Birth to HS Graduation: 7
During college & internship: 8 (incl dorms, freddy, summer on-campus housing, off-campus, and two different out of state internships)
Post college: 6 (back to Ames, 4 times when I left Ames (all in same area, just different apts/houses rented), and now to where I am in grad school)
Plus my parents have since bought new houses
If we're just talking towns, lived in 7 through HS; not a moving military kid but was close to it. Dad retired after full service when I was a toddler and Mom finished up and retired in the Reserves when I was in 5th grade or so. Ames + 2 out of state internships (I stayed in Ames except for those internships) during college. Ames, two towns in Rockies, one town on east coast since graduating from Iowa State.
Since HS, the longest I stayed in one dwelling has been two years, which was my last lease and now my current lease as well but this one I'm hoping to sublease the last summer of it.