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, Aurora's connection to Mensa, and everything you need to know about testing in Aurora.
Book your Mensa admission test or IQ assessment with a licensed psychologist in Aurora today.
Licensed psychologists Mensa test certified Comprehensive report Confidential Aurora-based
The History of Mensa
The Founding: Oxford, England (1946)
Mensa was founded in England in 1946 by Roland Berrill and Dr. Lancelot Ware. The name comes from the Latin word for “table,” reflecting the concept of members meeting as equals. Membership is based on qualifying performance on an accepted standardized intelligence test.
The Early Years
The organization expanded internationally and developed national groups, local chapters, publications, scholarship programs, gifted-youth resources, special-interest groups, and social events. American Mensa is the U.S. national organization.
Mensa's Three Purposes
Identify and foster human intelligence for the benefit of humanity.
Encourage research into the nature, characteristics, and uses of intelligence.
Provide an intellectual and social environment for members.
Aurora's Connection to Mensa
Aurora residents participate in the broader Colorado Mensa community. American Mensa lists several Colorado local groups, including Denver-area and other regional Colorado local groups. Because boundaries and member assignments can change, applicants should use American Mensa’s current directory or member profile rather than assuming a local group from a mailing address.
Mensa Qualifying Scores
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.
Qualifying Scores by Test
Test Name
Qualifying Score
Stanford-Binet 5 (SB-5)
IQ 130
Stanford-Binet (older versions)
IQ 132
WAIS-IV / WAIS-III / WAIS-R
FSIQ 130
WISC-V / WISC-IV / WISC-III
FSIQ 130
Cattell Culture Fair
IQ 148
Reynolds Intellectual Assessment Scales
IQ 130
Cognitive Abilities Test (CogAT)
Composite Lockheed Martin 132
Otis-Lennon School Ability Test (OLSAT)
Total SAI 132
SAT (pre-1994)
Combined 1250+
GRE (pre-2001)
Combined 1250+
Note that different tests use different standard deviations, which is why the qualifying scores vary. The consistent requirement is the 98th percentile.
Mensa in Aurora
Denver-Area Mensa and Local Membership
Local-group assignment: Aurora residents should verify their current group through American Mensa.
Activities: Colorado groups may offer meals, games, lectures, discussion groups, youth activities, regional gatherings, and newsletters.
Membership changes: Public group counts and event calendars change and should not be presented as fixed city statistics.
Admission authority: American Mensa decides whether evidence qualifies.
Who Takes a Mensa-Qualifying Test in Aurora?
Adults seeking an intellectual community or validation of prior testing.
College and graduate students interested in high-IQ society membership.
Aerospace, healthcare, education, technology, military, and professional workers pursuing personal insight.
Parents exploring youth membership after age-appropriate professional testing.
People submitting prior WAIS, Stanford-Binet, or other accepted evidence.
Applicants should distinguish Mensa qualification from clinical diagnosis or school eligibility.
Aurora-Area Mensa Events
Current calendar: Use official local-group and American Mensa event pages.
Testing dates: Availability, age limits, fees, and locations can change.
Regional travel: Events may occur elsewhere in the Denver metro rather than within Aurora city limits.
Youth safety: Confirm supervision, parental requirements, and event suitability.
Accessibility: Ask about transit, parking, mobility, sensory, and communication needs.
Prior testing records: Applicants should request complete score documentation from the original examiner rather than relying on memory or an unofficial summary.
Test security: Psychologists may release appropriate score documentation while protecting copyrighted test materials and item content.
Validity: Illness, language mismatch, poor effort, sensory barriers, or invalid administration can affect whether scores are interpretable or accepted.
Accepted Tests for Mensa Qualification
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.
Wechsler Intelligence Scale for Children (WISC) – FSIQ 130
Stanford-Binet Intelligence Scales – IQ 130-132 (depending on version)
Reynolds Intellectual Assessment Scales – IQ 130
Differential Ability Scales (DAS) – GCA 130-132
Tests Administered by Schools
Cognitive Abilities Test (CogAT) – Composite Lockheed Martin 132
Otis-Lennon School Ability Test (OLSAT) – Total SAI 132
Naglieri Nonverbal Ability Test (NNAT) – Nonverbal Ability Index Score 130-132
Woodcock-Johnson Test of Cognitive Abilities – IQ 131-132
College Preparatory Tests
SAT (pre-1994) – Combined Verbal & Math 1250+
GRE (pre-2001) – Combined Verbal & Quantitative 1250+
ACT (pre-September 1989) – Composite 29+
The Mensa Testing Process
Two Ways to Qualify
There are two primary pathways to Mensa membership:
Take the Mensa Admission Test: A supervised test administered by Mensa proctors
Submit prior evidence: If you've already taken an approved test and scored at the 98th percentile, you can submit those scores
The Mensa Admission Test
The Mensa Admission Test is administered in supervised sessions held in cities nationwide, including Aurora. Key details:
Duration: 1-2 hours total
Format: Two separate timed tests (the Wonderlic and Culture Fair tests)
Qualifying: You only need to qualify on one of the two tests
Cost: Approximately $40 for the test
Retake policy: You can retake the test once every eight weeks
What the Mensa Admission Test Measures
Pattern recognition – Identifying sequences and relationships
Logical reasoning – Deductive and inductive thinking
Spatial visualization – Mental manipulation of objects
Problem-solving – Complex reasoning under time pressure
Important: The Test is for Admission Only
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.
Frequently Asked Questions
What is the history of Mensa?
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 over 150,000 members in more than 100 countries. American Mensa has over 50,000 members.
What IQ score do I need for Mensa?
The requirement is scoring at or above the 98th percentile on an approved intelligence test. This translates to:
WAIS-IV or SB-5: IQ 130
Stanford-Binet (older): IQ 132
Cattell Culture Fair: IQ 148
SAT (pre-1994): Combined 1250+
How many Mensa members are in Aurora?
Colorado has approximately 3,500+ Mensa members, with many located in the Aurora metropolitan area. The number continues to grow as the region's knowledge-based economy expands.
How long does the Mensa Admission Test take?
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.
How much does Mensa testing cost?
The Mensa Admission Test costs approximately $40 in the United States. Annual membership dues after qualification are approximately $99. Professional IQ testing with a licensed psychologist (WAIS or SB-5) typically ranges from $200-$1,200.
Can I use old test scores for Mensa?
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.
Can I take the Mensa test online?
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.
Can children join Mensa?
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.
What's the difference between Mensa Admission Test and professional IQ testing?
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.
What does Mensa do?
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.