Commonweal publishes editorials, columns, essays, and poetry, along with film, book, and theatre reviews. Although Commonweal maintains a relatively strong focus on issues of specific interest to Catholics, this focus is not exclusionary. A broad range of issues—religious, political, social, and cultural—are examined independent of any relationship to Catholicism and the Church.
Moreover, despite its distinctly Catholic character, Commonweal has consistently spurned sectarianism and religious dogmatism, in turn attracting contributors from all points of the mainstream political spectrum in the United States. Indeed, since its inception the journal has taken a decidedly liberal stance on many of the more important issues in the modern religious, cultural and political discourse in the United States. For instance, Commonweal condemned the atomic bombings of Hiroshima and Nagasaki; criticized the tactics employed by the Irish-American Senator Joseph McCarthy, who was a Roman Catholic; supported domestic opposition to United States involvement in the Vietnam War; and questioned the 1968 Papal encyclical Humanae Vitae, a document spelling out the Vatican's position on abortion and contraception.
Twenty-two issues of Commonweal are released each year, with a circulation of approximately 20,000.
The previous editors were Peter Steinfels and his wife, Margaret O'Brien Steinfels