is it prevalent in this modern age?
Yes - A study by Aicken et al., suggests that the prevalence of asexuality in Britain is only 0.4% for the age range 16–44.
Asexuality
Contrasting Bogaert's 1% figure, a study by Aicken et al., published in 2013, suggests that, based on Natsal-2 data from 2000-2001, the prevalence of asexuality in Britain is only 0.4% for the age range 16–44. This percentage indicates a decrease from the 0.9% figure determined from the Natsal-1 data collected on the same age-range a decade earlier. A 2015 analysis by Bogaert also found a similar decline between the Natsal-1 and Natsal-2 data. Aicken, Mercer, and Cassell found some evidence of ethnic differences among respondents who had not experienced sexual attraction; both men and women of Indian and Pakistani origin had a higher likelihood of reporting a lack of sexual attraction.
what is asexuality? The lack of sexual attraction to others, or low or absent interest in or desire for sexual activity.
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Asexuality [SEP] Prevalence
Since less sexually experienced people are more likely to refuse to participate in studies about sexuality, and asexuals tend to be less sexually experienced than sexuals, it is likely that asexuals were under-represented in the responding participants. The same study found the number of homosexuals and bisexuals combined to be about 1.1% of the population, which is much smaller than other studies indicate. Contrasting Bogaert's 1% figure, a study by Aicken et al., published in 2013, suggests that, based on Natsal-2 data from 2000-2001, the prevalence of asexuality in Britain is only 0.4% for the age range 16–44. This percentage indicates a decrease from the 0.9% figure determined from the Natsal-1 data collected on the same age-range a decade earlier.