Sokka is a seventeen-year-old Water Tribe warrior raised by his grandmother Kanna along with his younger sister Katara in the Southern Water Tribe.

How old are the characters in The Last Airbender?

Only five of the characters throughout the series have their age explicitly mentioned: Aang is 112 (though only 12 biologically), Zuko and Yue are 16, Toph is 12, and Tom-Tom (Mai’s brother) is 2. It is also mentioned by Ty Lee that Mai is fifteen years older than her brother, which would make her 17.

How old are Zuko and Sokka?

At the start, Aang and Toph are both 12 years old (though Aang is technically 112), Katara and Azula are about 14, and Sokka and Zuko are both about 16.