About Columbia

Columbia is the monthly magazine of the Knights of Columbus, the world's largest Catholic family fraternal service organization. The magazine's editorial content is geared toward a general Catholic audience, though readership consists mainly of the 1.8 million members of the Knights of Columbus and their families in the United States, Canada, Mexico, the Philippines, Puerto Rico, Poland and other countries in the Caribbean and Pacific rim.

Columbia publishes separate French-language and Spanish-language editions containing content translated from the English edition.