More S’poreans, particularly young adults, declare they have no religion: 2020 population census

More S’poreans, particularly young adults, declare they have no religion: 2020 population census

More people in Singapore, in particular young adults, are declaring that they have no religion.
Gracia Lee. June 16, 2021. More S’poreans, particularly young adults, declare they have no religion: 2020 population censusSalt & Light. Retrieved from

According to the latest population census released on June 16, one in five surveyed (20%) stated that they have no religious affiliation, up from 17% in 2010. Whilst in 2010, findings reported Buddhism (33%) as the most commonly held religion, followed by Christianity (18.3%) and “No religion” (17%), the latest 2020 census reports religious affiliations as Buddhism (31.3%), followed by “No religion” (20%) and Christianity (18.9%). (See chart below.)

The census, which is conducted every 10 years, surveyed 150,000 households in 2020 and focused y on the resident population, which comprises citizens and permanent residents.

The resident population aged 15 and above by religion. Screenshot from the 2020 population census report findings.

Of the seven religious category listed, those who reported having no religious affiliation saw the greatest increase in proportion of three percentage points. Apart from this group, only two other religions saw a rise in the proportion of believers – Islam (a 0.9% increase to make up 15.6% of the population) and Christianity (a 0.6% increase to make up 18.9% of the population).


All other religions saw a fall in the percentage of believers, led by Buddhism (a 2.2% decrease to make up 31.1% of the population) and Taoism (a 2.1% decrease to make up 8.8% of the population).


No religious affiliation: Young adults leading the rise

The proportion of residents with no religious affiliation by age group. Screenshot taken from the 2020 population census report findings.

Compared to 2010, all age groups had more people stating that they had no religious affiliation.


The highest jump of 6.1% was seen among young adults from the ages of 25 to 34, of which more than one in four (26.2%) – the highest proportion across all the age groups – said they had no religion. This was followed by a rise of 4.3% among those from the ages of 35 to 44, of which 22.3% reported to have no religious affiliations.


Those from the ages of 45 to 54 saw a 3.7% increase in those who said they did not subscribe to a religion (18.3%), while youth from the ages of 15 to 24 experienced a 3.2% rise in those with no religion (24.2%). The lowest increase of 1.8% was seen among those aged 55 and above, of which 15.2% reported having no religious affiliations.


According to ethnic group, the Chinese had a significantly larger proportion with no religious affiliation in 2020 (25.7%) than the Malays (0.4%) and Indians (2.2%), reported the census.


Fall in Christian tertiary graduates


The report also reflected a decline of 3.9% among Christian university graduates from 32.2% to 28.3%.


This trend was also evident, though to a smaller degree, in those who had a diploma and professional qualification (21.4% to 19.3%) and those with a post-secondary education (16.5% to 15.2%).


However, for those with below secondary education, there was a rise from 8.8% to 9.5% of those who identified as Christian, while there was no change (15.9%) for those with a secondary school education who said they were Christians.


Gracia is a journalism graduate who thoroughly enjoys people and words. Thankfully, she gets a satisfying dose of both as a writer at Salt&Light. When she’s not working, you will probably find her admiring nature or playing Monopoly Deal with her little brother.


EAS is partnering with world Evangelical Alliance, the Bible Society of Singapore and Protestant Community Evangelical Church Mauritius to support the humanitarian initiatives of the Christian churches.


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