An academic report by economist Marla Dukharan has revived the controversial debate over immigration and the housing crisis, with former Premier McKeeva Bush defending the islands' population growth model while warning that development must be matched by investment in infrastructure. Meanwhile, Parliamentary Secretary Julie Hunter MP has warned Cayman cannot continue absorbing more people without placing schools, hospitals and other public services under increasing strain, reiterating that the "population explosion" must be slowed down.

The debate follows Dukharan's report, which argues that Cayman has become increasingly reliant on population growth to drive economic expansion. While the economy has continued to grow, she contends that improvements in productivity and living standards have not kept pace, raising questions about whether the current model remains sustainable over the long term.

Rapid population growth, heavy reliance on foreign labour and rising property prices have made it increasingly difficult for many residents to compete in the housing market. More than 3,000 families are waiting for affordable homes, and government estimates suggest around 5,000 additional housing units will be needed over the next 15 years.

Growth, immigration and labour demand

The former Premier said immigration was closely tied to economic expansion and the services Cayman provides. He argued that more economic development creates demand for more workers and that continued growth in the financial services industry will attract even more people to the islands.

"With development comes the need for all kinds of workers, and you'll find that the financial services will increase tremendously over the years," Bush said. "If you look at the various services that we offer, the more services we offer, the more people are going to need," he said.

Bush also said people held opposing views on whether Cayman should continue growing, but the country had to prepare for the consequences either way. He said infrastructure must be built alongside new development to support both businesses and the people they attract.

"Whether people want the country to grow or not, some people do, some people don't, but we have to look at our infrastructure and build infrastructure to go along with new development that brings people," he said.

Warnings over capacity and public concern

The MP for West Bay West, Julie Hunter, took a more cautious view, arguing that the island's population growth has exceeded what existing infrastructure and public services can comfortably support. She said the scale of demographic change itself was a cause for concern.

"Just the fact that the majority of the people on this island are not indigenous Caymanians gives me cause for concern because now we are outnumbered in our own country," she said.

Hunter said the pressure was already evident across essential public services, with schools and hospitals struggling to meet demand from a population far larger than they were originally designed to serve.

"We need to do something to stop this population explosion. One of the main reasons why I am so concerned is because the fact that our infrastructure cannot handle this amount of people," Hunter said. "Look at what's happening at our schools. Look at what's happening with our hospitals - we can hardly get services now because they weren't meant to take care of 90,000 people. They were meant for 35, 40, 50,000 people," she said. "We need to slow it down or put other measures in place for the infrastructure to be able to keep up with this population explosion," she added.

Housing pressure felt most by younger Caymanians

The consequences of Cayman's growth model are being felt most sharply in the housing market. Rapid population growth and an economy that relies heavily on foreign labour have pushed property prices beyond the reach of many Caymanians. Rents have climbed, land remains scarce and homes are often selling quickly, frequently to buyers able to purchase with cash.

Younger Caymanians are among those hit hardest. Many now see home ownership as unattainable unless they have significant family support or substantial savings. Some graduates are choosing to remain overseas rather than return to a market where they see little prospect of buying a home.

That has wider consequences for the islands. If young professionals do not return, Cayman risks losing skilled talent at the same time as it needs workers for public services, private sector growth and future development. The housing shortage is therefore not only a social issue but also an economic and workforce challenge.

Dukharan argues that the housing crisis is not an isolated problem but the visible consequence of broader structural issues, including rapid population growth, infrastructure constraints, limited land supply and an economic model that depends heavily on imported labour.

Government response and what comes next

The government has responded with a Public & Affordable Housing Policy and Ten-Year Strategic Plan. The plan contains 98 recommendations aimed at increasing housing supply and speeding up delivery. Among the measures are streamlining planning approvals, creating a housing authority, requiring private developers to contribute to affordable housing and expanding land acquisition.

New projects are already under way in West Bay, East End and North Side. Those developments form part of the effort to add homes in areas where demand has outpaced supply. But the scale of the need remains significant, and officials continue to face pressure to act quickly.

A key challenge is that Cayman's growth model currently depends on development, foreign labour and work permits. Vital industries such as construction, hospitality and financial services rely heavily on overseas workers, while work permit fees generate a significant source of government revenue. That creates strong incentives to keep the economy expanding even as housing demand and pressure on infrastructure continue to grow.

Dukharan argues that this model has increasingly relied on adding more people rather than improving productivity. While headline economic growth has remained strong, she says output per person has not kept pace, suggesting the benefits of expansion are becoming more diluted over time. The report also warns that infrastructure investment has lagged behind population growth, leaving roads, schools, healthcare and utilities struggling to keep pace while future taxpayers face much of the cost of catching up. Population estimates have added to the sense of urgency. The Economics and Statistics Office (ESO) estimated Cayman's population at 90,577 at the end of 2025, while Dukharan argues the true figure may already be significantly higher. There are around 37,000 active work permits, underscoring the economy's heavy reliance on overseas labour.

Another indicator is telecommunications data. There were approximately 130,000 active mobile connections in late 2025 - equivalent to around 143 mobile subscriptions for every 100 residents based on the ESO estimate. While many people carry both personal and work phones, or use multiple SIMs and eSIMs, that is offset to some extent by children, some elderly residents and others who do not own a mobile phone. Adjusting for both factors, the figures suggest Cayman could already be supporting a population well in excess of 100,000 people, reinforcing concerns that official estimates may understate the demand being placed on housing, roads, schools, healthcare and other essential public services.

The pressure is already evident across parts of the country's infrastructure. Congested roads, growing demand for healthcare and education, and the long-running challenges at the George Town landfill have all fuelled concerns that essential infrastructure has not kept pace with the rate of development and population growth.

Analysts have described Cayman's economic structure as resembling a resource economy, where government revenue is tied indirectly to land development, real estate and work permits rather than the extraction of natural resources. That creates powerful incentives to sustain population and development growth, even as the costs of congestion, housing shortages and infrastructure demands continue to mount. Recent policy changes, including efforts to give Caymanian real estate agents priority, suggest an attempt to rebalance parts of the system, although such reforms could also affect revenue linked to foreign workers.

Rather than arguing against economic growth, Dukharan concludes that Cayman should pursue higher-value growth driven by greater productivity, innovation and investment rather than continued population expansion alone. She argues that economic success should be measured not simply by a larger economy or a larger population, but by improvements in productivity, living standards and quality of life. Without a shift in approach, she warns, declining affordability, mounting infrastructure pressures and worsening congestion could ultimately undermine the islands' long-term competitiveness.

For now, the central issue remains affordability. Rising rents and fast-moving property sales continue to leave many residents behind, particularly younger Caymanians and those without strong financial backing. As Cayman's population continues to grow, policymakers face the increasingly difficult challenge of balancing economic expansion with housing affordability, infrastructure capacity and the long-term sustainability of the islands' development model.