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The October Monthly Gathering scheduled for October 24th will be a video conference event.

falls on
Oct. 30th–Nov. 1st

Wel­come to Chi­cago Area Mensa

Our Mission

Chicago Area Mensa is a welcoming organization that provides a framework for intelligent individuals to discover like-minded people and pursue common interests in order to build a social community.

Find out what’s happening this month

Scene from a recent event

Nothing if not hospitable ...

Join us!
One out of every fifty people qualifies for Mensa...
Are you the one?

Mensans come from all walks of life. They range from three to over one hundred years old. They represent both sexes, all races, various professions, and many beliefs. In fact, there's only one thing all Mensans have in common: high intelligence. To qualify for Mensa, you must have scored in the top 2% of the general population on a standardized intelligence test. There are many . Once you've decided to join us, a world of social and intellectual opportunities is open to you.

If our local events don't keep you busy enough, there are many other opportunities to meet other Mensans from all over the globe. Each October, Chicago Area Mensa hosts HalloweeM, one of the grandest of all the Regional Gatherings. In the summer, Mensans from around the country get together at the Annual Gathering, which is a feast of presentations and activities for our omnivorous minds. There are also the American Mensa Colloquium: "Privacy in the 21st Century: Mystery or Myth?" was the most recent one held this last July. Past topics included "The Evolution and Revolution of Manufacturing", "The Nature of Genetics," "Between Science Fiction and Science," "Crime Scene Intelligence," "Social and Video Games", "Electronic Gaming and Its Impact on Society," and "Weather."

In a Twitter world, it's good to find some PBS minds. Come, see what we can do for you.

HalloweeM 44½: A WeeM-Away

Only 8 days until HalloweeM 44½: A WeeM-Away!
Join Chicago Area Mensa’s first virtual HalloweeM via Discord. Our Regional Gathering (RG) has been the largest and the program offers plenty of variety to stimuate your mind, plenty of games and contests to challenge you, and many opportunitys to have fun, converse and just enjoy yourself. Many of the pun-tastic costume parade entries will make you laugh (or groan). Click/Tap here for all the details.

You don't want to miss this terrific and incredibly unique RG featuring programs, tournaments, and online games. HalloweeM runs from Friday, October 30th through Sunday, November 1st.

See great costumes, participate in the contest (best & worst pun, traditional, etc) by submitting a video, meet Mensans from all over the country (even some from across the oceans). Our WeeM-customized version of Discord enables you to easily take advantage of everything this RG has to offer. It's the perfect virtual party!

AML Diamond

Mensa Fame

Chicago Area Mensa is one of the best local groups in the entire country. Chicago won the American Mensa Diamond Jewel Award in 2020, 2019, 2018, 2016 and 2014, the Ruby in 2016 and 2014, the Sapphire in 2019 and 2017, and the Emerald in 2015. Chicago is also the only nine-time GOTYA (now replaced by the Jewel Award) winner in Mensa.

Mensa was featured on CBS Sunday Morning (including notable Chicago Area Mensans!) some years ago. See the show on CBS's YouTube channel:

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