In 2014, Cardiff High School was ranked 420th in NSW.

Cardiff High School was ranked 369th in NSW in 2015.

    This marked a 51 rank difference from the previous rank.

In 2016, Cardiff High School was ranked 501st in NSW.

    This marked a -132 rank difference from the previous rank.

Cardiff High School was ranked 341st in NSW in 2017.

    This marked a 160 rank difference from the previous rank.

In 2018, Cardiff High School was ranked 374th in NSW.

    This marked a -33 rank difference from the previous rank.

Cardiff High School was ranked 333rd in NSW in 2019.

    This marked a 41 rank difference from the previous rank.

In 2020, Cardiff High School was ranked 331st in NSW.

    This marked a 2 rank difference from the previous rank.

Cardiff High School was ranked 398th in NSW in 2021.

    This marked a -67 rank difference from the previous rank.

In 2022, Cardiff High School was ranked 301st in NSW.

    This marked a 97 rank difference from the previous rank.

The ICSEA (Index of Community Socio-Educational Advantage) is an estimate of Social Advantage/Disadvantage given to schools.

Cardiff High School had an ICSEA value of 975.0 in 2018. This indicates that Cardiff High School has a slight Socio-Educational disadvantage

In 2018, Cardiff High School had a slightly larger male population over female

Cardiff Public School

Newcastle Waldorf School

Holy Cross Primary School

Glendale East Public School

Glendale High School