The Stark Decline of "New Age" Protestantism
- Rex Ballard
- 11 hours ago
- 3 min read
Texas politician and U.S. Senate candidate James Talarico proudly identifies as a Presbyterian, a seminarian at Austin Presbyterian Theological Seminary, and an active member of St. Andrew’s Presbyterian Church in Austin—a congregation aligned with the progressive wing of the Presbyterian Church (USA) (PC(USA)). Talarico frequently invokes his faith to advocate for positions on abortion access, LGBTQ+ rights, and progressive social causes, reflecting the denomination’s embrace of evolving cultural ideologies on sex, gender, marriage, and related issues.
While personal faith journeys deserve respect, the broader data on denominations like PC(USA) that have led this shift tells a sobering story of institutional collapse.
Dramatic Declines Across Progressive Protestant Denominations
Progressive Protestant bodies—including PC(USA), the Episcopal Church, Evangelical Lutheran Church in America (ELCA), United Church of Christ (UCC), and segments of the United Methodist Church—have experienced steep membership losses in direct correlation with their adoption of progressive stances on sexuality, gender, abortion, and marriage. These include redefining marriage, ordaining LGBTQ+ clergy, emphasizing identity politics and “dismantling structural racism/heteropatriarchy,” and aligning with secular cultural priorities over traditional biblical teachings.
Key Statistics (stark and unvarnished):
PC(USA): From over 3.1 million members in the early 1980s to approximately 1.05 million in 2024 — a loss of roughly two-thirds. Annual losses continue at 4-5%.
ELCA: From ~5.3 million at formation (1987/88) to ~2.7 million recently — nearly halved.
Episcopal Church: Peaked near 3.4 million in the mid-1960s; now around 1.5 million or lower, with average Sunday attendance far below 500,000.
UCC: From over 2 million in the 1960s to under 750,000 — a ~70% plunge.
Combined Membership Decline Graph (superimposed lines for direct comparison):
The graph shows consistent, accelerating downward trajectories across decades, with sharper drops often following key progressive policy shifts (e.g., 2000s–2010s decisions on ordination and same-sex marriage).
These are not isolated trends. Overall, Progressive Protestants have fallen from ~18% of U.S. adults in 2007 to just 11% recently, with projections of further collapse toward irrelevance by 2030–2040.
Where Are the Members Going — And Why?
Those leaving (or never joining) these declining denominations are not primarily shifting to other mainline groups. Instead:
A large share become "Nones" (religiously unaffiliated). Sadly, many who were raised in these progressive denominations drift away from the church altogether, drifting into secularism amid broader cultural shifts.
Many move to more conservative or vibrant Christian expressions, including:
Non-denominational churches — The fastest-growing segment, now ~13-14% of U.S. adults (~40+ million). They emphasize contemporary worship, personal faith, biblical authority, and community without heavy institutional baggage.
Evangelical Protestants (broadly stable at ~23% of adults) and Pentecostal/Charismatic groups, which report gains in attendance and church planting.
Conservative realignments like the Presbyterian Church in America (PCA), Anglican Church in North America (ACNA), or Global Methodist Church — bodies that maintain traditional teachings on Scripture, marriage, gender, and life issues.
Why the shift? Research and anecdotal patterns point to a hunger for authenticity, clear doctrinal teaching, vibrant worship, discipleship, and a faith that challenges rather than mirrors secular culture. Churches prioritizing biblical orthodoxy on marriage (man and woman), sexuality, gender, and the sanctity of life tend to retain and attract families and younger adults more effectively. Progressive accommodation often results in diluted distinctiveness — leading to the question: If the church looks like the world, why bother attending?
In contrast, the U.S. Catholic Church has maintained relative stability (~19-20% of adults) amid immigration and resilience, though it, too, faces retention challenges.
A Cautionary Tale
James Talarico’s proud affiliation with a progressive Presbyterian tradition highlights a live example of this broader phenomenon. While individual believers may thrive, the institutions embracing these ideological shifts on core doctrines have hemorrhaged members by the millions. The graphical evidence is unmistakable: dramatic, sustained decline.
This pattern serves as a stark warning. Faith traditions that subordinate historic Christian teaching to contemporary cultural winds risk losing not only numbers but their vital witness. Millions have voted with their feet, seeking churches that offer transcendent truth rather than transient relevance. For mainline Protestantism, the data suggests that without a return to biblical foundations, the decline will continue — leaving shrinking, aging congregations in its wake.
