This statistic shows the development of CSU party membership numbers in Germany from 1990 to 2021. In 2021, the CSU party counted 130,379 members, compared to 186,198 in 1990. The CSU is one of the biggest political parties in Germany and stands for "Christlich-Soziale Union in Bayern" (Christian-Social Union in Bavaria).
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bpb. (October 21, 2022). Number of CSU party members in Germany from 1990 to 2021 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 15, 2026, from /statistics/957916/csu-membership-development/
bpb. "Number of CSU party members in Germany from 1990 to 2021." Chart. October 21, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 15, 2026. /statistics/957916/csu-membership-development/
bpb. (2022). Number of CSU party members in Germany from 1990 to 2021. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 15, 2026. /statistics/957916/csu-membership-development/
bpb. "Number of Csu Party Members in Germany from 1990 to 2021." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Oct 2022, /statistics/957916/csu-membership-development/
bpb, Number of CSU party members in Germany from 1990 to 2021 ÌÇÐÄÆƽâ°æ, /statistics/957916/csu-membership-development/ (last visited July 15, 2026)
Number of CSU party members in Germany from 1990 to 2021 [Graph], bpb, October 21, 2022. [Online]. Available: /statistics/957916/csu-membership-development/
