Top 78 K-12 schools in Adelaide (2025)

Combined schools offering both primary and secondary years, so a child can stay from Foundation to Year 12. Ranked by the Success Index from official ACARA data; 78 schools shown out of all eligible K-12 schools in Adelaide.

#	School	Sector	Success Index	ICSEA	Students	Students : teacher
1	Pulteney Grammar School Adelaide · Combined · R-12	Independent	86.7 Top 5%	1170	839	8.6
2	St Peter's Collegiate Girls' School Stonyfell · Combined · R-12	Independent	84.5 Top 5%	1180	873	11.4
3	St Peter's College St Peters · Combined · R-12	Independent	83.2 Top 5%	1164	1,585	10.4
4	Wilderness School Medindie · Combined · R-12	Independent	83.0 Top 5%	1176	856	11.1
5	Dara School Morphettville · Combined · R-10	Independent	82.0 Top 10%	1176	93	8.1
6	Pembroke School Kensington Park · Combined · R-12	Independent	80.7 Top 10%	1171	1,672	9.5
7	St John's Grammar School Belair · Combined · R-12	Independent	78.7 Top 10%	1141	1,009	12.3
8	Walford Anglican School for Girls Hyde Park · Combined · R-12	Independent	78.4 Top 10%	1162	400	9.1
9	Prince Alfred College Kent Town · Combined · R-12	Independent	78.0 Top 10%	1143	1,127	8.5
10	Westminster School Marion · Combined · R-12	Independent	77.8 Top 10%	1139	1,401	10.5
11	Saint Ignatius' College Athelstone · Combined · R-12	Catholic	77.6 Top 10%	1151	1,421	11.2
12	Seymour College Glen Osmond · Combined · R-12	Independent	76.2 Top 25%	1150	715	10.8
13	Scotch College Torrens Park · Combined · R-12	Independent	75.5 Top 25%	1146	1,213	11.0
14	Concordia College Highgate · Combined · R-12	Independent	73.9 Top 25%	1140	1,312	12.2
15	Emmaus Christian College South Plympton · Combined · R-12	Independent	72.4 Top 25%	1137	1,084	14.4
16	Loreto College Marryatville · Combined · R-12	Catholic	68.7 Top 25%	1098	717	10.9
17	The Hills Montessori School Aldgate · Combined · R-9	Independent	68.1 Top 25%	1105	133	10.6
18	Mercedes College Springfield · Combined · R-12	Catholic	67.4 Top 25%	1133	1,111	12.0
19	The Hills Christian Community School Verdun · Combined · R-12	Independent	66.8 Top 25%	1092	640	13.1
20	Mount Barker Waldorf School Mount Barker · Combined · R-12	Independent	66.7 Top 25%	1087	321	10.8
21	IQRA College O'Halloran Hill · Combined · R-12	Independent	65.1 Top 50%	1067	734	13.9
22	Southern Montessori School O'Sullivan Beach · Combined · R-9	Independent	64.8 Top 50%	1095	230	12.5
23	Cedar College Northgate · Combined · R-12	Independent	64.6 Top 50%	1090	884	13.2
24	Sacred Heart College Somerton Park · Combined · 7-12	Catholic	64.4 Top 50%	1083	2,033	13.1
25	Pedare Christian College Golden Grove · Combined · R-12	Independent	63.7 Top 50%	1097	1,146	13.5
26	St George College Mile End · Combined · R-12	Independent	63.7 Top 50%	1046	350	8.2
27	St Dominic's Priory College North Adelaide · Combined · R-12	Catholic	61.9 Top 50%	1080	658	12.0
28	Christian Brothers College Adelaide · Combined · R-12	Catholic	61.2 Top 50%	1074	990	12.3
29	St Aloysius College Adelaide · Combined · R-12	Catholic	59.5 Top 50%	1081	1,091	11.6
30	Torrens Valley Christian School Hope Valley · Combined · R-12	Independent	59.5 Top 50%	1085	565	14.1
31	Sunrise Christian School Marion Marion · Combined · R-9	Independent	58.9 Top 50%	1090	320	14.4
32	Pinnacle College Elizabeth East · Combined · R-12	Independent	58.5 Top 50%	1049	993	12.5
33	St Paul's College Gilles Plains · Combined · R-12	Catholic	56.6 Top 50%	1037	1,191	12.8
34	King's Baptist Grammar School Wynn Vale · Combined · R-12	Independent	56.5 Top 50%	1090	1,280	14.4
35	Willunga Waldorf School Willunga · Combined · R-12	Independent	56.5 Top 50%	1072	390	12.3
36	St Mary's College Adelaide · Combined · R-12	Catholic	56.4 Top 50%	1073	659	10.8
37	The Heights School Modbury Heights · Combined · U, R-12	Government	56.4 Top 50%	1060	1,811	16.0
38	Tatachilla Lutheran College Mclaren Vale · Combined · R-12	Independent	55.6 Top 50%	1068	1,103	12.5
39	Rostrevor College Woodforde · Combined · R-12	Catholic	54.7 Top 50%	1064	985	13.6
40	St Francis de Sales College Mount Barker · Combined · R-12	Catholic	54.7 Top 50%	1051	1,047	15.3
41	Woodcroft College Morphett Vale · Combined · R-12	Independent	54.3 Top 50%	1071	1,534	14.4
42	Nazareth Catholic College Flinders Park · Combined · R-12	Catholic	53.8 Top 50%	1049	2,576	13.2
43	Portside Christian College New Port · Combined · R-12	Independent	53.5 Top 50%	1067	626	14.0
44	Plympton International College Plympton · Combined · R-12	Government	53.3 Top 50%	1044	825	12.8
45	St Michael's College Henley Beach · Combined · R-12	Catholic	52.8 Top 50%	1064	2,193	13.2
46	Cabra Dominican College Cumberland Park · Combined · 7-12	Catholic	50.5 Top 50%	1065	1,165	14.8
47	Blackfriars Priory School Prospect · Combined · R-12	Catholic	49.9 Top 50%	1037	786	13.9
48	Garden College Parafield Gardens · Combined · R-12	Independent	48.3 Top 50%	1029	351	15.2
49	Heritage College Incorporated Oakden · Combined · R-12	Independent	48.2 Top 50%	1040	437	14.3
50	Prescott College Southern Morphett Vale · Combined · R-12	Independent	47.4 Lower 50%	1036	707	12.1
51	Southern Vales Christian College Morphett Vale · Combined · R-12	Independent	47.4 Lower 50%	1038	503	10.8
52	Trinity College South Evanston South · Combined · R-10	Independent	45.7 Lower 50%	1039	957	15.5
53	Mount Carmel College Rosewater · Combined · R-12	Catholic	45.6 Lower 50%	1008	1,204	14.4
54	Australian Islamic College Adelaide West Croydon · Combined · R-12	Independent	45.3 Lower 50%	1016	589	14.7
55	Charles Campbell College Paradise · Combined · U, R-12	Government	44.8 Lower 50%	1018	1,188	13.2
56	Open Access College Marden · Combined · U, R-12	Government	44.7 Lower 50%	1017	4,028	10.8
57	Cardijn College Noarlunga Downs · Combined · R-12	Catholic	44.1 Lower 50%	1019	2,247	13.2
58	Trinity College North Evanston South · Combined · R-10	Independent	42.9 Lower 50%	1040	914	15.6
59	Trinity College Blakeview Blakeview · Combined · R-10	Independent	42.7 Lower 50%	1037	635	14.7
60	Tyndale Christian School Salisbury East · Combined · R-12	Independent	41.8 Lower 50%	1016	1,498	12.9
61	Trinity College Gawler River Angle Vale · Combined · R-10	Independent	41.4 Lower 50%	1032	970	16.3
62	Xavier College Gawler Belt · Combined · R-12	Catholic	38.2 Lower 50%	1001	2,532	14.0
63	Blakes Crossing Christian College Blakeview · Combined · R-12	Independent	35.6 Lower 50%	983	712	13.7
64	Oakbank School Oakbank · Combined · R-12	Government	35.4 Lower 50%	993	337	11.7
65	Ngutu College Woodville North · Combined · R-11	Independent	33.8 Lower 50%	909	260	9.4
66	Reynella East College Reynella East · Combined · U, R-12	Government	32.6 Lower 50%	988	1,938	14.8
67	Playford College Elizabeth · Combined · R-12	Independent	31.6 Lower 50%	940	670	13.1
68	Kaurna Plains School Elizabeth · Combined · U, R-12	Government	31.2 Lower 50%	699	162	8.3
69	Avenues College Windsor Gardens · Combined · U, R-12	Government	30.7 Lower 50%	929	493	9.4
70	Hallett Cove School Hallett Cove · Combined · R-12	Government	29.1 Lower 50%	999	1,243	15.0
71	St Columba College Andrews Farm · Combined · R-12	Catholic	29.0 Lower 50%	973	1,519	13.0
72	Hope Christian College Craigmore · Combined · R-12	Independent	27.9 Lower 50%	977	921	15.3
73	Ocean View P-12 College Taperoo · Combined · U, R-12	Government	27.0 Lower 50%	918	629	11.2
74	Aldinga Payinthi College Aldinga · Combined · U, R-12	Government	26.0 Lower 50%	954	831	12.9
75	Riverbanks College B-12 Angle Vale · Combined · U, R-12	Government	26.0 Lower 50%	955	1,393	13.2
76	Mark Oliphant College (B-12) Munno Para West · Combined · U, R-12	Government	23.2 Lower 50%	919	1,685	12.3
77	Gawler and District College B-12 Evanston · Combined · U, R-12	Government	21.0 Lower 50%	932	1,247	13.8
78	Paralowie School Paralowie · Combined · R-12	Government	18.6 Lower 50%	909	1,373	13.9

There are 78 K-12 schools in Adelaide eligible for this list; the top 78 are shown. Pulteney Grammar School in Adelaide is ranked first with a Success Index of 86.7 and an ICSEA of 1170. 15 of the top 78 are government schools and 63 are Catholic or independent; the median ICSEA across the list is 1062.

The top 10 K-12 schools in Adelaide for 2025 are: 1. Pulteney Grammar School (Adelaide); 2. St Peter's Collegiate Girls' School (Stonyfell); 3. St Peter's College (St Peters); 4. Wilderness School (Medindie); 5. Dara School (Morphettville); 6. Pembroke School (Kensington Park); 7. St John's Grammar School (Belair); 8. Walford Anglican School for Girls (Hyde Park); 9. Prince Alfred College (Kent Town); 10. Westminster School (Marion).

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Frequently asked questions

What is the best k-12 school in Adelaide?

Pulteney Grammar School in Adelaide ranks first among K-12 schools in Adelaide with a Success Index of 86.7 out of 100 and an ICSEA of 1170.

How are K-12 schools in Adelaide ranked?

Each school's Success Index combines five factors from ACARA's 2025 school profile data: ICSEA (50%), share of students in the top socio-educational quarter (15%), students per teacher (15%), five-year enrolment growth (10%) and five-year ICSEA trend (10%). Each factor is a percentile against schools of the same type nationally. Schools with fewer than 80 students are excluded.

How many public schools are in the top 100 K-12 schools in Adelaide?

15 of the top 78 K-12 schools in Adelaide are government schools; 63 are Catholic or independent.

Do these rankings include NAPLAN or ATAR results?

Not yet. ACARA does not publish school-level NAPLAN results in bulk, and ATAR results are released by state authorities in different formats. The Success Index uses the measures ACARA publishes for every school so that all schools are compared on identical data. Where a school publishes its own results we link to its website.