This is from You Gov
"Surveys indicate that a significant portion of women prefer men to be taller than them, often setting a 6-foot minimum, despite the average US male height being 5'9". Studies show that about 50% of women only consider men of equal or greater height, with 60% of women on some apps looking for men over 6 feet.
The 6-Foot Preference:
While only ~14.5% of American men are 6ft or taller, a high percentage of women have a preference for this height, often creating a "6-foot rule" on dating apps.
Dating App Filters: One study 3 found that 60% of women look for men over 6 feet, while only 15% are willing to date men 5'8" or shorter.
"Too Short" Threshold: On average, women feel a partner is "too short" if they are 5'8" or under.
How Much Does Height Actually Matter in Dating ...
23 Dec 2025 — In one sense, the notion that “height doesn't matter” is an absurdity. Studies show that, across cultures, height is among the most important factors in determining attraction.
30 Jul 2023 — Only 15% of Women Show Interest in 5'8" Men on Dating Apps, According to Survey. A survey from Bumble found that 60% of women indicate that they are looking for "at keast 6ft".
Theres plenty more facts out there. He should definitely tell her his height because only 15% are going to be attracted to him.
Fact.