Brazil is the country with the largest number of Catholics (140 million)
The American Countries with the largest number of Catholics are Brazil, Argentina, the United States, Colombia, and Mexico
Catholicism in the American Countries (Data in thousands of people).
Country
Total people
% of Catholics
Total Catholics
Argentina
Belize
Bolivia
Brazil
Canada
Chile
Colombia
Costa Rica
Cuba
Ecuador
Guadalupe
Guatemala
French Guiana Guyana Honduras Dominican Republic Bahamas
United States
Mexico Nicaragua
Panama
Paraguay
Puerto Rico
Suriname
Uruguay
Venezuela
Peru
Aruba
Barbados
Dominica
El Salvador
Grenada
Haiti
Jamaica
Martinique
Saint Lucia
Trinity and Tobago