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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 Mensa history, membership requirements, the local-group connection, and what to know about testing and prior evidence.
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 idea 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, scholarships, 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.
Lincoln's Connection to Mensa
Lincoln is served by Nebraska Western-Iowa Mensa. The group maintains a Lincoln area coordinator and schedules activities that can include discussions, games, meals, online gatherings, testing, scholarships, and regional events. Availability depends on current volunteers and official American Mensa procedures.
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 SAS 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 Lincoln
Nebraska Western-Iowa Mensa
Local group: Nebraska Western-Iowa Mensa serves members in Nebraska and western Iowa, including Lincoln.
Lincoln representation: The group lists a Lincoln area coordinator and has scheduled Lincoln-area activities.
Membership count: Local totals change and should be obtained from official Mensa sources rather than estimated from city population.
Activities: Lectures, discussions, games, meals, online meetings, special-interest groups, testing, and regional gatherings may be offered.
Volunteer structure: Event frequency depends on volunteer leadership, venues, travel distances, and member interest.
Who Takes the Mensa Test in Lincoln?
Adults seeking membership: Professionals, students, retirees, career changers, and people interested in high-IQ community activities.
Prior-evidence applicants: Individuals who already have qualifying scores from an accepted test.
Parents of gifted youth: Families exploring Mensa resources after appropriate professional or school testing.
University students: UNL, Nebraska Wesleyan, Southeast Community College, Union Adventist, and other students may explore membership.
Important distinction: The Mensa admission test establishes eligibility only and is not a clinical IQ evaluation or diagnostic report.
Lincoln and Regional Mensa Events
Local gatherings: Social, discussion, game, dining, and special-interest activities depend on current calendars.
Testing sessions: Availability depends on authorized proctors and American Mensa procedures.
Gifted youth: Resources and activities may be coordinated locally or nationally and should be confirmed directly.
Scholarships: The Mensa Foundation and local groups may participate in annual scholarship programs.
Regional travel: Members may attend events in Omaha, Council Bluffs, elsewhere in Nebraska and western Iowa, and national gatherings.
Current information: Use official group and American Mensa channels for dates, costs, age restrictions, and registration.
Privacy: Membership and test results are personal; attendance should not be inferred from occupation or education.
Online participation: Virtual meetings and national special-interest groups can supplement local events.
Accepted Tests for Mensa Qualification
American Mensa accepts qualifying evidence from many standardized tests under version-specific, score-specific, and documentation rules. Candidates should use the current official accepted-test list and prior-evidence instructions.
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 SAS 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
American Mensa offers supervised admission-testing options through authorized arrangements. Local and regional availability changes, so candidates should verify the current location, age rules, cost, and registration process directly. 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 Lincoln?
No authoritative city-specific membership total is published. Current local-group figures should be obtained from American Mensa or Nebraska Western-Iowa Mensa rather than estimated from population.
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?
Admission-test fees, private testing fees, and annual membership dues can change. Verify current costs directly with American Mensa and request a written fee estimate from any psychologist before scheduling.
Can I use old test scores for Mensa?
Some historical scores may qualify as prior evidence, but accepted tests, dates, score formats, and documentation rules vary. Submit official records to American Mensa for a current eligibility determination.
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.