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 12 or Equivalent was the most common schooling level among residents aged 15 and over in Happy Valley (SA), accounting for 53.1% (5,036 people). This share was higher than Onkaparinga (C) (49.2%). Since 2016, the biggest change was in Year 12 or Equivalent, which increased by 573 people and 4.5 percentage points.
Section overview
Highest level of secondary schooling completed
Happy Valley (SA) - Total persons (Usual residence)
This table summarises highest level of schooling for Happy Valley (SA) in 2021 for persons, with comparison against Onkaparinga (C) and change since 2016.
Highest level of secondary schooling completed snapshot
2021 distribution by category for Happy Valley (SA), with comparison markers for Onkaparinga (C).
Year 8 Or Below
2021 count
253
% of total
2.7%
Change from 2016
-0.4pp
253
2.7%
-0.4pp
Year 9 Or Equivalent
2021 count
434
% of total
4.6%
Change from 2016
-0.3pp
434
4.6%
-0.3pp
Year 10 Or Equivalent
2021 count
1,530
% of total
16.1%
Change from 2016
-1.2pp
1,530
16.1%
-1.2pp
Year 11 Or Equivalent
2021 count
1,905
% of total
20.1%
Change from 2016
-1.2pp
1,905
20.1%
-1.2pp
Year 12 Or Equivalent
2021 count
5,036
% of total
53.1%
Change from 2016
+4.5pp
5,036
53.1%
+4.5pp
Did Not Go To School
2021 count
14
% of total
0.1%
Change from 2016
0.0pp
14
0.1%
0.0pp
Not Stated
2021 count
306
% of total
3.2%
Change from 2016
-1.4pp
306
3.2%
-1.4pp
Chart view
Highest level of secondary schooling completed change
Absolute change in category counts between 2016 and 2021.
Year 8 Or Below
-31
-0.4pp
Year 9 Or Equivalent
-19
-0.3pp
Year 10 Or Equivalent
-63
-1.2pp
Year 11 Or Equivalent
-56
-1.2pp
Year 12 Or Equivalent
+573
+4.5pp
Did Not Go To School
+6
0.0pp
Not Stated
-121
-1.4pp
Data table
Highest level of schooling for Happy Valley (SA). Highest level of secondary schooling completed. 2021 and 2016 counts, percentages, and change compared with Onkaparinga (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Onkaparinga (C)% | Count | % | Onkaparinga (C)% | Count | pp | |
| Year 8 Or Below | 253 | 2.7% | 3.1% | 284 | 3.1% | 3.7% | -31 | -0.4pp |
| Year 9 Or Equivalent | 434 | 4.6% | 5.2% | 453 | 4.9% | 5.6% | -19 | -0.3pp |
| Year 10 Or Equivalent | 1,530 | 16.1% | 17.7% | 1,593 | 17.3% | 18.8% | -63 | -1.2pp |
| Year 11 Or Equivalent | 1,905 | 20.1% | 19.7% | 1,961 | 21.3% | 20.4% | -56 | -1.2pp |
| Year 12 Or Equivalent | 5,036 | 53.1% | 49.2% | 4,463 | 48.6% | 44.3% | +573 | +4.5pp |
| Did Not Go To School | 14 | 0.1% | 0.3% | 8 | 0.1% | 0.2% | +6 | 0.0pp |
| Not Stated | 306 | 3.2% | 4.9% | 427 | 4.6% | 6.9% | -121 | -1.4pp |
| Total | 9,478 | 100.0% | 100.0% | 9,189 | 100.0% | 100.0% | +289 | 0.0pp |