Education
Highest level of schooling
About this topic
Highest level of schooling shows the highest year of primary or secondary school completed by people aged 15 years and over. It describes school attainment rather than post-school qualifications.
This topic helps indicate educational attainment and can support analysis of access to employment, training, and services. It is best read with qualifications and other socio-economic indicators, because school completion alone does not show a person's full skill profile.
Interpretation notes
- This records the highest year of primary or secondary school completed by people aged 15 years and over.
- It is not a measure of post-school qualifications, so it should be read with non-school qualifications for full attainment.
Related topics
Key insight
In 2021, Year 10 or Equivalent was the most common schooling level among residents aged 15 and over in Ilbilbie, accounting for 33.1% (112 people). This share was higher than Isaac (R) (21.1%). Since 2016, the biggest change was in Year 12 or Equivalent, which increased by 39 people and 9.2 percentage points.
Section overview
Highest level of secondary schooling completed
Ilbilbie - Total persons (Usual residence)
This table summarises highest level of schooling for Ilbilbie in 2021 for persons, with comparison against Isaac (R) and change since 2016.
Highest level of secondary schooling completed snapshot
2021 distribution by category for Ilbilbie, with comparison markers for Isaac (R).
Year 8 Or Below
2021 count
19
% of total
5.6%
Change from 2016
-3.8pp
19
5.6%
-3.8pp
Year 9 Or Equivalent
2021 count
40
% of total
11.8%
Change from 2016
+2.4pp
40
11.8%
+2.4pp
Year 10 Or Equivalent
2021 count
112
% of total
33.1%
Change from 2016
-2.6pp
112
33.1%
-2.6pp
Year 11 Or Equivalent
2021 count
30
% of total
8.9%
Change from 2016
+2.2pp
30
8.9%
+2.2pp
Year 12 Or Equivalent
2021 count
97
% of total
28.7%
Change from 2016
+9.2pp
97
28.7%
+9.2pp
Did Not Go To School
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
Not Stated
2021 count
40
% of total
11.8%
Change from 2016
-7.4pp
40
11.8%
-7.4pp
Chart view
Highest level of secondary schooling completed change
Absolute change in category counts between 2016 and 2021.
Year 8 Or Below
-9
-3.8pp
Year 9 Or Equivalent
+12
+2.4pp
Year 10 Or Equivalent
+6
-2.6pp
Year 11 Or Equivalent
+10
+2.2pp
Year 12 Or Equivalent
+39
+9.2pp
Did Not Go To School
0
0.0pp
Not Stated
-17
-7.4pp
Data table
Highest level of schooling for Ilbilbie. Highest level of secondary schooling completed. 2021 and 2016 counts, percentages, and change compared with Isaac (R).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Isaac (R)% | Count | % | Isaac (R)% | Count | pp | |
| Year 8 Or Below | 19 | 5.6% | 2.6% | 28 | 9.4% | 3.3% | -9 | -3.8pp |
| Year 9 Or Equivalent | 40 | 11.8% | 4.1% | 28 | 9.4% | 4.5% | +12 | +2.4pp |
| Year 10 Or Equivalent | 112 | 33.1% | 21.1% | 106 | 35.7% | 24.7% | +6 | -2.6pp |
| Year 11 Or Equivalent | 30 | 8.9% | 7.1% | 20 | 6.7% | 8.0% | +10 | +2.2pp |
| Year 12 Or Equivalent | 97 | 28.7% | 40.2% | 58 | 19.5% | 41.6% | +39 | +9.2pp |
| Did Not Go To School | 0 | 0.0% | 0.3% | 0 | 0.0% | 0.2% | 0 | 0.0pp |
| Not Stated | 40 | 11.8% | 24.6% | 57 | 19.2% | 17.6% | -17 | -7.4pp |
| Total | 338 | 100.0% | 100.0% | 297 | 100.0% | 100.0% | +41 | 0.0pp |