The average age of marriage in the US therefore falls at 32 years.

What is the average age of marriage in UK?

The average age at which British women get married is now 35.7, according to new figures from the Office of National Statistics. For men, its 38. The average age at marriage for same-sex couples was slightly higher, at 36.6 years for women and 40.1 years for men, based on 2017 data.