Public libraries and population health

Books, Belonging, and Better Health: How Public Libraries Can Bridge Health Gaps

Though often overlooked in health systems, public libraries offer enormous potential to advance population health. Philbin et al. (2019) map ten domains—stress, early life, food, addiction, etc.—in which libraries already contribute. With strategic support, they could deliver a 200% annual ROI (3× value per dollar invested) and help bridge health inequities in underserved communities quickly.





Nutrition That Pays: The Global ROI of Early Childhood Health Interventions

Investing in maternal and child nutrition is not just life-saving—it’s economically transformative. According to the World Bank’s landmark report What Works, targeted nutrition programs in early childhood generate some of the highest returns on investment in the development sector, with annual ROI estimates ranging from 3.2% to 15.7%.





Unlocking Trillions: Clean Water, Toilets & Hygiene Are High-Yield Investments

Access to clean water, decent toilets, and hygiene (WASH) isn’t just a moral imperative—it’s a powerful economic catalyst. WaterAid’s report found that closing the WASH gap in developing countries could unleash trillions in economic benefits by improving productivity, reducing health costs, and promoting gender equality.





Community Health Workers: Bridging Gaps and Delivering Value

Community Health Workers serve as vital connectors between underserved communities and healthcare systems. MHP Salud highlights the significant economic and health benefits these programs offer, emphasizing that investments in CHWs not only improve health outcomes but also yield substantial financial returns.





How a Simple Cookstove Program Delivers a 38–64% Annual Social ROI

Bath & Body Works’ cookstove initiative in Madagascar demonstrates a high-impact, cost-effective approach to corporate social responsibility. With an estimated SROI of 6.2, the program delivers substantial social benefits while reinforcing the company’s commitment to sustainable and ethical sourcing practices.





Want to Build Wealth? Start by Getting Healthy

Prioritizing health is not only beneficial for physical and mental well-being but also offers substantial financial advantages. By investing in a healthier lifestyle, individuals can potentially increase their earnings, reduce healthcare costs, and achieve a favorable return on investment, ultimately leading to greater wealth accumulation over their lifetime.





Cincinnati Nonprofits Drive $2.9 Billion Economic Impact

A groundbreaking study conducted by the Human Services Chamber of Hamilton County in collaboration with the Alpaugh Family Economics Center at the University of Cincinnati has quantified the economic and social impact of nonprofits in Greater Cincinnati. The findings highlight the critical role nonprofits play in job creation, economic growth, and social services while generating substantial tax revenue for local and state governments.