The phrase "a gender split" is correct and usable in written English.
It can be used to describe a division or difference in representation or participation between genders in a particular context, such as statistics, surveys, or demographics.
Example: "The survey results revealed a significant gender split in preferences for the new product line."
Alternatives: "gender divide" or "gender disparity".
There's symmetry, and a gender split, in the way Park explores this.
This year's women's FA Cup final had a gender split of 65.2% men and 34.8% women.
Even in the boardroom, a traditionally archaic arena, British Athletics presents a gender split that satisfies UK Sport's 2017 target of one in four.
In a blog for the Guardian, Lyn Gardner remarked on a gender split among the critics' reviews for Katie Mitchell's Waves and Attempts on Her Life, as well as A Matter of Life and Death.
At Harvard Business School, the share of women is higher at 41% for its class of 2015, but few if any schools have a gender split consistent with that in higher education, where women tend to outnumber men.
We did not do a gender split, but having looked at over 5,000 Twitter profiles in the last few weeks I can tell you that they are mostly women," says Willoughby. "So one of our quick five-minute kickstarts [to help club members] for the new year will be: change your Twitter and other public profiles".
She also ensured that there was a 50/50 gender split, a multi-disciplinary approach and a distinctively international outlook, including Iranian video artist Shirin Neshat as well as Brits Abi Morgan and Lemn Sissay.
Ms Sturgeon is also seeking to reinforce her message with a cabinet made up of a 50-50 gender split - another move which didn't come as a complete surprise - that equality will be central to her programme for government.
It's actually a nightmare when you're trying to get an even gender split for a dinner party, or if everyone is doing drugs in the toilet without you.
There is a clear gender split, with men having had an average of 11 sexual partners while women have had an average of under seven.
Jeremy Corbyn promised his cabinet would be a 50/50 gender split, but seemingly couldn't find a woman competent enough to take on any of the most senior roles.
