| NUMBER OF CATHOLICS. | |
| I. EUROPE. | |
| Papal States | 900,000 |
| Two Sicilies | 9,500,000 |
| Tuscany | 1,900,000 |
| Sardinian States and Lombardy | 7,700,000 |
| Modena | 660,000 |
| Parma | 560,000 |
| Monaco and San-Marino | 10,000 |
| Spain | 17,000,000 |
| Portugal | 4,300,000 |
| Andorra | 12,000 |
| Switzerland | 1,120,000 |
| Great Britain | 7,500,000 |
| France | 36,000,000 |
| Carried forward | 89,462,000 |
| Brought forward | 89,462,000 |
| Belgium | 4,800,000 |
| Netherlands | 1,300,000 |
| Austrian Empire | 30,000,000 |
| Bavaria | 3,500,000 |
| Prussia | 7,000,000 |
| Baden | 960,000 |
| Brunswick | 6,000 |
| Bremen | 5,000 |
| Frankfort | 12,000 |
| Hamburg | 8,000 |
| Grand Duchy of Heese | 240,000 |
| Hesse Electoral | 200,000 |
| Würtemberg | 580,000 |
| Mecklenburg-Schwerin + Mecklenburg-Strelitz | 4,000 |
| Nassau | 226,000 |
| Oldenburg | 86,000 |
| Lesser Duchies of | |
| Sachsen-Weimar, | |
| Sachsen-Coburg, | |
| Sachsen-Altenburg, etc. | 60,000 |
| Lubeck | 3,000 |
| Hanover | 256,000 |
| Luxemburg | 209,000 |
| Saxony | 65,000 |
| Denmark | 5,000 |
| Sweden and Norway | 7,000 |
| Poland | 4,000,000 |
| Russia | 3,000,000 |
| European Turkey and Montenegro | 1,000,000 |
| Greece | 100,000 |
| Catholic population in Europe | 147,194,000 |
| H. ASIA AND OCEANIA. | |
| Asiatic Turkey | 600,000 |
| Moldavia and Wallachia | 130,000 |
| Asiatic Russia | 100,000 |
| British India | 1,100,000 |
| Netherland India | 25,000 |
| French India | 170,000 |
| Portuguese India, Islands, and Macao | 546,000 |
| Spanish India and Philippine Islands | 4,750,000 |
| Persia | 120,000 |
| Anam | 600,000 |
| Siam | 25,000 |
| China | 1,000,000 |
| New Holland | 300,000 |
| Tasmania | 40,000 |
| New Zealand | 60,000 |
| New Caledonia and adjoining islands | 70,000 |
| Sandwich Islands | 80,000 |
| Catholic population in Asia and Oceania | 9,666,000 |
| III. AFRICA. | |
| Egypt | 172,000 |
| Abyssinia | 2,000,000 |
| Tripoli, Tunis, and Morocco | 30,000 |
| Spanish Possessions | 25,000 |
| Canaries | 260,000 |
| Portuguese Possessions | 690,000 |
| Madeira and islands | 260,000 |
| Continental French Possessions | 250,000 |
| Reunion and other islands | 180,000 |
| Continental British Possessions | 30,000 |
| Mauritius and other islands | 150,000 |
| Liberia | 4,000 |
| Madagascar | 10,000 |
| Gallas | 10,000 |
| Catholic population in Africa | 4,071,000 |
| IV. AMERICA. | |
| United States | 5,000,000 |
| Mexico | 8,500,000 |
| Guatemala | 1,200,000 |
| San Salvador | 700,000 |
| Honduras | 400,000 |
| Nicaragua | 500,000 |
| Costa Rica + Panama | 200,000 |
| New Granada | 3,000,000 |
| Venezuela | 2,000,000 |
| Ecuador | 1,500,000 |
| Bolivia | 2,200,000 |
| Peru | 2,800,000 |
| Chili | 1,800,000 |
| Argentine Republic | 1,500,000 |
| Paraguay | 1,600,000 |
| Uruguay | 360,000 |
| Brazil | 3,500,000 |
| British Guiana | 60,000 |
| Netherland Guiana and Islands | 40,000 |
| French Guiana and Islands | 305,000 |
| Jamaica, Trinidad, and other British Isles | 150,000 |
| Spanish Islands | 2,260,000 |
| Danish Islands | 34,000 |
| Canada and British Possessions | 1,560,000 |
| Hayti | 800,000 |
| Catholic population in America | 46,970,000 |