By age 16, relationships last an average of two years, writes Fogarty. Most long-term relationships do not occur early, and during the teen years, you are likely to see group dating, according to Melanie Greenberg, Ph.

How long does a 12 year old relationship last?

Younger teens who are 12-14 years old tend to have shorter relationships that go on for less than 5 months, while older teens that are 15 to 16 years and older can stay together for over 2 years.

How long does the average HS relationship last?

So, How Long Does The Average High School Relationship Last? Teenagers between the age of 16 to 18 years have a high school relationship for about 1.5 to 1.8 years. Some high school relationships only last till they move to college. Yet, few high school relationships do end up in marriages but the ratio is quite low.

What percent of HS Sweethearts stay together?

Studies show that 78% of high school sweethearts who wait until at least the age of 25 to get married end up lasting beyond their 10th wedding anniversary.