Penn State researchers have built a new tool to track what actually happens when tourism dollars flood into rural communities—a question that has surprisingly gone unanswered in any systematic way until now. The study, published in Tourism Economics, developed a sustainability index that measures how tourism affects rural U.S. counties across economic, social, and environmental dimensions, tracking changes over a decade rather than capturing a single snapshot in time.
The tension is real: tourism can revitalize a struggling rural economy, but it can also strain housing, overwhelm local infrastructure, damage natural environments, and strain social fabric. Rural communities across America increasingly see tourism and recreation as economic lifelines, yet there has been no consistent way to measure whether that development is actually sustainable. Most existing research relied on local surveys or case studies—valuable but costly, difficult to repeat, and hard to compare across different destinations. Luyi Han, assistant professor in regional and agricultural economics at Penn State and lead author on the study, and his team wanted to change that.
The researchers drew on existing public data—U.S. Census information, environmental monitoring records, crime statistics, and health measures—to construct their index. They tracked six key indicators across tourism-dependent counties from 2009 to 2019: the percentage of household income spent on housing, poverty rates, violent crime rates, life expectancy, air pollution levels, and the presence of pollution sites. The findings revealed a mixed picture. Poverty rates fell on average and air quality improved over the period, suggesting genuine economic and environmental gains. But housing affordability remained a pressing concern, pollution increased in many places, and violent crime spiked sharply across many recreation-dependent counties.
Geography matters enormously. Higher-performing counties clustered in the Mountain West, Pacific Northwest, and Alaska, though even these stronger performers grappled with serious housing affordability pressures. No destination performed well on every dimension—a finding that underscores a crucial insight from the research. "Sustainability shouldn't be treated as a branding exercise alone: investments in housing, public safety, environmental protection and community well-being may also strengthen a destination's long-term economic resilience," Han said. "More broadly, the findings show that there is no one-size-fits-all model of sustainable tourism. Local conditions matter, and effective strategies need to be tailored to the specific strengths and vulnerabilities of each community."
Stephan Goetz, co-author and professor of agricultural and regional economics, emphasized why this matters for the long term. Local residents should benefit from tourism revenue, and recreational activity should not damage the natural environment that attracts visitors in the first place. The researchers also uncovered a striking pattern linked to the COVID-19 pandemic: counties with stronger sustainability performance before the pandemic tended to experience smaller employment losses in the tourism sector and stronger recovery afterward. That suggests that building genuine community resilience—not just marketing buzz—pays dividends when crisis hits.
The index offers rural communities a new way to ask hard questions about their futures: Are we spreading tourism benefits widely enough? Are we protecting what makes our region attractive? Are our residents actually better off? The tool won't provide easy answers, but it gives communities the means to measure progress honestly, over time, in ways that can be compared across destinations. That matters enormously in an era when rural communities are betting their futures on tourism, often with limited guidance about what sustainable actually means.