One‑Third of Britons Say They’ve Changed Class, 6 Million Adopt ‘Polyclass’ Identity

*TL;DR: Over a third of Britons report moving between social classes and 6 million now call themselves “polyclass,” blurring traditional class lines.

Context A recent Attest poll of 2,000 adults reveals a growing fluidity in how people see their social standing. The study asked respondents to place themselves in the classic British class categories—working, middle, upper‑middle, and upper—then report any changes since birth.

Key Facts - 34% of participants say they have changed class at least once. The shift is most common among upper‑middle and upper‑class respondents, while 70% of working‑class respondents remain in the class they were born into. - About 6 million people, roughly 3% of the UK population, now describe themselves as belonging to more than one class. Researchers have labeled this group “polyclass.” - Nearly half of those surveyed feel judged because of their class, and most rank class as a more salient identity marker than age, gender, ethnicity, or sexual orientation. - Professor Dominic Abrams, director of the Centre for the Study of Group Processes, argues that traditional class labels no longer predict political affiliation or personal attitudes. He notes that the “supposed class alignment with different political parties seems to be breaking down.” - Millennials lead the mobility trend, with almost 50% saying they have either moved class or identify as polyclass. Working‑class respondents are the least likely to report such changes.

What It Means The emergence of polyclass suggests that economic resources and lifestyle choices now allow more people to cross historic class boundaries. Abrams warns that while working‑class individuals often retain strong cultural roots, they may also feel pressured to adapt speech or behavior to fit new environments. This tension could affect wellbeing, echoing separate research that links class mobility with mixed happiness outcomes.

Policy makers and employers should note that class identity remains a potent source of social judgment. Initiatives aimed at reducing perceived stigma and expanding genuine opportunities across education, housing, and career pathways could temper the “happiness gap” observed between long‑standing working‑class groups and their more affluent peers.

Looking ahead, tracking how polyclass identification evolves and whether it reshapes voting patterns or labour market dynamics will be crucial for understanding Britain’s changing social fabric.