What Is Functional Illiteracy?

Understanding the important of functional illiteracy.
Chairs In A Classroom

Functional illiteracy refers to a condition where individuals possess basic reading and writing skills but struggle to apply these skills effectively in everyday situations. Unlike complete illiteracy (the total inability to read or write), functionally illiterate individuals can typically recognize words and read simple sentences, but they face significant challenges when trying to comprehend or use written information in practical contexts.

According to UNESCO’s definition, a person is functionally literate when they “can engage in all those activities in which literacy is required for effective functioning of their group and community and also for enabling them to continue to use reading, writing, and calculation for their own and the community’s development”.

The Scale of the Problem

Functional illiteracy affects a surprisingly large portion of the adult population in the United States:

  • 21% of adults in the US are considered illiterate in 2024
  • 54% of adults have literacy skills below a 6th-grade level
  • 45 million Americans are functionally illiterate, reading below a 5th-grade level
  • In the latest comprehensive assessment, 28% of US adults scored at or below Level 1 in literacy, with an additional 29% at Level 2

These statistics reveal that a substantial portion of the adult population struggles with reading and writing tasks that many take for granted. The economic impact is equally significant, with low literacy levels costing the US economy up to $2.2 trillion per year.

Causes of Functional Illiteracy

  1. Educational gaps: Incomplete or inadequate schooling can leave individuals without the comprehensive literacy skills needed for adult life.
  2. Learning disabilities: Undiagnosed or untreated learning disabilities like dyslexia can significantly impact reading development.
  3. Socioeconomic factors: Poverty, limited access to quality education, and lack of educational resources at home can hinder literacy development.
  4. Language barriers: For immigrants, learning to read and write in a new language presents additional challenges.
  5. Limited practice: Without regular reading practice, literacy skills can deteriorate over time.

The Impact on Society

  • Economic impact: Lower earning potential and reduced productivity in the workforce
  • Healthcare costs: Increased medical expenses due to medication errors and poorer health outcomes
  • Social services dependency: Higher reliance on government assistance programs
  • Reduced civic engagement: Limited participation in democratic processes and community affairs
  • Higher incarceration rates: 70% of inmates in US prisons read at or below a fourth-grade level

Addressing Functional Illiteracy

Combating functional illiteracy requires a multi-faceted approach:

  1. Adult education programs: Targeted literacy instruction for adults with reading difficulties
  2. Workplace literacy initiatives: Programs that develop job-specific literacy skills
  3. Community-based approaches: Libraries and community centers offering literacy support
  4. Technology solutions: Apps and digital tools designed to improve adult literacy
  5. Plain language advocacy: Promoting clearer, more accessible writing in public documents
  6. Early intervention: Identifying and addressing reading difficulties in children before they become entrenched

Functional illiteracy remains a significant but often invisible barrier for millions of Americans. Its impact reaches into nearly every aspect of daily life, from health and employment to parenting and civic participation. By understanding the scope and consequences of functional illiteracy, we can work toward more effective solutions that help adults develop the literacy skills needed to fully participate in society.

Recognizing functional illiteracy as a serious social issue rather than an individual failing is essential. With appropriate support and resources, adults with limited literacy skills can improve their reading abilities and overcome many of the barriers they face in their daily lives.

Want To Learn A New Language?
Try Babbel
Share:
Hannah Wehrle

Hannah is an editorial fellow who studied Spanish language and literature, as well as anthropology in college. She has been passionate about learning Spanish and writing creatively since she was little. She was born and raised in Brooklyn where she can be found walking her two standard poodles and sitting in cafes for too long.

Hannah is an editorial fellow who studied Spanish language and literature, as well as anthropology in college. She has been passionate about learning Spanish and writing creatively since she was little. She was born and raised in Brooklyn where she can be found walking her two standard poodles and sitting in cafes for too long.