Not at all. When I went to school at age 6, I knew which busses to take, knew the names of the stops that were relevant to me (and after a few weeks the name of all the bust stops in between), and my parent's address and phone number. And I grew up rather sheltered, in comparison to Indian slum inhabitants.

Granted, one year can make quite a difference at that age, I'm sure I at least know the name of the town and which quarter I lived in.