According to the 2011 census:
- Ethnic Lithuanians made up 84.2% of Lithuania's population, while the largest minorities were Poles (6.6%), Russians (5.8%), and Belarusians (1.2%).
- Roma people, who make up 0.07% of the population, traditionally work in trades such as fortune telling, dancing, and singing.
- Tatars, who make up 0.09% of the population, originally settled in Lithuania in the 14th century and currently use Arabic, Cyrillic, and Latin alphabets for the Tatar language.
- Karaites, a Turkic ethnic group derived from Karaite Judaism, make