Ndị ụka ndị a, na n'ụfọdụ cantons na-Old Catholic Church na ndị Juu ọgbakọ, na-kwụrụ ụgwọ site ukara taxation nke na-eso ụzọ. Christianity bụ predominant okpukpe nke Switzerland (banyere 68% nke bi bi bi bi na 2016 na 75% nke Swiss ụmụ amaala), kewara n'etiti Roman Catholic Church (37.2% nke ndị bi), na Swiss Reformed Church (25.0%), ọzọ Protestant ụka (2.2%), Eastern Orthodoxy (gburugburu 2%), na ndị ọzọ Christian denominations (1.3%). Switzerland eguzobewo Islam (5.1%) dị ka a sizeable nta okpukpe. 24% nke Swiss bi na-adịghị mmekọ na ihe ọ bụla na chọọchị Roman Katọlik ma ọ bụ ndị Swiss Reformed Church. Ndị a ụka, na ụfọdụ cantons na-Old Catholic Church na ndị Juu ọgbakọ, na-enweta ego site na ukara taxation nke na-eso ụzọ. Christianity bụ predominant okpukpe nke Switzerland (banyere 68% nke bi bi bi bi bi bi bi bi na 2016 na 75% nke Swiss ụmụ amaala), kewara n'etiti Roman Catholic Church (37.2% nke ndị bi), na Swiss Reformed Church (25.0%), ọzọ Protestant ụka (2.
78.9%