stylistic:tone, structural:summarization, structural:reformatting
Religion

In 2010, the Pew Forum estimated that religious affiliation in Cuba is 59.2% Christian, 23% unaffiliated, 17.4% folk religion (such as santería), and the remaining 0.4% consisting of other religions. In a 2015 survey sponsored by Univision, 44% of Cubans said they were not religious and 9% did not give an answer while only 34% said they were Christian.

Cuba is officially a secular state. Religious freedom increased through the 1980s, with the government amending the constitution in 1992 to drop the state's characterization as atheistic.

Roman Catholicism is the largest religion, with its origins in Spanish colonization. Despite less than half of the population identifying as Catholics in 2006, it nonetheless remains the dominant faith. Pope John Paul II and Pope Benedict XVI visited Cuba in 1998 and 2011, respectively, and Pope Francis visited Cuba in September 2015. Prior to each papal visit, the Cuban government pardoned prisoners as a humanitarian gesture.

The government's relaxation of restrictions on house churches in the 1990s led to an explosion of Pentecostalism, with some groups claiming as many as 100,000 members. However, Evangelical Protestant denominations, organized into the umbrella Cuban Council of Churches, remain much more vibrant and powerful.

The religious landscape of Cuba is also strongly defined by syncretisms of various kinds. Christianity is often practiced in tandem with Santería, a mixture of Catholicism and mostly African faiths, which include a number of cults. La Virgen de la Caridad del Cobre (the Virgin of Cobre) is the Catholic patroness of Cuba, and a symbol of Cuban culture. In Santería, she has been syncretized with the goddess Oshun. A breakdown of the followers of Afro-Cuban religions showed that most practitioners of Palo Mayombe were black and dark brown-skinned, most practitioners of Vodú were medium brown and light brown-skinned, and most practitioners of Santeria were light brown and white-skinned.

Cuba also hosts small communities of Jews (500 in 2012), Muslims, and members of the Baháʼí Faith.

Several well-known Cuban religious figures have operated outside the island, including the humanitarian and author Jorge Armando Pérez.