China posts slowest population growth in decades

BEIJING, China — China's population has grown at its slowest pace in decades, reaching 1.41 billion, census results showed on Tuesday, highlighting fears of a looming crisis over an ageing society.

The growth of 5.4 percent over the past decade was the slowest since the 1960s, and comes alongside a sharp drop in the number of working-age people.

China remains the world's most populous nation -- but its neighbour India is catching up with around 1.38 billion people, and its youthful population is expected to overtake China in the near future.

After nearly 40 years of a controversial "one-child" policy, Beijing in 2016 allowed families to have two children as fears grew about China's shrinking workforce. 

China imposed the policy in the late 1970s, forcing couples to have only one baby in a dramatic effort to slow population growth.

But the relaxation of the rule is yet to produce the expected baby boom to help stall a demographic slump in a country which is getting old fast.

"The census not only confirmed rapid population ageing, but also sustained low fertility," said Wang Feng, professor of sociology at the University of California, Irvine.

"At that low a level, the population cannot sustain itself."

The changing society has significant economic and political implications for the world's second biggest economy. 

The number of people aged between 15 and 59 dropped nearly seven percentage points, while those over 60 was up more than five percentage points.

The surging number of elderly would challenge Beijing to spend more on healthcare and pensions, said Wang, and "justify its legitimacy by providing the basic social benefits."

Falling marriage rates have played out in slower birth rates, as have rising costs of living and increasingly empowered and educated women delaying or avoiding childbirth.

Ning Jizhe from China's statistics bureau said China's fertility policy had achieved "positive results" but conceded the ageing population "imposed continued pressure" on development.

China's gender balance has also been skewed by the one-child policy and a centuries-old social preference for boys which prompted a generation of sex-selective abortions and abandoned baby girls.

The latest census data showed the country still has 34.9 million more men than women, making up just over 51.24 percent of the population.

In the near term, Ning said the coronavirus pandemic had also discouraged couples from having children.

Covid-19 "increased the uncertainty of everyday life and increased worries around hospitalised childbirth," he added.

There were around 12 million births in 2020, he told reporters -- the lowest number since 1961.

The average size of a family is now 2.62 people, census data showed, down from 3.10 people 10 years ago.

Urban and mobile 

In a stark sign of changing society, the urban population grew by 236.4 million.

More than 63 percent of Chinese people now live in urban areas.

However, nearly 500 million now work in places other than their official household registration, known as the hukou, which can make it harder for families to access schools or healthcare.

Yun Jiang, editor of China Neican at the Australian Centre on China in the World, said Beijing has already "moved to a more 'pro-birth' direction" because it needs a large population to sustain its international influence.

China is trying to remove barriers against having children and promote conservative social attitudes "such as shaming single women and penalising working women", she said.

The country conducts a census every decade to determine population growth, movement patterns and other trends, and the politically sensitive data plays a major role in government planning.

The 2020 survey was completed in December with the help of seven million volunteers and for the first time much of the data was collected online.

US-based academic Yi Fuxian, senior scientist at the University of Wisconsin-Madison, speculated China's population was already an over-estimation and began to decline in 2018.

The 2020 census data is designed to avoid a "political earthquake" but will lead to policies being "based on the wrong population data," he said. — with Laurie Chen