Socio Economic Classification
What is Socio-Economic Classification in User Research?
Socio-Economic Classification (SEC) in user research is a method of categorizing individuals or groups based on their social and economic status, typically considering factors such as income, education, occupation, and living conditions. It helps researchers understand how different socio-economic groups interact with products, services, or experiences.
Synonyms: Social Grade, Socioeconomic Status, SES, Social Class, Economic Classification, Income Classification

Why Socio-Economic Classification is Important in User Research
Socio-Economic Classification plays a crucial role in user research by providing valuable insights into diverse user groups. It helps researchers and designers:
- Identify target audiences more accurately
- Understand user needs and preferences across different social strata
- Develop inclusive products and services that cater to various socio-economic groups
- Make informed decisions about pricing, marketing, and distribution strategies
How Socio-Economic Classification is Used in User Research
Researchers employ SEC in various ways throughout the user research process:
- Participant recruitment: Ensuring a diverse range of participants from different socio-economic backgrounds
- Data analysis: Segmenting user feedback and behavior based on SEC to identify patterns and trends
- Persona development: Creating more realistic and representative user personas that include socio-economic factors
- Product design: Tailoring features and functionalities to meet the needs of different socio-economic groups
Examples of Socio-Economic Classification Systems
Several SEC systems are used in user research, including:
- ABC1C2DE system: A common classification used in the UK, categorizing individuals from A (highest) to E (lowest) based on occupation
- Kuppuswamy scale: Used in India, considering education, occupation, and income of the head of household
- ESOMAR Social Grade: A European system based on the occupation of the main income earner in the household
Frequently Asked Questions
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What factors are considered in Socio-Economic Classification?: SEC typically considers factors such as income, education level, occupation, housing type, and sometimes, geographical location.
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How does SEC differ from demographic segmentation?: While demographic segmentation focuses on age, gender, and location, SEC provides a more comprehensive view of an individual's social and economic status, offering deeper insights into their lifestyle and purchasing power.
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Can SEC change over time for an individual?: Yes, an individual's SEC can change as their income, education, or occupation evolves. This is why it's important to regularly update SEC data in long-term user research studies.
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How does SEC impact user experience design?: SEC helps designers create more inclusive and accessible products by considering the diverse needs, preferences, and constraints of different socio-economic groups, leading to better user experiences for a wider audience.