At what age is marriage legally recognized in Judaism for individuals?

In Judaism, marriage is legally recognized for individuals who are at least 18 years old. This age is established based on Jewish law, which considers 18 as the age of maturity for various religious obligations, including the ability to enter into a marriage contract (known as a "ketubah").

While some Jewish communities may have cultural practices or customs that allow for marriage at a younger age, the legal and religious framework within traditional Judaism specifies 18 as the minimum age for marriage. This age is vital as it signifies the individual's readiness to undertake the responsibilities and commitments that marriage entails.

The other options reflect ages that exceed this recognition and do not align with traditional Jewish law's stipulation regarding the age of marriage.