The main religious followings in the Benaraby are:

46.1% - No religion
16.6% - Catholic    
15% - Anglican
5.1% - Presbyterian and Reformed  
4.% - Uniting Church  
2.4% - Christianity, nfd 
2.1% - Lutheran 
1.7% - Baptist 
0.8% - Pentecostal 
0.4% - Jehovah's Witnesses

The number of people not aligning with a religion has increased between 2016 and 2021, increasing from 25.8 per cent of the population (315 people) to 46.1 per cent (537 people) in 2021. This equates to a 70.4 per cent increase in the population with no religion.

In 2021, in addition to the 46.1 per cent of the community stating they had no religion, a further 5 per cent did not respond.

This equates to 595 community members either with no religion or unknown and 558 who reported religious affiliation.