Mensa is the world's oldest and largest high-IQ society, welcoming individuals who score in the top 2% of the population on a standardized intelligence test. This comprehensive guide covers the history of Mensa, membership requirements, Fort Lauderdale's connection to Mensa, and everything you need to know about testing in Fort Lauderdale.
Last Updated: August 2026
From its founding in 1946 to today – the story of the world's premier high-IQ society.
Complete guide to accepted tests and score requirements for Mensa membership.
How many Mensa members are in Fort Lauderdale and what the community looks like.
Review American Mensa's current list of qualifying tests, minimum scores, and documentation rules.
What to expect during the Mensa Admission Test and how to prepare.
Book your Mensa admission test or IQ assessment with a licensed psychologist in Fort Lauderdale today.
Mensa was founded in 1946 at Oxford University in England by two remarkable individuals: Roland Berrill, an Australian barrister, and Dr. Lancelot Ware, a British scientist and lawyer. The two met by chance on a train journey and discovered they shared a common interest in intelligence testing. They decided to form a society for people with high IQs, and the result was Mensa.
The name "Mensa" comes from the Latin word for "table," symbolizing the organization's goal of creating a round-table society where members meet as equals regardless of background, occupation, race, or any other characteristic. The only qualification for membership is intelligence.
Mensa grew slowly at first but steadily gained recognition. By the 1960s, the organization had established chapters in several countries, including the United States. Today, Mensa has approximately 145,000 members worldwide, making it the largest and oldest high-IQ society in the world.
American Mensa currently reports more than 40,000 members, representing one of the largest national groups within Mensa International.
Mensa has three stated purposes:
Fort Lauderdale is served by Broward Mensa, the American Mensa local group for Broward County. The group's official information describes more than 400 members and a program of social, recreational, and intellectually stimulating activities. It is part of American Mensa's Florida-area regional structure.
Membership depends on qualifying evidence under American Mensa's current rules, not residence in a particular neighborhood or an informal online score. Applicants should verify current testing options, accepted prior evidence, fees, age rules, and event details directly with American Mensa or Broward Mensa.
To qualify for Mensa, you must score at or above the 98th percentile on an approved standardized intelligence test. This means performing better than 98 out of every 100 people who take the same test.
Note that different tests use different standard deviations, which is why the qualifying scores vary. The consistent requirement is the 98th percentile.
People in Fort Lauderdale who are interested in Mensa can work through American Mensa's current admission process and connect with Broward Mensa for local activities. Qualification requires a score at or above the 98th percentile on an accepted, properly administered test; a city-specific IQ average or an online entertainment quiz does not establish eligibility.
Broward Mensa's official materials describe a local group of more than 400 members. No authoritative public source provides a separate membership count for the City of Fort Lauderdale alone. Members can include students, retirees, professionals, entrepreneurs, artists, technical specialists, healthcare workers, educators, and people from many other backgrounds.
Broward Mensa activities can include meals, discussion groups, games, speakers, special-interest gatherings, newsletters, regional events, and informal social opportunities. Exact formats, dates, access rules, and locations change. Consult the current Broward Mensa and American Mensa calendars before traveling or assuming that an event is held within Fort Lauderdale city limits.
American Mensa accepts scores from approximately 200 different standardized intelligence tests. Tests must be administered by a neutral and qualified third party in a traditional testing environment.
There are two primary pathways to Mensa membership:
The Mensa Admission Test is administered in supervised sessions held in cities nationwide, including Fort Lauderdale. Key details:
The Mensa Admission Test is specifically designed for admission to Mensa and does not provide a detailed IQ score or report. You will only be notified whether you qualified for membership. If you want a detailed IQ report with index scores, you should take a professionally administered test like WAIS-IV or SB-5 with a licensed psychologist.
Mensa was founded in 1946 in Oxford, England by Roland Berrill and Dr. Lancelot Ware. The name comes from the Latin word for "table," symbolizing a round-table society where all members are equal. Today, Mensa has approximately 145,000 members worldwide, and American Mensa reports more than 40,000 members.
The requirement is scoring at or above the 98th percentile on an approved intelligence test. This translates to:
Broward Mensa reports a membership of 400+ across Broward County. No authoritative public count is published for Fort Lauderdale city limits alone.
The Mensa Admission Test takes 1-2 hours total, including check-in and instructions. The two test batteries are timed and typically run between 20-25 minutes each.
Broward Mensa currently lists a $40 fee for its locally proctored standard admission test, while American Mensa lists $99 for private testing. Current annual dues are $107 for a primary member. Fees and options can change, so verify them before registering. Professional psychological testing is priced separately by the evaluating office.
Yes. Mensa accepts qualifying scores from tests taken at any point in your life, including childhood. You need to obtain an official report from the testing service or school showing your score. Many members join using SAT scores from decades ago.
No. Mensa does not accept online tests for admission. The test must be administered in person by a qualified proctor in a supervised environment. This includes the Mensa Admission Test and any prior evidence you submit.
Yes. Children can qualify for Mensa by scoring at the 98th percentile on an age-normed test. Parents can submit a psychologist's report directly to American Mensa. There is also a gifted youth program for younger members.
The Mensa Admission Test is designed only to determine if you qualify for membership and does not provide a detailed score report. Professional IQ testing (WAIS-IV, SB-5) provides a comprehensive report with Full Scale IQ, index scores, strengths, and weaknesses. Professional testing is better if you need a detailed analysis for school, career, or clinical purposes.
Mensa is primarily a social organization that provides community for people with high IQs. Activities include social events, discussion groups, lectures, game nights, and special interest groups. Mensa also supports gifted education initiatives, scholarships, and research into intelligence.