A 2021 survey found that 0.4% of adults in Switzerland describe themselves as non-binary. [140] The survey of 2,690 Swiss residents was weighted to be reflective of the entire population. [141] United Kingdom Pea, Georgie (9 August 2013). "LABRYS Tool of Lesbian Feminism". Finding Lesbians. Archived from the original on 12 November 2020 . Retrieved 4 August 2018. Another symbol often used by aromantic people are arrows as the word is a homophone to the shortened word aro used by aromantic people to refer to themselves. [50] Freedom rings

According to the 2021 United Kingdom census, 0.06% of the population in England and Wales identified as non-binary. [142] The proportion was highest among people aged 16 to 24 years (0.26% or 17,000). [143] United States Hirst, Jordan (July 10, 2018). "Inclusive Brisbane Party To Mark International Non-Binary Day". QNEWS Magazine. Archived from the original on July 14, 2018 . Retrieved July 14, 2018. Vargo, Marc E. (2011). "A Review of "Please select your gender: From the invention of hysteria to the democratizing of transgenderism" ". Journal of GLBT Family Studies. 7 (5): 493–494. doi: 10.1080/1550428x.2011.623982. S2CID 142815065. Butler, Judith (1990). "Gender Trouble: Feminism and the Subversion of Identity" (1sted.). New York: Routledge. p.149. ISBN 0415900433.Below are different gender identity flags that are being used by or have been created by the enby community. Some of them may not be used very commonly, while others are very recognizable! For the purposes of this list, we’ve chosen to focus exclusively on non-binary identity flags, no matter how common or uncommon they are. We have not included sexual identity and sexual orientation flags, such as the rainbow pride flag, and we’ve excluded binary gender flags, such as the transgender flag or cis-pride flags. Beek, Titia F.; Kreukels, Baudewijntje P.C.; Cohen-Kettenis, Peggy T.; Steensma, Thomas D. (November 1, 2015). "Partial Treatment Requests and Underlying Motives of Applicants for Gender Affirming Interventions". The Journal of Sexual Medicine. 12 (11): 2201–2205. doi: 10.1111/jsm.13033. ISSN 1743-6109. PMID 26553507. Kattari, Shanna K.; Bakko, Matthew; Hecht, Hillary K.; Kattari, Leonardo (April 1, 2020). "Correlations between healthcare provider interactions and mental health among transgender and nonbinary adults". SSM – Population Health. 10: 100525. doi: 10.1016/j.ssmph.2019.100525. ISSN 2352-8273. PMC 6909214. PMID 31872041.

Vincent, Ben (July 3, 2019). "Breaking down barriers and binaries in trans healthcare: the validation of non-binary people". International Journal of Transgenderism. 20 (2–3): 132–137. doi: 10.1080/15532739.2018.1534075. ISSN 1553-2739. PMC 6831034. PMID 32999601. Many references use the term transgender to include genderqueer/non-binary people. [13] [28] [29] This use of the word as a broad term for various kinds of gender variation dates to at least 1992 and the publication of Leslie Feinberg's Transgender Liberation: A Movement Whose Time Has Come. [16] In 1994, non-binary author Kate Bornstein wrote, "All the categories of transgender find a common ground in that they each break one or more of the rules of gender: What we have in common is that we are gender outlaws, every one of us." [30] The Human Rights Campaign Foundation and Gender Spectrum use the term gender-expansive to convey "a wider, more flexible range of gender identity and/or expression than typically associated with the binary gender system". [31] Cronn-Mills, Kirstin (2014). Transgender Lives: Complex Stories, Complex Voices. Twenty-First Century Books. ISBN 978-1-4677-4796-7. Archived from the original on December 2, 2016 . Retrieved February 3, 2016– via Google Books.In April 2022, Statistics Canada released findings from the 2021 census, making Canada the first country to ask a core question about gender identity, and found that 41,355 Canadians aged 15 and over identified as nonbinary. [137] The downward-pointing pink triangle used to identify homosexual men and transgender women in the concentration camps. Marc Malkin (7 February 2009). "Foo Fighters' Dave Grohl: White Knot for Gay Marriage". EOnline. Archived from the original on 9 February 2009 . Retrieved 31 May 2019. Hendrie, Theo, ed. (2019). X Marks the Spot: An Anthology of Nonbinary Experiences. Independently Published. p.238. ISBN 978-1-0809-6803-9. Gould, Robert E. (24 February 1974). "What We Don't Know About Homosexuality". New York Times Magazine. ISBN 9780231084376 . Retrieved January 1, 2008.