Average blood pressure?

120/80 is the normal blood pressure120/80 is what we call textbook blood pressure. no one ever has exactly that. but BP depends on so many things, exercise, diet, medical conditions, medication, how...

120/80 is average but systolic and dystolic the two numbers can be plus or minus ten and still be normal.

120/80 is a healthy blood pressure

The average blood pressure of most teens would be the same allowable limit as that used for adults, ie, 120/80 or less. Current best practices now recommend less than 110/70.

good