Date Value Value
Dec 31, 2015 99.40%
Dec 31, 2011 99.39%
Dec 31, 2006 99.02%
Dec 31, 1996 98.91%
Dec 31, 1976 99.59%

Tonga Literacy rate. Percent of Tongan adults (age 15+) who can read and write.

Source: World Bank > Tonga > Tonga Literacy Rate