That calming feeling you get while walking along the shoreline may come with a surprising bonus—extra time on Earth. A new study from The Ohio State University, published in Environmental Research, suggests that individuals living near the ocean may actually live longer than their inland counterparts.
Researchers analyzed data from more than 66,000 U.S. census records, mapping life expectancy against proximity to water. They found that residents living within 30 miles of the ocean or Gulf of Mexico typically lived at least a year longer than the national average of 79 years. In contrast, those in inland cities—regardless of whether they lived near rivers or lakes—tended to have shorter life spans, averaging closer to 78 years.
Lead researcher Jianyong “Jamie” Wu explains that the benefits of coastal living likely stem from a combination of environmental and social factors, including milder year-round temperatures, cleaner air, reduced drought, and increased opportunities for outdoor recreation. Coastal regions also tend to have stronger economies, higher household incomes, and more efficient transportation—all factors that contribute to better overall health.
Meanwhile, inland urban areas often struggle with higher pollution, limited access to safe exercise spaces, and higher poverty rates. Yanni Cao, a postdoctoral researcher on the study, notes that another key factor is heat: coastal towns experience fewer hot days and heatwaves, while extreme heat is closely linked to faster aging and higher mortality rates among older adults.
The findings also challenge the idea that all “blue spaces” offer equal benefits. While rivers and lakes provide scenic value, the study showed that living near the ocean, specifically, is what makes the biggest difference in longevity.
So the next time you find yourself breathing in salty air with your toes in the sand, remember—it may not just be good for your soul, but for your lifespan too.
