In brief
In Russia's 2020 census (reference date 1 October 2021), 1,067,139 people identified with the nationality "Чуваши" (Chuvash people)1. That is 0.82% of the 130,587,364 residents who stated a nationality.
Rosstat also assigns 5 other self-designations to this nationality (listed in Russian in the source table).
Main language: Chuvash. Glottolog classifies it in the Turkic family.
Russia, 2021 census
Where: the 10 regions with the largest numbers
Source [1]: Rosstat, 2020 census, vol. 5, table 1
Languages and their lineage
Chuvash
- Turkicturk1311
- Bolgarbolg1249
- Chuvashchuv1255
Russian
- Indo-Europeanindo1319
- Classical Indo-Europeanclas1257
- Balto-Slavicbalt1263
- Slavicslav1255
- East Slaviceast1426
- Russianruss1263
People-to-language links: Wikidata (properties P103 and P2936), checked against ISO 639-3 codes. Language classification: Glottolog 5.3.
Sources
- Rosstat. National composition of the population of the Russian Federation. Results of the 2020 All-Russian Population Census (reference date 1 October 2021), vol. 5, table 1. Tom5_tab1_VPN-2020.xlsx (archived copy)
- Hammarström H., Forkel R., Haspelmath M., Bank S. (2026). Glottolog 5.3. Max Planck Institute for Evolutionary Anthropology. glottolog.org (CC BY 4.0)