Could Midsized Cities Outperform the Great Metropolises?

Could midsized cities outperform the great metropolises? Yes, they could, though not in population or gross output. They could surpass them in what really matters: efficiency, quality of life, decision-making capacity, and results per capita. Their advantage is not being small. It is sitting at the scale where density still generates wealth without complexity ending up paralyzing government.
More than 60% of the world's population lives in cities, and urbanization will keep growing. Latin America must decide where to absorb that growth. Over the course of the 20th century, metropolises consolidated a model built on concentration, territorial expansion, and the accumulation of infrastructure. Today they remain major economic engines, but they pay rising costs in congestion, housing, inequality, pollution, insecurity, and lost time. Midsized cities can still choose a different path. That possibility is their main asset — and also their urgency.
A midsized city is not defined solely by having between 100,000 and 2 million inhabitants. Its status depends on the function it fulfills: it connects smaller territories with national markets, concentrates services and knowledge, and maintains an identifiable relationship between problems, authorities, and citizens. It already has the critical mass to innovate, specialize, and attract talent, yet it can still coordinate decisions without the fragmentation of an urban sprawl divided among numerous governments.
Geoffrey West and Luis Bettencourt showed that cities do not grow linearly. When population doubles, infrastructure grows less than proportionally, generating economies of scale. Wealth, patents, and cultural output, by contrast, grow faster than population. So do crime, disease, and congestion. Size multiplies both opportunities and frictions. The large city produces more, but it must innovate ever faster to keep its costs from consuming that productivity.
This is where the potential advantage of the midsized city appears: it can capture the benefits of concentration without yet having reached the point where governing costs more than growing. It has universities, businesses, social organizations, infrastructure, and human capital, but its networks remain comprehensible. It can recognize its actors, share information, and assign responsibilities. That proximity shortens the time between detecting a problem, deciding, and acting.
Elinor Ostrom explained that commons work when there are clear boundaries, rules suited to the territory, monitoring, conflict-resolution mechanisms, and decisions made close to the problem. A city is, precisely, a system of commons: water, streets, air, landscape, safety, and reputation. In a fragmented metropolis, those resources cut across jurisdictions and diffuse responsibilities. Technology can show in real time where the problem lies, but it does not decide who should solve it. Data without governance produce diagnoses; they do not produce transformation.

A Question of Time

Time is the most direct indicator of that difference. A city that forces people to lose hours in commutes, lines, congestion, and paperwork can grow economically while impoverishing everyday life. Mid-sized scale allows for earlier intervention: integrating mobility and land use, bringing services closer, simplifying procedures, and correcting flows with up-to-date information. Every hour recovered improves productivity, coexistence, and wellbeing. That is why the most important urban innovation does not consist of piling up apps or sensors, but of shortening the distance between evidence, decision, and impact. A smart city is not the one that generates the most data, but the one that uses it to give time back to its residents.
Midsized scale facilitates that governance, but it does not guarantee it. A city can have the right size and still be poorly run. It can grow by inertia, expand without planning, segregate its residents, and repeat metropolitan mistakes with fewer resources. Its advantage exists only if it converts information into decisions, protects its commons, coordinates across sectors, and acts before problems become structural.
César Hidalgo offers another key insight: an economy progresses when it manages to combine diverse knowledge into more complex activities. Midsized cities should not imitate capitals or compete in every sector. They should build complexity from their own capabilities. Tequila does not need to contest São Paulo for the semiconductor industry. It can lead a sophisticated system built on agave, beverages, culture, tourism, logistics, and local knowledge. Specialization becomes a strength when it incorporates innovation, connects activities, and avoids depending on a single economic engine.
Resilience also favors governable scale. A megacity can have a diversified economy, but it depends on highly interconnected systems: transportation, energy, water, housing, security, and employment. A failure spreads quickly and requires agreement among many authorities. A well-organized mid-sized city can diversify its economy while still maintaining relationships close enough to react quickly.
This does not mean metropolises are doomed. They will continue to concentrate financial markets, universities, corporate headquarters, advanced infrastructure, and talent. They can regain effectiveness by decentralizing decisions, distributing opportunities, and governing their complexity through units that are close and coordinated. Nor does it mean every midsized city will automatically win out. Size offers an opportunity; institutional quality determines whether it is seized.

Outperforming Means Governing Better

That is why outperforming does not mean growing bigger, but governing better. It means shortening commutes, expanding access to services, creating quality jobs, preserving the environment, and responding quickly. A city is more successful when it turns growth into sustainable wellbeing, not when it accumulates residents, buildings, and cars.
Latin America's midsized cities are facing a window that will not stay open. Today they can plan mobility, guide urban expansion, secure affordable housing, use data to make decisions, and build institutions before scale overwhelms them. Tomorrow, correcting sprawl, inequality, and fragmentation will be far more costly.
The answer, then, is emphatic: midsized cities can indeed outperform the great metropolises, because they combine critical mass with proximity, knowledge with coordination capacity, and growth with the possibility of good governance. But that advantage has an expiration date. If they grow by inertia, they will repeat metropolitan mistakes. If they decide before scale decides for them, they can turn their size into a genuine development advantage.