Roman Catholic Diocese of Caxias do Sul was created in 1934.
Roman Catholic Diocese of Caxias do Maranhão was created in 1939.
Roman Catholic Diocese of Duque de Caxias was created in 1980.
Roman Catholic Diocese of Caxias do Sul's population is 742,481.
The population of Roman Catholic Diocese of Caxias do Maranhão is 720,000.
Roman Catholic Diocese of Duque de Caxias's population is 1,235,626.
The area of Roman Catholic Diocese of Caxias do Sul is 11,034 square kilometers.
The area of Roman Catholic Diocese of Caxias do Maranhão is 34,449 square kilometers.
The area of Roman Catholic Diocese of Duque de Caxias is 511 square kilometers.
Roman Catholic Diocese of Kisantu was created in 1931.
Roman Catholic Diocese of Mati was created in 1984.
Roman Catholic Diocese of Châlons was created in 1822.
Roman Catholic Diocese of Łomża was created in 1798.