Limiting Age Range of ACS PUMS in Stata

Hi all,


I am using ACS PUMS microdata files from 2005 to 2016 for research.  In Stata, I am trying to limit the age range (20-25). If someone could direct me to the variable I should be using for the svyset command, I would be greatly appreciative.


Or if anyone has a better idea for a command to do this, please let me know.


Thank you!