In one survey, 33% of furries surveyed online answered that they had a "significant sexual interest in furry" and another 46% stated they had a "minor sexual interest in furry", and the remaining 21% stated they have a "non-sexual interest in furry". The survey specifically avoided adult-oriented websites to prevent bias.[11] Differing approaches to sexuality have been a source of controversy and conflict in furry fandom. Examples of sexual aspects within furry fandom include erotic art and furry-themed cybersex.[31][32] The term "yiff" is most commonly used to indicate sexual activity or sexual material within the fandom—this applies to sexual activity and interaction within the subculture whether online (in the form of cybersex) or offline.[33][34]
According to a study, 19–25% of the fandom members report homosexuality, 37–48% bisexuality, 30–51% heterosexual, and 3–8% other forms of alternative sexual relationships. In 2002 about 2% stated an interest in zoophilia, and less than 1% an interest in plushophilia.[9][35] Initial figures were collected by David J. Rust in 1997, but further research has been conducted to update these findings. Of the furry fans that reported being in a relationship (approximately half of the surveyed population), 76% were in a relationship with another member of furry fandom.[9]
From wikipedia. Interesting stats.
I'd like to know the female to male ratio.