Review (August 2025)

10.02M

Estimated Revenue

686.3k

Website Visitors

4/5

Trustpilot Score

What do we know about Mensa International?

Estimated Revenue (2020)

$10.02M

Total Employees

190

Founded

1946

Industry

Nonprofit Organization Management

Location

Grantham, United Kingdom

About

Mensa International: With more than 50,000 members, American Mensa is the largest national Mensa operating under the auspices of Mensa International, Ltd.

Social Links

Alexa Ranking: 120393

What is Mensa International's Revenue?

Mensa International's estimated revenue for 2024 is $10.02M.

What does Mensa International do?

Mensa was founded in England in 1946 by Roland Berrill, a barrister, and Dr. Lance Ware, a scientist and lawyer. They had the idea of forming a society for bright people, the only qualification for membership of which was a high IQ. The original aims were, as they are today, to create a society that is non-political and free from all racial or religious distinctions. The society welcomes people from every walk of life whose IQ is in the top 2% of the population, with the objective of enjoying each other's company and participating in a wide range of social and cultural activities. Mensa has three stated purposes: to identify and foster human intelligence for the benefit of humanity, to encourage research in the nature, characteristics and uses of intelligence, and to promote stimulating intellectual and social opportunities for its members. Today there are around 134,000 Mensans in 100 countries throughout the world. There are active Mensa organizations in more than 40 countries on every continent except Antarctica. Membership numbers are also available for specific National Groups. There is simply no one prevailing characteristic of Mensa members other than high IQ. There are Mensans for whom Mensa provides a sense of family, and others for whom it is a casual social activity. There have been many marriages made in Mensa, but for many people, it is simply a stimulating opportunity for the mind. Most Mensans have a good sense of humor, and they like to talk. And, usually, they have a lot to say. Mensans have ranged in age from 2 to more than 100, but most are between 20 and 60. In education they range from preschoolers to high school dropouts to people with multiple doctorates. There are Mensans on welfare and Mensans who are millionaires. As far as occupations, the range is staggering. Mensa has professors and truck drivers, scientists and firefighters, computer programmers and farmers, artists, military people, musicians -- the diverse list goes on and on.

What are the monthly traffic metrics for Mensa?

6/mo Traffic Growth

-16.70%

All Time Traffic Growth

Create Free Account

Monthly Hits

686k

Time on Site

3.2Mins

Bounce Rate

46%

How fast is Mensa growing?

Mensa has grown by -49.5% in the last 6 months according to SimilarWeb.

How do people interact with Mensa?

Last month, Mensa received 686k visitors who spent an average of 3.2 minutes on the website and visited 3.0 different pages per session. Overall, 46% of people bounce on the first visit.

How do people find Mensa?

223k people (32%) visit Mensa directly. 410.3k (60%) people search for them in Google. Whereas, 23.3k (3%) discover Mensa through Facebook, Reddit, and YouTube. 6.1k (1%) visitors come from Mensa's email newsletters. Finally, 166.4 (0.0%) people come from affiliates and or paid referrals.

Who uses Mensa?

Mensa's top market is the United States and they receive 367.6k (53.6%) people.
Then the 2nd is India with 28.9k (4.2%).
The 3rd is is Canada with 21.1k (3.1%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

Yoox

Discover a wide array of products by the best italian and international designers on yoox. fast delivery and secure payments.... More

Category

Lifestyle

Monthly Traffic

15.85M

15.84%

Ad Spend

$149.91k

Bhphotovideo

Shop digital cameras, 35mm camera equipment, photography, photo printers, computers, home theater, authorized dealer canon, sony, nikon, apple, olympus, panasonic, kodak, jbl... More

Category

Computers Electronics and Technology

Monthly Traffic

29.1M

-11.39%

Ad Spend

$414.38k

Bombas

Bombas is a comfort focused sock and apparel brand with a mission to help those in need. one purchased = one donated, always and forever.... More

Category

Lifestyle

Monthly Traffic

1.58M

297.61%

Ad Spend

$132.95k