Internet Porn: Everything You Never Knew About Adult Entertainment Online

John Millward, a self-described "ideas detective," has done something intriguing.  He cracked the Internet Adult Film Database (IAFD) and used a sample of 10,000 porn stars to tell a story about porn.  Here are some of his findings.

Demographics

The average female porn star, he discovered, was 5’5″ and weighed 117 pounds.  She doesn’t have a double-D bra size; she’s a 34B.  And she’s not blonde:


She’s also not disproportionately white.  Millward found that the racial breakdown among porn actresses somewhat matched U.S. population demographics:

    Race                             % of actresses                     % of the population

White                            70.5                                       78.1 Black                              14.0                                       13.1 Latina                              9.3                                       16.7 Asian                               5.2                                         5.0 American Indian        no data                                        1.2

Career

The average woman begins her career at 22.  This has been unchanged for the last 40 years.  The average age for men was 29 in the ’70s, but it’s dropped to 24.  Careers were longer in the ’70s.  Men quite after 12 years, women after nine.  Today men quit, on average, after four years and women after three.


Interestingly, success for male porn stars is much more concentrated than for female.  There are fewer of them (70% of all porn stars are women) and they’re less interchanged.  Millward reports that 96 of the most prolific porn stars of all time — measured by number of films — are men.  Women, on average, do fewer films each.  Just over half (53%) do three or more.

Content

The IAFD records all of the sex acts that actors do on film.  Accordingly to Millward’s analysis, this is what actresses do:


And here are the roles they play:


Wives in porn, by the way, are not typically having sex with their husbands.

For more data porn, visit Millward’s site.

An earlier version of this post appeared at Sociological Images. Lisa Wade is a professor of sociology at Occidental College. You can follow her on Twitter and Facebook.

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Lisa Wade, PhD

Dr. Lisa Wade is a cultural critic and sociologist based in Los Angeles, California. A professor at Occidental College, her research involves discourses about race, gender, sexuality, and the body. She is widely-known for her work on the popular blog Sociological Images, and appears frequently in print, radio, and television news and opinion outlets.

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