Legends & Lessons

The Medellín Rebrand

In 1991, Medellín recorded 381 murders per 100,000 residents. The UN classifies a homicide rate above 10 per 100,000

By Conor Healy

March 26, 2026

In 1991, Medellín recorded 381 murders per 100,000 residents. The UN classifies a homicide rate above 10 per 100,000 as endemic violence. Medellín was running at 38 times that threshold. It was not just the most dangerous city in Colombia. It was, by every measurable statistic, the most dangerous city on earth.

For most people outside Colombia, this is still the only Medellín that exists. The one Netflix built a franchise around. Is Medellin safe? The question still gets asked, constantly. The answer has changed.

By 2013, it beat New York City and Tel Aviv to be named the world’s Most Innovative City by the Wall Street Journal and the Urban Land Institute. Today it hosts the World Economic Forum’s Centre for the Fourth Industrial Revolution for Latin America. Its Ruta N innovation district has drawn 379 technology companies. Digital nomads from London, Berlin, and San Francisco are moving there in numbers large enough to reshape its rental market.

How it got to the point where that shift was even possible is a story worth understanding carefully.

The City Pablo Escobar Built

Pablo Escobar was not just a man from Medellín. He shaped the cities identity and perception. His influence made the city’s later transformation both more difficult and more hard-won.

His Medellín Cartel, at its peak in the late 1980s, controlled roughly 80% of the global cocaine trade and generated revenues of around $420 million a week. Escobar paid cash bounties to anyone who killed a policeman. In 1991 alone, over 620 police officers were murdered in Medellín by cartel-affiliated hitmen. He bombed shopping centres, assassinated three presidential candidates, and declared open war on the Colombian state from a city he had effectively colonised.

But Escobar was also, genuinely, beloved by large parts of the city’s poorest population. He built 5,000 homes for homeless families in the comunas, the hillside slum neighbourhoods that the Colombian government had written off for decades. He funded 70 community football pitches, schools, hospitals, a public zoo. Escobar organised and financed nearly a hundred neighbourhood committees. When he died in December 1993, shot by Colombian security forces on a Medellín rooftop the day after his 44th birthday, over 25,000 people attended his funeral.

The violence was not simply imposed on Medellín from outside. It was woven into its social fabric. The communities most affected by cartel rule were also the communities that had most benefited from cartel money. Killing Escobar removed one man. It did not touch the conditions that had made him possible.

The homicide rate in 2002, nine years after Escobar’s death, still stood at 174 per 100,000. The cartel had fractured into competing organisations and the killing continued. The city’s name remained, internationally, a byword for a single thing.

The Mathematician Who Ran for Mayor

In 2003, a mathematics professor named Sergio Fajardo ran for mayor of Medellín as an independent candidate, with no party backing and no political machine behind him. He won with the largest electoral majority in the city’s history.

Fajardo was not a politician. He was an academic who had spent two decades watching his city deteriorate and had developed a specific, argued theory about why. His diagnosis was that the violence in Medellín’s poorest neighbourhoods was not fundamentally a policing problem. It was an exclusion problem.

The hillside comunas were physically and socially cut off from the rest of the city. A cleaner working in a school in the city centre could spend up to five hours a day commuting, navigating multiple bus routes on roads that barely connected the hillsides to the valley floor. There were no reliable transport links, no quality public institutions, no visible evidence that the Colombian state considered the people living there to be worth investing in. Into that vacuum, Escobar’s cartel had moved, and when the cartel fractured, successor gangs filled the same space. The state’s absence was the product. Violence was its consequence.

Fajardo’s response became known as “social urbanism.” Its operating principle was direct and deliberately provocative: put the most beautiful, highest-quality public buildings in the most dangerous, most neglected neighbourhoods. The intention was not philanthropic. It was a declaration that the state was present and that the people living there were worth something.

He put it himself in a phrase that urban planners have quoted ever since: “The most beautiful things for the most humble people, so that the pride felt in that which is public illuminates us all.”

Architecture as Policy

The physical results of Fajardo’s programme were specific and documented.

The Metrocable launched in 2004, a gondola system that connected the steep comunas of Santo Domingo and other hillside neighbourhoods directly to Medellín’s existing metro network. Before it opened, that commute could take two hours and cost multiple fares. After, it took 30 minutes on a single ticket. Within years of the cable car opening, homicide rates in connected neighbourhoods fell measurably. Employment rose. School attendance improved. The infrastructure was not a reward for becoming safer. It was the mechanism by which safety became possible.

Then came the libraries. The Parque Biblioteca España, designed by Colombian architect Giancarlo Mazzanti, rose in the heart of what had been the most violent neighbourhood in the city. A muscular, angular building in dark stone, it became an internationally recognised piece of architecture that drew visitors who had never considered setting foot in that part of Medellín before. The Parque Explora science museum followed. Then the Botanical Gardens, ten new school buildings, community centres and cultural spaces, all deliberately clustered in the city’s most marginalised areas.

Fajardo’s administration allocated 40% of the city’s entire municipal budget to education. Not 10%. Not 15%. Forty percent.

Harvard University’s Graduate School of Design awarded Medellín its Veronica Rudge Green Prize in Urban Design in 2013, noting that the city had used architecture and public space as instruments of social policy in ways that had no direct precedent anywhere in the world. The buildings were not services dressed up as statements. They were the statement, made in concrete and glass, in the neighbourhoods the city had spent decades pretending did not exist.

Building the Business Case

Fajardo and his successors understood that fixing the city was not the same as fixing the city’s reputation. One was a governance problem. The other was a marketing problem. Both required deliberate strategy.

In 2009, Medellín established Ruta N, a public innovation centre built next to the University of Antioquia and funded partly through EPM, the city’s publicly-owned utility company, which channels hundreds of millions of dollars annually back into city development. Ruta N was designed with a specific sequence in mind: attract multinational companies first, use their presence to develop local engineering talent, then convert that talent into homegrown startups. The campus became the physical anchor of the city’s self-declared innovation district.

The results by 2024 were substantial if not yet transformative. Between 2008 and 2023, Medellín landed 347 foreign investment projects worth approximately $3.5 billion, generating around 30,754 direct jobs according to ACI Medellín, the city’s investment promotion agency. In 2024 alone it drew $150 million across 23 new projects. The World Economic Forum chose Medellín as the home of its Centre for the Fourth Industrial Revolution in Latin America, the first of its kind in the region. In 2021, the Colombian government formally renamed the city the Special District of Science, Technology and Innovation of Medellín, a designation that is partly administrative and partly a signal sent deliberately to the outside world.

The Award That Did the Heavy Lifting

The 2013 Most Innovative City award deserves its own examination.

The award was partly a public vote, organised by the Wall Street Journal’s marketing department in partnership with Citi and the Urban Land Institute. It was not a rigorous academic assessment. Medellín won in part because the city mobilised its residents to vote, and they did so in enormous numbers. The mechanics were imperfect.

None of that diminished its effect. Beating New York City and Tel Aviv, cities that every international business publication treats as innovation benchmarks, gave Medellín a headline that was impossible to dismiss and difficult not to cover. The narrative arc was too clean: the world’s most dangerous city had become the world’s most innovative city. Every journalist, investor, and conference organiser who saw the headline understood immediately that there was a story there.

The city had been doing the work for nearly a decade before the award arrived. But the award gave the outside world permission to tell a new story about Medellín, and the outside world was ready for one. Tourism followed. Digital nomads followed tourism. Rental prices in El Poblado, the city’s most affluent neighbourhood, began rising sharply. By 2024, thousands of international remote workers were arriving monthly, drawn by a combination of cost, climate, infrastructure, and a city that felt genuinely alive in a way that had nothing to do with its past.

Is Medellin Safe Now? Honestly

The homicide rate in 2024 stood at 11.04 per 100,000 residents, the lowest in 82 years, and low enough to make Medellín the safest large city in Colombia, safer than Bogotá, Cali, and Cartagena. Still above the UN’s threshold for endemic violence. Still higher than London, Paris, or Tokyo. But down from 381 in 1991 by a factor of nearly 35.

Rubén Darío Gómez, a Medellín native who now leads tours through the city, describes the psychological residue of that era simply: “We learned that life isn’t guaranteed. If you went out onto the street, you could be murdered. It’s why we now dance and play and are passionate.”

The city has not solved violence. Gangs continue to operate in the comunas. Drug trafficking persists. The arrival of wealthy foreign residents has created new tensions around inequality and displacement, with long-term residents being priced out of neighbourhoods the city’s own infrastructure made desirable. The Rest of World technology publication found a political risk analyst who answered their call with: “Don’t tell me you’re writing another story on the Silicon Valley of Colombia.” His scepticism is warranted. Medellín has not produced a unicorn startup. Colombia’s only unicorn, Rappi, is based in Bogotá. The most valuable tech companies in Medellín are predominantly international firms with local offices, not homegrown champions.

There is also the question of what the city is choosing to be. Narco tourism, tours of Escobar’s former haunts sold to foreign visitors who watched Narcos on Netflix, remains a genuine tension. The city demolished Escobar’s former Monaco Building apartment in 2019 and built a memorial to his victims on the site. It shut down his brother’s museum the same year. The security chief who ordered the demolition described the original building as dedicated to promoting “one of the saddest bandits, of those who have done the most damage to this city.” Meanwhile, Barrio Pablo Escobar, an informal neighbourhood of roughly 15,000 people that Escobar built on a garbage dump in the 1980s, still bears his name in the mouths of everyone who lives there, whether the city’s official maps acknowledge it or not.

Is Medellin safe? Safer than it’s been in 82 years. The rebrand is real. It is also incomplete, and anyone paying attention knows the difference.

What Medellín Teaches About Changing What You Are

The Medellín story gets taught in business schools and urban planning programmes because it is one of the few reputation recoveries in modern history that actually worked, at scale, with the evidence to prove it.

The lesson people cite most often is the wrong one. They point to the cable cars, the libraries, the award, and conclude that the takeaway is about investing in community, or bold public architecture, or the power of narrative. Those things are part of it. The deeper truth is about sequence.

Medellín did not hire a communications firm. It did not commission a brand identity. It did not host a conference and invite the international press. The city rebuilt the physical and social conditions that had made violence the rational choice for a generation of young men with no employment, no access to the city, and no visible evidence that the state considered them worth anything. The reputation change that followed was a consequence of that, not a strategy in its own right.

The award came nine years after Fajardo took office. The foreign investment followed the award. The digital nomads followed the investment. Every stage depended on the one before it.

This applies as much to a post-industrial city trying to reinvent itself as a creative hub, or a university trying to shed a middling reputation, or a country trying to attract foreign investment after years of instability, as it does to a founder sitting on a company whose brand no longer matches its ambitions. The mechanism is identical at every scale. The narrative cannot move faster than the reality underneath it. You can tell a new story. You cannot tell it about something that has not changed.

Detroit has been telling people it is a comeback city for fifteen years. Some of it is true. Some of it is marketing running ahead of the evidence. Medellín’s lesson is the difference between those two things, and why one lasts and the other does not.

The buildings came first. Then the story.