How much of Gaza is left? True toll of Israel-Palestine conflict may be greater than suggested

That has left few havens. Before the war, Gaza’s two million residents, half of them children, lived in 365 square kilometres – a population density similar to Madrid.

But by July 30, Israeli militarised zones and displacement had pushed the population into just 12.7 per cent of the strip, where many now live in tents.

That may be one of the most densely packed places on Earth.

The collapse of medical care, sanitation and food supplies has caused thousands of deaths not directly tied to bombs or bullets.

A study by Michael Spagat, of Royal Holloway University of London, and others estimated that by January 5, between 4500 and 12,500 people had died from indirect causes.

The same study put the number of violent deaths at roughly 60,000 to 90,000 – more than half of them women, children, or men over the age of 65 (see chart).

Another study estimated that 55,000 to 79,000 Gazans had died from traumatic injuries by the end of June 2024.

These independent estimates far exceed official counts, which reached 38,000 in June 2024 and 47,500 in January 2025.

If you assume that the ratio between the official figures and the academic estimates has remained the same, it would imply that four to five per cent of the territory’s pre-war population has now been killed.

The broader demographic toll is hard to grasp.

The studies imply that estimated life expectancy has fallen by more than 35 years, to roughly half the pre-war figure.

In percentage terms, this drop is bigger than the one recorded during China’s Great Leap Forward; in absolute terms, it is similar to the one following the Rwanda genocide.

For the civilians who have survived, the outlook is bleak.

Few basic services are running.

By August 1, the UN found that 76 per cent of schools had been directly hit by strikes. Around 95 per cent of hospitals have been significantly damaged.

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The cost of rebuilding is still uncertain, but huge.

In February, the World Bank put it at roughly $US53 billion ($81 billion) – more than twice the combined pre-war GDP of Gaza and the West Bank.

A full reckoning will be possible only once the fighting ends. But the patchy data available suggests that this is among the most destructive conflicts in recent history.

The Economist

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