As an 80s kid, I grew up in the era of Book It!, library field trips, and getting lost in a paperback for hours. We passed notes in class, not memes. If we were bored, we read the back of the cereal box. For years, many of us have sensed that something feels different about reading culture now. Teachers talk about stamina. Librarians talk about circulation dips. Parents notice how quickly a book gets swapped for a screen.

The data now confirms the concern. Reading achievement in the United States has declined over the past decade, and the trend began before the pandemic.

Below is a research-informed look at what is happening and why, drawing on data from the National Assessment of Educational Progress, international comparisons, and expert analysis from scholars at the Harvard Graduate School of Education.

1. National Reading Scores Have Declined Since the Mid-2010s

According to NAEP, often called the Nation’s Report Card, Grade 4 reading scores peaked around 2015 and Grade 8 scores peaked around 2013. Since then, scores have steadily declined.

Importantly, this downward trend began before COVID-19. The pandemic exacerbated learning loss, but it did not initiate the slide in reading performance.

In 2024, roughly 40 percent of fourth graders and about one-third of eighth graders did not reach the NAEP proficiency benchmark. Even at the height of performance in the mid-2010s, about one-third of students were not reaching proficiency. That suggests not just a recent decline, but long-standing underperformance.

2. The Decline Is Steeper Among Lower-Performing Students

One of the most troubling aspects of recent NAEP trends is the distributional. Students at the 90th percentile in reading achievement are performing roughly as well as they have in previous years. The sharpest declines are concentrated among students at the 10th and 25th percentiles.

This widening gap raises concerns about equity and intervention. Struggling readers are falling further behind, which compounds long-term academic risk.

3. Fewer Students Are Reading for Fun

NAEP long-term trend data show a substantial decline in the number of 13-year-olds who report reading for fun almost every day. Between 2012 and 2023, that number fell dramatically. At the same time, the share of students reporting that they rarely or never read for pleasure increased.

Reading volume matters. Decades of literacy research show that frequent independent reading is associated with stronger vocabulary, comprehension, and fluency. When voluntary reading declines, skill growth often slows as well.

4. Screen-Based Media Competes for Attention

While researchers are cautious about assigning direct causation, many point to the rapid rise in screen-based childhood experiences as a likely contributing factor.

Digital media offers immediate gratification and constant stimulation. Reading, by contrast, requires sustained attention, delayed reward, and cognitive persistence. Attention fragmentation may reduce reading stamina over time.

Although there is no single “smoking gun,” the timing of increased screen access aligns with reported declines in daily reading for pleasure.

5. Socioeconomic Inequities Influence Outcomes

There remains a substantial gap in reading achievement between students from low- and high-socioeconomic backgrounds.

In many states, school funding is tied to local property taxes. This contributes to disparities in instructional materials, literacy intervention programs, teacher professional development, and access to enrichment outside of school.

Students in under-resourced schools are more likely to attend institutions with fewer supports, which affects reading growth over time.

6. Inconsistent Curriculum and Teacher Preparation

Unlike many high-performing countries with national curricula and centralized teacher preparation systems, the United States has a decentralized education system. Literacy curriculum and instructional practices vary by state, district, and sometimes individual school.

This variability results in uneven implementation of evidence-based reading practices.

Some states, such as Mississippi and Louisiana, have shown gains after investing heavily in early literacy reforms, including structured phonics instruction, literacy coaching, screening tools, and professional development.

7. The Role of Foundational Skills and the Science of Reading

Research dating back to Jeanne Chall’s 1967 work, Learning to Read: The Great Debate, and reinforced by subsequent decades of cognitive science, shows that explicit instruction in phonics and foundational skills is essential for most beginning readers.

The “science of reading” framework emphasizes:

• Systematic phonics instruction
• Phonemic awareness
• Vocabulary development
• Oral language
• Reading comprehension strategies

Phonics is necessary but not sufficient. Students must also build background knowledge and engage with meaningful texts to develop comprehension.

When decoding is weak, comprehension cannot fully develop.

8. Comprehension Depends on Knowledge and Vocabulary

Reading comprehension is not simply decoding words correctly. It requires:

• Vocabulary knowledge
• Background knowledge
• Metacognitive strategies
• The ability to integrate information across sentences and paragraphs

Research consistently shows that students with broader background knowledge comprehend texts more effectively. Gaps in exposure to language and content knowledge can create cumulative disadvantages.

9. Reading Identity and Early Struggle

Students who struggle with reading early often develop negative academic self-concepts. When reading feels consistently difficult, avoidance becomes a protective strategy.

This creates a feedback loop:
Struggle leads to avoidance.
Avoidance reduces practice.
Reduced practice limits growth.

Early screening and intervention are therefore critical to prevent identity-based disengagement.

10. Adult Literacy Trends Also Show Decline

Recent adult literacy assessments indicate increases in the number of adults performing at the lowest levels of literacy.

This broader cultural shift suggests that declining reading engagement is not confined to children. Modeling and intergenerational literacy habits may play a role.

Conclusion: A Layered Problem Requires a Layered Response

The decline in reading achievement cannot be attributed to a single factor. It reflects a combination of:

• Reduced independent reading
• Increased screen competition
• Instructional inconsistencies
• Socioeconomic inequities
• Gaps in foundational skills
• Comprehension and knowledge disparities

Encouragingly, states that have invested in structured early literacy reforms have demonstrated measurable gains.

The research suggests that improvement requires alignment between:

• Evidence-based instruction
• High-quality curricular materials
• Ongoing teacher support and coaching
• Early screening and targeted intervention
• Cultural reinforcement of reading as valuable and enjoyable

Reading is both a cognitive skill and a cultural practice. If we want the numbers to move, both dimensions must be addressed.

Natasha Khan Kazi

Resources

‘Harvard Thinking’: What’s driving decline in U.S. literacy rates?