For dating younger partners, Montana men ranked 5th in the nation, and Montana women ranked 10th. Why a Smaller Dating Pool Might Make Montana Singles More OpenPart of it probably comes down to math. 96.3% of Montana Women Are Open to Dating an Older PartnerThe stat that deserves a second look is this one: 96.3% of Montana women said they are open to dating an older partner. That is higher than the national average of 95%, putting Montana women in 8th place nationally for openness to older partners. Montana Men Rank 5th in the Nation for Dating Younger PartnersMontana men ranked 5th in the country for openness to dating younger partners, willing to date someone up to 16.31 years younger on average, with 97.5% saying they would consider it.