 2025

The largest yearly confab of Mensans anywhere, the American Mensa Annual Gathering started as a small, two-day meet-and-greet at the New York Belmont in 1963. The event now spans five days and features a sprawl of talks, games, and entertainment unlike any other.

Mensa Foundation Colloquium 2025

The Mensa Foundation hosts and supports Colloquiums to encourage and expand learning, research, and intelligence. This year's Colloquium will explore the core distinctions between human and artificial intelligence (AI), with a focus on what uniquely defines human cognition.

Mind Games® 2025 Winners

After nearly four days of brain-busting, dice-rolling fun at the 2025 Mind Games® competition, American Mensa and its members have crowned seven tabletop games with the coveted Mensa Select® seal. Curious who made the cut? Check out the most clever games of 2025!

Local & Regional Events

Theodore Talk - How Corn Changed Itself and Then Changed Everything Else: The Role Agriculture Played in the Early Days of Chicago

June 22, 2025

No group assigned

Thanks to corn, the Midwest was settled faster than any other region in history, and Chicago became immensely influential. From the Chicago Stock Yards to the Chicago Board of Trade, the city changed the way the world did business. However, vampires, whiskey, Henry Ford, time zones, Fritos, and the Chicago Bears are also part of this remarkable story. Cynthia Clampitt, author of Midwest Maize: How Corn Shaped the U.S. Heartland, will present what may prove to be the corniest Theodore Talk ever!

Nonfiction Book Discussion

June 25, 2025

Mensa of Western Washington

Please join us at 6:30 p.m. for a discussion of Advocate, by Eddie Ahn.

Nonfiction Book Discussion

July 23, 2025

Mensa of Western Washington

Please join us in discussing Bowling Alone: Revised and Updated: The Collapse and Revival of American Community, by Robert D. Putnam.