The results of the Polish census of 2021 (officially, the National Population and Housing Census 2021 , Polish : Narodowy Spis Powszechny 2021 ) were published in 2023.[ 1] Data was gathered from April 1 to September 30 (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 31, 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
The number of declared Catholics decreased to 27.1 million (71%), down from 33.7 million (88%) in the 2011 census.[ 2]
Ethnic groups
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
Norwegian
8,967
Spanish
8,526
Czechs
7,818
Swedes
7,046
Armenians
6,772
Other
140,152
Languages used at home
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
Notes
^ People may declare up to two ethnicities.
^ People may declare up to two languages.
References
External links