average porn star

Meet Nikki Lee. She's a 5-foot-5, 117-pound Caucasian woman with brown hair and a B-cup.

She is the average porn star.

At least, according to "Deep Inside: A Study of 10,000 Porn Stars and Their Careers," conducted by Jon Millward and published on his website earlier this month.

Millward, 26, spent the last six months examining the profiles of thousands of porn stars on the Internet Adult Film Database -- the X-rated equivalent of IMDB -- compiling data about appearance, age, sex acts, and even choice of stage name.

The U.K. resident has comprehensively researched and written on a variety of topics, "all to do with psychology, leaning towards naughty things," he told The Huffington Post.

He says his aim is to "penetrate an idea and just investigate in a really deep way."

Some of the more titillating bits from the study:

  • The most common bra size is 34B
porn star bra size
  • The most common hair color for female porn stars is brown. Brunettes (including black and brown hair) outnumber blondes nearly 2 to 1
average porn star hair color
  • The most common female role appearing in a film title is "teen." "MILF" and "wife" come in second and third.
average porn star title roles
  • The most common female porn star first name is Nikki. The most common male first name is David.
most common porn star name

  • The average porn star weight is 117 lbs for women, 167.5 lbs for men.

  • The average porn star height is 5'5" for women, 5'10" for men.
  • The heaviest female porn star is 719 lbs. The lightest is 74 lbs.

The '10,000 porn stars' quoted in the study's title is slightly misleading, Millward told HuffPost, because he drew from a larger sample size whenever the data was available. His findings about women's hair colors, for instance, comes from a sample size of 31,500.

Millward also notes that his data is not necessarily representative of worldwide statistics, as the IAFD is fairly American-centric. The race breakdown of porn stars, he told HuffPost, corresponds closely to the race breakdown within the United States, with one exception: Asian males are underrepresented in porn.

porn star race

IAFD is also strictly for the pros, so Millward's data does not include the legions of amateur pornographers who upload their photos and videos for the public's viewing pleasure. If his survey had included such performers, Millward suspects there would be "more variation" in his data.

The researcher was initially wary about the accuracy of self-reported -- or fan-reported -- information. But while he admits there's a chance some women may fib slightly about their weight, in general he saw no striking reason to doubt the validity of the data he found.

If porn actresses were going to lie about their breast size, he told HuffPost, he would have guessed they would skew larger. However, the most commonly reported bra size was a 34B -- a measurement smaller than many would expect of the "average" porn starlet.

With all this talk about size, why is Millward's study suspiciously silent when it comes to the ol' baloney pony?

"They don't report it," he said of IAFD. If these numbers were reported, Millward said, he would be "incredibly dubious" about their accuracy.

Click here for Millward's analysis of his study.

average porn star

Also on HuffPost:

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  • Dana Vespoli

    Dana Vespoli has a B.A. in Comparative Literature from Mills College in Oakland, California, where she was co-captain of the Varsity Rowing team at Mills College in Oakland, California.

  • Marie McCray

    Before getting into porn, Marie McCray studied accounting at Indiana University.

  • Lexi Belle

    The first time Lexi Belle ever performed oral sex on a man was while shooting her very first porn scene.

  • Syren De Mer

    Before breaking into porn, Syren De Mer attended the Art Institute of Seattle, where she earned a degree in photography.

  • Alexis Texas

    Alexis Texas is best known in the industry for her derriere.

  • Skin Diamond

    Skin Diamond started her career as a mainstream model and posed, among others, for Louis Vuitton, American Apparel and Atsuko Kudo before making her pornographic debut in 2009.

  • Nicole Aniston

    Nicole Aniston is the 2013 Penthouse Pet of the Year

  • Bree Olson

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  • Bobbi Starr

    Bobbi Star is a classically trianed oboe player and is thinking of becoming a gynecologist.

  • Tanya Tate

    Tanya Tate is known for her MILF and cougar roles, and also has a SFW cosplay website where she dresses up as a superheroes.

  • Andy San Dimas

    Andy San Dimas chose her stage name after the town in "Bill and Ted's Excellent Adventure."

  • Dana DeArmond

    Dana DeArmond was a street dancer at Walt Disney World before getting into porn.

  • Jessica Drake

    Jessica Drake prefers to sign her name is lower-case letters because she thinks it looks best that way.

  • Lisa Ann

    Lisa Ann is best known for playing Sarah Palin in the 2008 porn film, "Who's Nailin Paylin?"

  • India Summer

    India Summer got her name from a song by the Doors. She has had small roles on "Dexter" and "The Sons Of Anarchy."

  • Jelena Jensen

    Jelena Jensen graduated in May 2003 with a Bachelor of Fine Arts in Film and Television Production with an Emphasis in Producing from Chapman University in Orange County, California.

  • Joanna Angel

    Joanna Angel is a pioneer of "alt porn," where the models have tattoos and piercings.

  • Adrianna Luna

    When Adrianna Luna isn't doing porn, she practices MMA and hopes to compete professionally.

  • Asa Akira

    Asa Akira has won many awards for her anal sex scenes and puts them on display on a shelf in her house.