The Spanish arrival and colonization brought Roman Catholicism to the country, which became the main religion of Mexico. Mexico is a secular state, and the Constitution of 1917 and anti-clerical law imposed limitations on the church and sometimes codified state intrusion into church matters. The government does not provide any financial contributions to the church, and the church does not participate in public education.[citation needed]
In 2010, 95.6% of the population were Christian.[7] Roman Catholics are 89%[8] of the total, 47% percent of whom attend church services weekly.[9] In absolute terms, Mexico has the world’s second largest number of Catholics after Brazil.[10] According to the Government’s 2000 census, approximately 87 percent of respondents identified themselves as at least nominally Roman Catholic. Christmas is a national holiday and every year during Easter and Christmas all schools in Mexico, public and private, send their students on vacation.
Other religious groups for which the 2000 census provided estimates included evangelicals, with 1.71 percent of the population; other Protestant evangelical groups, 2.79 percent; members of Jehovah’s Witnesses, 1.25 percent; “Historical” Protestants, 0.71 percent; Seventh-day Adventists, 0.58 percent; The Church of Jesus Christ of Latter-day Saints, 0.25 percent; Jews, 0.05 percent; and other religions, 0.31 percent. Approximately 3.52 percent of respondents indicated no religion, and 0.86 percent did not specify a religion.
