2021 Polish census

The results of the Polish census of 2021 (officially, the National Population and Housing Census 2021, Polish: Narodowe Spisy Powszechne 2021) were published in 2023.^[1] Data was gathered from April 1st to September 30th (the previously planned duration from April 1 to June 31 was extended because of enduring COVID-19 policy). The point of reference for the census was set on March 31st, 2021.

Censuses in Poland are conducted every 10 years, the previous census was the Polish census of 2011. The next census will be the Polish census of 2031.

Religions

For broader coverage of this topic, see Religion in Poland.

The number of declared Catholics decreased to 27.1 million (71%), down from 33.7 million (88%) in the 2011 census.^[2]

Population by religious denomination in 2021^[3]

Religious affiliation	Percentage (%)
Roman Catholic Church - Latin Rite	71.30
Refused to answer	20.53
Not affiliated with any religion	6.87
Orthodox Church	0.40
Jehovah's Witnesses	0.29
Evangelical Church of the Augsburg Confession	0.17
Catholic Church - Byzantine-Ukrainian Rite (Greek Catholic Church)	0.09
Pentecostal Church	0.08
Old Catholic Mariavite Church	0.03
Christianity (general religious declaration)	0.02
Polish Catholic Church	0.02
Church of Christian Baptists	0.01
Buddhist Union of the Diamond Way of the Karma Kagyu Line	0.01
Seventh-day Adventist Church	0.01
Pastafarianism	0.01
Muslim Religious Association	0.01
Community of Christ Churches	0.01
Native Faith	0.01
Church of God in Christ	0.01
Other religion	0.11
Undetermined	0.04
Total	100.00

Ethnic groups

For broader coverage of this topic, see Ethnic minorities in Poland.

Population by ethnic identification in 2021^[3][a]

Declared ethnicity	2021
Polish	37,595,069
Silesians	596,224
Kashubians	179,685
Germans	144,177
Ukrainians	82,440
Belarusians	56,607
English	54,424
Americans	27,756
Italians	19,980
Jews	17,156
Russians	15,994
French	14,739
Lemkos	13,607
Romani	13,303
Irish	11,638
Lithuanians	10,287
Dutch	10,254
Dutch	8,967
Dutch	8,526
Czechs	7,818
Swedes	7,046
Armenians	6,772
Other	140,152

Languages used at home

For broader coverage of this topic, see Languages of Poland.

Population by language used at home, 2021^[3][b]

Declared language	2021
Polish	37,868,618
English	737,276
Silesian	467,145
German	216,342
Kashubian	89,198
Russian	63,271
Ukrainian	55,104
French	41,895
Italian	38,388
Spanish	29,480
Dutch	17,633
Belarusian	17,325
Norwegian	14,157
Swedish	10,318
Polish Sign Language	9,267
Romani	7,284
Rusyn	6,147
Other	114,479

See also

• Demographics of Poland

Notes

1. People may declare up to two ethnicities.
2. People may declare up to two languages.

References

1. Tilles, Daniel (2023-04-13). "New census data reveal changes in Poland's ethnic and linguistic makeup". Notes From Poland. Retrieved 2023-10-07.
2. "Poland records drop in Catholicism, "nones" nearly triple". Aleteia — Catholic Spirituality, Lifestyle, World News, and Culture. 2023-10-03. Retrieved 2023-10-07.
3. GUS. "Tablice z ostatecznymi danymi w zakresie przynależności narodowo-etnicznej, języka używanego w domu oraz przynależności do wyznania religijnego". stat.gov.pl (in Polish). Retrieved 2023-10-07.

External links

• "Statistics Poland / National Census / National Population and Housing Census 2021 / Final results of the National Population and Housing Census 2021". stat.gov.pl. Retrieved 2023-10-07.
• GUS. "NSP 2021 - wyniki ostateczne". stat.gov.pl (in Polish). Retrieved 2023-10-07.