The Class Ceiling: How Classism in the Workplace Silences Talent and What Your Organisation Can Do About It

You hire the best candidate. They deliver strong results. A year in, they are passed over for promotion. Not because of their performance. Not because of their potential. But because of where they grew up, how they speak, and which university they did or did not attend.

This is classism in the workplace. And unlike race or gender bias, it rarely gets named. It hides in informal networks, unwritten dress codes, and the casual language of ‘cultural fit.’ It costs individuals thousands of pounds and dollars in lost earnings. It costs organisations the diversity of thought that drives innovation. And it costs economies billions in untapped potential.

This article examines what workplace classism actually looks like, what the research tells us about its scale and impact, and the concrete steps that leaders and HR professionals can take to dismantle it.

What Is Classism in the Workplace?

Classism is discrimination or differential treatment based on a person’s socioeconomic background. In the workplace, it operates on two levels.

Individual classism refers to the attitudes and actions of colleagues, managers, and hiring panels that disadvantage people based on their class origins. Examples include mocking regional accents, making assumptions about someone’s intellect based on their school, or excluding working-class employees from informal social networks that drive career advancement.

Institutional classism is embedded in organisational structures and processes. Unpaid internships, degree requirements for roles that do not need them, and recruitment sourced almost exclusively from elite universities are all forms of institutional classism that operate before a candidate ever sets foot in a building.

A KPMG survey found that social class is the single biggest barrier to career mobility within its organisation – ranking above gender and race as a source of unequal advancement.

The Social Mobility Commission defines class background by reference to parental occupation at the age of 14. By this measure, someone whose parents worked in routine or semi-routine occupations (supermarket cashiers, warehouse workers, cleaners) is considered ‘working class,’ while those with parents in managerial or professional occupations (doctors, lawyers, senior managers) are considered ‘privileged origin.’ The gap in outcomes between these two groups inside the same organisations is substantial, consistent, and largely unaddressed.

The Data: How Widespread Is Workplace Classism?

The scale of class discrimination in professional environments is not a matter of opinion. Multiple large-scale studies confirm it as a systemic issue.

These figures represent only the classism that is visible and reported. The true incidence is almost certainly higher. As the Wildgoose report notes, for 73% of employees who experienced any form of discrimination, the issue was not acted upon by their employer. Class-based discrimination is particularly likely to go unaddressed because it is rarely named and there is no legal protection for socioeconomic background in most jurisdictions.

The Class Pay Gap: Earning Less for the Same Work

The most quantifiable consequence of workplace classism is what researchers call the ‘class pay gap.’ This is the difference in earnings between people from working-class and privileged-origin backgrounds who hold the same types of jobs.

Research by sociologists Daniel Laurison (Swarthmore College) and Sam Friedman (London School of Economics), drawing on Britain’s Labour Force Survey across more than 95,000 respondents, found that working-class origin employees in higher professional and managerial roles earn 17% less on average than their privileged-origin colleagues in the same occupations. In the UK context, this translates to an annual earnings shortfall of approximately £6,800 to £7,350.

The US picture is equally stark. Using data from the 2015 Panel Study of Income Dynamics, Laurison and colleagues found that those from working-class backgrounds in top professional jobs have predicted annual earnings approximately $25,000 lower than similar colleagues from privileged backgrounds, after controlling for education, hours worked, occupation, firm size, and experience.

In 2024, the Social Mobility Foundation reported that even when working-class people break into professional occupations, they are paid around £6,000 less per year than their more privileged counterparts. The Foundation’s CEO Sarah Atkinson called this ‘bad for business,’ noting that employers risk losing diverse talent and weakening decision-making.

Where the Gap Is Widest

The pay gap is not simply a function of working-class employees choosing lower-value jobs. It persists within the same job levels, firms, and departments. Researchers point to three mechanisms: working-class employees being less likely to negotiate pay rises, less access to informal sponsor networks that accelerate promotion, and direct class discrimination from managers who associate ‘leadership potential’ with markers of privilege.

The Hiring Barrier: Class Bias Before Day One

Classism shapes who gets hired before any work is done. Research from Duke University’s Fuqua School of Business has demonstrated that social-class cues in application materials and interviews lead directly to hiring discrimination. Candidates perceived as working class are judged as less competent and less ‘executive material,’ even when their qualifications are identical.

Several structural practices embed class bias into hiring processes:

• Degree requirements: Many roles specify a degree from a ‘leading university,’ which in practice means a small number of elite institutions with disproportionately wealthy student bodies. According to The Sutton Trust (2024), more than 50% of students studying creative degrees at Oxford, Cambridge, and King’s College London are from upper-middle class backgrounds.
• Unpaid and low-paid internships: Internships remain the primary pipeline into many competitive sectors. Candidates who cannot afford to work for free or relocate to expensive cities are filtered out at the entry point, regardless of their ability.
• Network-based recruitment: Venus Rekow, Behavioral Practitioner at Neural Shifts, describes the problem directly: ‘Advancement processes rely on input from informal networks, which are generally homogenous with people connecting based on their shared interests or pedigree.’ Referral-heavy hiring reproduces the class composition of existing teams.
• Interview cultural codes: Interviewers often evaluate ‘polish’ or ‘confidence’ in ways that reward candidates familiar with professional norms learned at home or in elite education settings. Dress, vocabulary, and small talk about hobbies associated with higher-income lifestyles all function as informal class signals.

These barriers mean classism operates as a filter, not just a ceiling. Many working-class candidates never get the chance to demonstrate their ability because they are screened out long before any merit-based assessment takes place. This connects directly to the patterns explored in our article on unconscious bias in the workplace, where deeply embedded assumptions operate beneath conscious awareness.

The Invisible Promotion Wall: Why Working-Class Employees Hit a Class Ceiling

Even when working-class employees secure employment and perform strongly, they face structural barriers to advancement that their privileged-origin colleagues do not experience.

Behavioural Expectations and Cultural Mismatch

Research by Andrea Dittmann, Assistant Professor at Emory University’s Goizueta Business School, found that people from working-class backgrounds tend to bring a more collaborative, team-oriented approach to work. In organisations where individualism and autonomous achievement are the default norms for ‘leadership potential,’ this strength is often misread as a weakness.

Dittmann’s studies show that working-class origin employees perform strongly in collaborative environments but are disadvantaged by organisational cultures designed around the preferences of those from middle-class backgrounds. The implication is that organisations are not testing for competence. They are testing for cultural fit with a middle-class professional ideal.

Sponsorship Gaps

Advancement in senior roles depends heavily on sponsorship, not just mentorship. Sponsors are senior leaders who actively advocate for candidates for high-profile projects, promotions, and leadership pipelines. Sponsorship relationships tend to form through informal social interactions (dinners, golf, professional associations) that working-class employees are less likely to access, either because of cost, time constraints, or because they feel they do not belong in those spaces.

Microaggressions and Daily Exclusion

Sharon Ehrlich, Global Sales Enablement Director at Webhelp and executive coach, explains that classism most often reveals itself during informal workplace interactions: ‘coffee breaks and company lunches.’ Comments about holidays, schools, property, or lifestyle function as markers of class identity that signal belonging to some and exclusion to others.

For working-class employees, the accumulated weight of these interactions can suppress confidence, reduce psychological safety, and make the prospect of pushing for promotion feel futile. This is classism as an attrition mechanism: it does not fire people but it makes them leave or give up.

For a deeper understanding of how structural bias shapes day-to-day workplace dynamics, see our guide to bias in the workplace: how to recognise and overcome it.

When Class Meets Race and Gender: The Compounding Effect

Classism does not operate in isolation. For employees who face both class discrimination and race or gender discrimination, the disadvantage compounds. Research from Creative Access found that 48% of ethnically diverse professionals reported socio-economic bias in hiring and promotions, compared to 24% of white colleagues. A further 40% of ethnically diverse working-class professionals said they felt overlooked in their careers due to class, versus 30% of white working-class peers.

The class ceiling is also a gendered issue. The Co-op’s 2024 socioeconomic pay gap reporting identified that the largest pay gap by class falls on women from lower socioeconomic backgrounds, who face a double disadvantage in pay and career progression.

US research using the Panel Study of Income Dynamics found evidence of a ‘double earnings disadvantage’ for socially mobile Black professionals, who experience both a class pay gap and a racial pay gap simultaneously in top occupations.

Understanding how these layers interact is essential for effective DEI strategy. Venus Rekow of Neural Shifts puts it plainly: ‘All forms of discrimination, including race, gender, and class, compound to form a hard barrier to overcome for those excluded.’ For a full framework on managing this complexity, read our article on intersectionality and DEI, as well as our comprehensive guide to understanding intersectionality in the workplace.

The Business Case: What Classism Costs Organisations

The argument against classism is moral. It is also financial.

Research consistently shows that organisations with socioeconomically diverse leadership make better decisions, access wider talent pools, and retain high-performing employees for longer. The failure to address classism is not a social nicety: it is a strategic deficit. For the evidence on what DEI investment delivers, see our analysis on does DEI increase performance? and our breakdown of DEI initiatives and measuring their impact.

What Organisations Can Do: From Policy to Practice

Tackling classism requires more than awareness. It requires changes to how organisations recruit, develop, promote, and pay their people. Below are actions grounded in the research.

1. Name It Explicitly in DEI Frameworks
   Most DEI frameworks address race, gender, disability, and age. Socioeconomic background is rarely included with the same rigour. The first step is to include class origin data in diversity monitoring, set measurable targets for socioeconomic representation, and give it the same board-level visibility as other protected characteristics.
2. Audit Hiring for Class Gatekeeping
   Review job descriptions and remove unnecessary degree requirements, particularly for roles where experience and demonstrated skill are sufficient. Assess whether your recruitment channels are reaching candidates from state schools, further education colleges, and lower-income postcodes. Evaluate whether unpaid internships exist within your organisation and eliminate them.
3. Address Accent and Class Bias in Interviews
   Train hiring managers to identify accent bias, name bias, and cultural-fit heuristics that function as class screening. Structured interviews with consistent scoring criteria substantially reduce the opportunity for implicit class judgements to influence outcomes. This connects to the broader challenge of eliminating bias in performance reviews, a practice that applies equally to promotion and hiring decisions.
4. Build Sponsorship Programmes That Cross Class Lines
   Structured sponsorship programmes that pair working-class origin employees with senior advocates can compensate for the informal networking that privileged-origin employees access by default. These programmes should be monitored for uptake and progression outcomes, not just participation.
5. Measure and Report the Class Pay Gap
   Organisations in the UK are increasingly publishing socioeconomic pay gap data voluntarily. The Co-op, PwC, and law firm Browne Jacobson are among those who have done so. Measurement creates accountability. It also provides a baseline against which progress can be tracked. See our guidance on inclusion strategies at work for a practical framework to make this actionable.
6. Account for Intersectionality in Every Initiative
   Any programme addressing class must be designed with awareness that working-class employees from ethnic minority backgrounds face compounding barriers. Single-axis interventions (addressing class alone, or race alone) will miss the employees most at risk. Integrate class into the lens through which all DEI data is reviewed.
7. Create Psychological Safety for Class Identity
   Employees who feel they need to hide their background, modify their accent, or pretend to have attended schools they did not attend are not able to bring their full capability to work. Invest in culture initiatives that explicitly value diverse socioeconomic backgrounds. Leaders who share their own working-class origin stories publicly make it safer for others to do the same.
8. Build Allyship at Every Level
   Privileged-origin employees play a critical role in calling out class-based exclusion when they see it. Allyship training that specifically covers socioeconomic dynamics is rare but effective. For guidance on how allyship transforms workplace culture, read our article on allyship in the workplace.

Conclusion: Class Is Not a Personal Failing. It Is an Organisational Challenge.

Classism in the workplace is not a problem of individual attitude. It is a structural issue embedded in who gets hired, who gets promoted, who earns what, and whose experience of work is dignified versus exhausting. The research is unambiguous: working-class origin employees earn significantly less for the same work, advance more slowly, and are more likely to leave organisations that fail to address class-based exclusion.

Organisations that treat socioeconomic diversity as a genuine DEI priority do not just become more equitable. They become more capable. They access talent they were previously filtering out. They build leadership teams that reflect a wider range of lived experience. They make better decisions.

The class ceiling is real. It is measurable. And it is breakable. The question is whether your organisation is willing to do the work.

Want to go deeper? Explore our full library of workplace equity insights at Diverseek.com, including guides on navigating DEI issues, building inclusive hiring, and measuring the impact of your DEI strategy.

Related Reading on Diverseek.com

• Navigating Common DEI Issues in the Workplace
• Unconscious Bias: How It Shapes Our Perceptions and Actions
• Intersectionality and DEI: A Comprehensive Approach to Inclusive Excellence
• Bias in the Workplace: How to Recognise and Overcome It
• Inclusion Strategies at Work: Building a Truly Welcoming Environment
• Allyship in the Workplace: Transforming Company Culture
• Eliminating Bias in Performance Reviews
• Does DEI Increase Performance? A Comprehensive Exploration