Newly ordained Catholic priests in the United States are now overwhelmingly theologically conservative, with progressive clergy virtually disappearing among the youngest cohorts, according to survey data recently released from the National Study of Catholic Priests and highlighted by sociologist of religion Ryan Burge.
The data reveal a striking generational reversal in the theological profile of the Catholic priesthood. Among priests ordained in the most recent years, 84 per cent describe their theology as conservative, while just 2 per cent identify as progressive. By contrast, among priests ordained in the late 1960s, 68 per cent described their theology as progressive and only 16 per cent conservative, indicating a near-total inversion in the ideological composition of the clergy over the past six decades.
The figures chart a steady transformation rather than a sudden shift. Each successive decade of ordination since the 1970s has produced a smaller share of progressive priests and a larger share of conservative ones. Priests ordained in the 1990s marked a transitional generation, with progressive identification falling below one-fifth and conservative identification rising to roughly one-third. By the early 2000s, conservative priests had become the largest group among newly ordained clergy, and that dominance has continued to strengthen into the present decade.
Researchers attribute the change in part to the changing social environment from which priests are drawn. In earlier decades, priestly vocations emerged from a broadly Catholic culture in which religious practice was widespread and institutional affiliation common. Today, vocations arise from a more secular context in which religious commitment is less typical, meaning those who pursue the priesthood tend to hold stronger and more clearly defined theological convictions.
Burge has argued in his wider research that this process reflects a broader pattern of religious “sorting” across American Christianity. As participation declines, those with weaker attachment to religious institutions are more likely to drift away, while those who remain become more committed and more doctrinally consistent. The result is not only institutional contraction but also ideological consolidation.
Other findings from Burge’s research reinforce this interpretation. He has documented that the growth of religious disaffiliation in the United States, while dramatic over the past half-century, has slowed in recent years, suggesting a stabilisation rather than a reversal of long-term decline. At the same time, measures of religious intensity among active believers have remained comparatively strong, indicating that participation increasingly reflects conviction rather than cultural habit.
Within Catholicism, the long-term demographic trend remains one of fewer priests overall. The total number of clergy continues to decline compared with mid-20th-century levels, largely because the generation ordained during the post-war boom is now retiring or dying. Yet the theological profile of those entering the priesthood has become more consistent, with conservative identification steadily rising as progressive identification has diminished.
The data therefore point to a priesthood that is smaller but more ideologically cohesive than in previous generations. As older cohorts ordained in the decades following the Second Vatican Council continue to leave active ministry, the theological balance of the clergy is likely to shift further in a conservative direction. Progressive priests have not disappeared entirely, but among those entering the priesthood today they have become rare enough to constitute a marginal presence rather than a competing current within the life of the Church.
