What Happens When Libraries Become Your Family's Literacy Partner: New Federal Research Shows Three Ways Public Libraries Build Readers

It's Tuesday morning at the Oneida Nation Library, and families are lacing up their sneakers. Instead of settling into chairs for storytime, they're heading out the door—books in hand—to walk the trails that wind around the library grounds. A librarian pauses at a wooden bridge to read aloud while toddlers crouch to watch water ripple below. Parents chat about what their children noticed in the story. A preschooler spots a bird that matches one from the book's illustrations. The reading continues at the next stop, woven into the rhythm of walking, noticing, and talking together.

This scene from the Oneida Nation Library Enhancement Project represents something researchers are now documenting with unusual precision: public libraries don't just lend books—they actively build the conditions in which children become readers, often in ways that extend far beyond their walls.

Why This Matters for Your Family

If you're a parent wondering whether library visits actually make a difference, or a caregiver trying to figure out where libraries fit alongside schools and pediatricians in supporting your child's development, a major new study offers clarity. Researchers at Mathematica, funded by the Institute of Museum and Library Services, examined 84 research manuscripts and analyzed 50 library grants across 24 states to answer a deceptively simple question: What role do public libraries play in helping children become engaged readers?

The answer turns out to be more strategic—and more measurable—than many families realize. Libraries aren't just passive repositories. They function as resource hubs, direct service providers, and conveners of entire community literacy ecosystems. And the ways they're investing in your family's literacy development have become increasingly sophisticated, evidence-based, and tailored to what researchers know about how reading engagement actually develops from birth through age twelve.

What the Research Found: Seven Questions, Clear Answers

Reading Engagement Looks Different at Different Ages—and Libraries Design for That

The study tackled a fundamental challenge: how do you even define "engaged reading" when you're talking about an infant versus a fifth-grader? Researchers identified a four-part framework that libraries are using to understand and measure reading engagement across childhood.

For children birth to age five, engagement centers on language development, emergent literacy skills, and expressive and receptive vocabulary. For ages six through twelve, the focus shifts to oral comprehension and reading comprehension. But the study also documented factors that matter across all ages: reading for pleasure, attitudes toward reading, motivation to read, confidence in reading skills, and even children's perceptions of other children's reading habits.

Libraries measure this engagement in concrete ways. Grant recipients tracked program participation, number of books checked out, children's plans to return to the library, new library cards issued, and caregivers' perceptions of children's reading readiness. The Massachusetts program Strength in Families, for example, matched specific activities to what research shows works for different ages: songs and storytimes for infants, music and movement for toddlers, and play groups for preschoolers.

The Home Literacy Environment Is the Foundation—and Libraries Are Investing There

The study documented what researchers call the "home literacy environment," and it's where some of the most important literacy work happens: the frequency and quality of caregiver-child shared reading, shared reading routines, caregiver attitudes toward reading, the number and variety of books at home, and caregiver involvement in developmental activities.

Twenty percent of the 50 grants analyzed specifically invested in resources for caregivers. Colorado's Growing Readers Together provided caregivers with information on key developmental milestones related to literacy. Georgia's Take 5 Early Literacy Family Engagement Initiative administered surveys to caregivers about children's readiness for reading. Louisiana's Early Literacy grant distributed literacy packets with reading materials, activity guides, and other resources for caregivers to engage children in reading at home.

These programs reflect a research-backed framework called Every Child Ready to Read, which articulates five core practices: talking, singing, reading, writing, and playing. The framework's foundational concepts are that reading begins at birth and that parents are a child's first and best teacher. Libraries aren't replacing parents—they're equipping them.

Children and Caregivers Use Library Resources in Distinct, Measurable Ways

The study examined how children actually engage with library resources, both individually and together with their caregivers. The research team identified measurable factors including public library utilization (attendance and membership), knowledge of public library services, and the perceived importance of the public library in families' lives.

Programs designed around this understanding take various forms. Alaska's Raven Reads at the Library Toolkit trained library staff to deliver a specific reading program and assessed time caregivers spent reading with children outside the library—recognizing that library engagement extends beyond the building. The multi-state Prime Time Family Reading program brings elementary-school-age children and caregivers together for storytime, with a humanities researcher leading discussion—modeling a particular quality of shared reading.

Washington's Stillaguamish Library Program invested in age-appropriate, adaptable furniture for the library's early learning center, acknowledging that the physical environment shapes how children and families use space for reading. Pennsylvania's Library System of Lancaster County Bookmobile brought public library resources directly into communities via mobile library, meeting families where they are.

Staff Training Is the Top Investment Libraries Are Making

Of the 50 grants analyzed, 32 percent supported training library staff—the single largest category of activity. This wasn't incidental. Libraries are investing in the expertise required to deliver evidence-based literacy support.

Arizona's Building a New Generation of Readers gave librarians the opportunity to complete an Early Childhood literacy certificate. Alaska's Raven Reads program trained library staff to deliver a specific, structured reading program. These investments recognize that effective literacy support requires specialized knowledge about child development, caregiver engagement, and evidence-based practices.

Digital Resources Have Changed Library Engagement—But Coverage Is Limited

The study examined how children's engagement in reading has changed with the introduction of digital and online resources in public libraries. However, this research question received the least coverage in the existing literature—just 24 percent of reviewed manuscripts addressed it—suggesting this remains an area where more research is needed to understand how digital resources are reshaping library-based reading engagement.

Libraries Play Three Distinct Roles in the Literacy Ecosystem

Perhaps the study's most strategic finding is its documentation of how libraries function within the broader literacy ecosystem—the network of institutions and programs that support children's reading development. The research identified three distinct roles:

Resource hub: Libraries house resources like books, multimedia materials, and physical space that children can use to support their reading engagement.

Direct service provider: Libraries sponsor programs like summer reading or after-school tutoring that directly engage children in reading. These programs are often intended to supplement formal learning taking place in schools. Twenty-six percent of analyzed grants supported summer reading programs; 18 percent supported storytime; 18 percent supported literacy skill development.

Convener of other community organizations: Public libraries convene, collaborate with, or provide resources to community organizations that support children's reading development, such as schools or pediatricians' offices.

Rhode Island's Kids Read Across Rhode Island exemplified this convener role by providing resource guides to teachers to integrate summer reading materials into classroom lessons, bridging library and school-based literacy work. California's Summer @ Your Library leveraged an existing state book club to find titles and authors, collaborating within a broader reading infrastructure.

Evidence Gaps Remain—Especially Around Equity

The study identified a critical research question that existing literature doesn't yet answer well: Are there different patterns of children's engagement in reading through public libraries based on library infrastructure or community characteristics? This question about equity—about whether and how library-based literacy support reaches all children—is one the researchers flag as needing further investigation.

The study also outlined considerations for future research examining the effectiveness of ways public libraries engage children in reading, acknowledging that while the field has documented what libraries do, measuring effectiveness requires more rigorous study designs.

What to Do With This Information

If you're a parent or caregiver, this research offers a framework for thinking about your library relationship. You're not just borrowing books—you're accessing an institution that functions as a resource hub, service provider, and community convener, all designed around evidence-based understanding of how children become readers.

Ask your library what they offer beyond book lending. Twenty percent of grants supported resources specifically for caregivers; 32 percent invested in staff training to deliver those resources effectively. Your library may offer caregiver workshops, literacy milestone information, or programs designed around the Every Child Ready to Read framework. If you have children birth to age five, ask about programs focused on language development, emergent literacy, and vocabulary. If your children are ages six through twelve, look for programs supporting comprehension and reading for pleasure.

If you're involved in education policy or community planning, this study documents how libraries fit into the literacy ecosystem. Libraries are collaborating with schools (like Rhode Island's teacher resource guides), healthcare providers, and other community organizations. Understanding libraries' three roles—resource hub, direct service provider, and convener—can help you think strategically about where libraries offer unique value and where they can amplify other institutions' work.

For library professionals and board members, the grant analysis reveals where the field is investing: staff training leads at 32 percent, followed by summer reading at 26 percent, expanded collections at 22 percent, and caregiver resources at 20 percent. These percentages reflect sector-wide priorities grounded in research about what supports reading engagement.

About This Study

This research was conducted by Mathematica and funded by the Institute of Museum and Library Services. Researchers Julieta Lugo-Gil, Jennifer Walzer, Walter Herring, and Lizabeth Malone led a comprehensive review that included screening 336 research manuscripts, ultimately analyzing 84 in depth, alongside a landscape review of 14 documents and three IMLS staff interviews. The grant analysis examined 50 projects across 24 states, drawn from both discretionary grants (fiscal years 2020-2023) and Grants-to-States projects (fiscal years 2020-2022).

The study builds on prior IMLS-sponsored research and reflects insights from the Empowering Citizens, Empowering Readers convening held in Washington, DC, in March 2022. It was designed to inform the Campaign for Grade-Level Reading and to provide evidence for library professionals, policymakers, and families about how public libraries contribute to children's literacy development.

The views expressed in this publication do not necessarily reflect the views or policies of the Institute of Museum and Library Services or the U.S. Government.

Read the Full Study

This overview highlights key findings, but the complete report offers detailed methodology, comprehensive literature synthesis, and extensive documentation of grant programs across two dozen states. If you're a parent wanting to understand what research says about supporting your child's reading development, an educator thinking about community partnerships, or a policymaker considering library funding, the full study provides the evidence base.

Read Child Reading Literacy and the Role of Public Libraries: A Review of Secondary Sources at https://www.imls.gov/sites/default/files/2026-03/LibraryChildLiteracySecondaryResearch.pdf.