The rapid rollout of the vaccine puts the tiny nation just behind Seychelles, which has given jabs to 66 per cent of its population of nearly 100,000 people.
Bhutan has become the first country in the world to administer the first doses of the COVID-19 vaccine to almost all its eligible population.
Bhutan's swift vaccination campaign is nearly finished just 16 days after it began.
The tiny Himalayan kingdom wedged between India and China has vaccinated nearly 85% of its adult population since March 27. Overall, the country has vaccinated 62% of its 800,000 people.
According to a report by The Economist, only Israel (95.1%) and Seychelles (94.1%) have vaccinated a higher percentage of adults, but in months.
Its small population helped Bhutan move fast, but its success has also been attributed to its dedicated citizen volunteers and established cold chain storage used during earlier vaccination drives.