
Christianity among Hispanic and Latino Americans

Latinos and Hispanics are predominantly Christians in the United States. Specifically, they are most often Roman Catholic. According to a Public Religion Research Institute study in 2017, the majority of Hispanic and Latino Americans are Christians (76%), and about 11% of Americans identify as Hispanic or Latino Christian.
Roman Catholicism.
The Spaniards took the Roman Catholic faith to Latin America, and Roman Catholicism continues to be the largest, but not the only, religious denomination among most Hispanics. Among the largest Hispanic groups, 61% of Mexican Americans identify as Catholic, followed by Dominican American (59%), Cuban American (49%), Puerto Rican American (45%), and Salvadoran American (42%).
Among the Hispanic Catholics, most communities celebrate their homeland's patron saint, dedicating a day for this purpose with festivals and religious services. Some Hispanics syncretize Roman Catholicism and African or Native American rituals and beliefs despite the Catholic Church's teachings against such syncretic combinations of Catholicism and paganism.
Such is the case of Santería, popular with Cuban Americans and Puerto Ricans and which combines old African beliefs in the form of Roman Catholic saints and ritual.
Other Christian denominations.
A significant number of Hispanics are also Protestant, and several Protestant denominations (particularly Evangelical ones) have vigorously proselytized in Hispanic communities. Among the largest Hispanic groups, 37% of Salvadoran American identify as Protestant, followed by Puerto Rican American (30%), Dominican American (22%), Mexican Americans (18%), and Cuban American (16%). And about 32% of Hispanic American Protestants are under the age of 30, and the median ages of Hispanic American Protestants is 37 years. 
Among Hispanic Protestant communities, most are evangelical, but some belong to mainline denominations. Compared to Catholic, unaffiliated, and mainline Protestant Hispanics, Evangelical Protestant Hispanics are substantially more likely to attend services weekly, pray daily, and adhere to biblical liberalism.
Trends.
As of 2014, the majority of Hispanic Americans are Christians (80%), while 24% of Hispanic adults in the United States are former Catholics. 55%, or about 19.6 million Latinos, of the United States Hispanic population identify as Catholic. 22% are Protestant, 16% being Evangelical Protestants, and the last major category places 18% as unaffiliated, which means they have no particular religion or identify as atheist or agnostic.