{
 "dataset": "Victorian government school performance",
 "source": "Annual Report to the School Community for each Victorian government school (the Performance Summary is generated by the Victorian Department of Education), served per school number by the VRQA State Register; school register from the Department of Education's School Locations on DataVic",
 "licence_note": "School Locations is published by the Victorian Department of Education on DataVic under the Creative Commons Attribution 4.0 International licence. The Performance Summary measures are reproduced from each school's Annual Report to the School Community, published by the school and the Department of Education through the VRQA State Register, with the school number, report year and source document recorded on every record. Figures are the Department's own published values and are not recalculated here, beyond the stated averages of a school's gap to its Similar Schools group. A school's results reflect its students and circumstances; this is reference data, not advice about where to enrol a child.",
 "school": {
  "school_no": "8857",
  "school_name": "Altona College",
  "sector": "Government",
  "school_type": "Pri/Sec",
  "status": "O",
  "suburb": "Altona",
  "postcode": "3018",
  "state": "VIC",
  "address": "103A Grieve Parade",
  "phone": "03 9250 8050",
  "region": "South-Western Victoria",
  "area": "Western Melbourne",
  "lga": "Hobsons Bay (C)",
  "metro": true,
  "level": "combined",
  "longitude": 144.818639,
  "latitude": -37.861911,
  "report_year": 2025,
  "focus": null,
  "focus_tags": [],
  "designated_bilingual": null,
  "website": "https://www.altonacollege.vic.edu.au/",
  "profile": {
   "enrolments": 792,
   "enrolment_year": 2025,
   "enrolments_female": 369,
   "enrolments_male": 420,
   "english_additional_language_percent": 14.0,
   "aboriginal_torres_strait_islander_percent": 2.0,
   "sfoe_band": "Low"
  },
  "measures": {
   "parent_satisfaction": {
    "year": 2025,
    "latest": {
     "school": 75.0,
     "similar_schools": 69.8,
     "state": 70.6
    }
   },
   "staff_climate": {
    "year": 2025,
    "latest": {
     "school": 64.8,
     "similar_schools": 59.7,
     "state": 59.8
    }
   },
   "teacher_judgement_english_prep_6": {
    "year": 2025,
    "latest": {
     "school": 86.4,
     "similar_schools": 85.8,
     "state": 86.3
    }
   },
   "teacher_judgement_english_7_10": {
    "year": 2025,
    "latest": {
     "school": 77.3,
     "similar_schools": 73.9,
     "state": 74.9
    }
   },
   "teacher_judgement_maths_prep_6": {
    "year": 2025,
    "latest": {
     "school": 77.2,
     "similar_schools": 83.5,
     "state": 84.2
    }
   },
   "teacher_judgement_maths_7_10": {
    "year": 2025,
    "latest": {
     "school": 80.1,
     "similar_schools": 68.0,
     "state": 70.5
    }
   },
   "naplan_reading_year_3": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 60.0,
     "similar_schools": 68.0,
     "state": 69.5
    },
    "average": {
     "school": 66.7,
     "similar_schools": 68.4,
     "state": 69.3
    }
   },
   "naplan_reading_year_5": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 75.5,
     "similar_schools": 72.2,
     "state": 73.9
    },
    "average": {
     "school": 78.0,
     "similar_schools": 73.0,
     "state": 74.6
    }
   },
   "naplan_reading_year_7": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 70.1,
     "similar_schools": 67.5,
     "state": 65.9
    },
    "average": {
     "school": 70.3,
     "similar_schools": 66.6,
     "state": 65.7
    }
   },
   "naplan_reading_year_9": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 58.5,
     "similar_schools": 63.7,
     "state": 62.7
    },
    "average": {
     "school": 64.6,
     "similar_schools": 62.5,
     "state": 61.0
    }
   },
   "naplan_numeracy_year_3": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 51.4,
     "similar_schools": 62.5,
     "state": 66.2
    },
    "average": {
     "school": 60.0,
     "similar_schools": 63.6,
     "state": 66.4
    }
   },
   "naplan_numeracy_year_5": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 66.0,
     "similar_schools": 65.5,
     "state": 69.1
    },
    "average": {
     "school": 63.4,
     "similar_schools": 64.7,
     "state": 68.1
    }
   },
   "naplan_numeracy_year_7": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 70.1,
     "similar_schools": 65.3,
     "state": 65.6
    },
    "average": {
     "school": 71.7,
     "similar_schools": 63.3,
     "state": 63.5
    }
   },
   "naplan_numeracy_year_9": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 61.7,
     "similar_schools": 61.1,
     "state": 61.9
    },
    "average": {
     "school": 60.7,
     "similar_schools": 59.1,
     "state": 60.2
    }
   },
   "naplan_growth_reading_3_5": {
    "year": 2025,
    "latest": {
     "school": 87.2,
     "similar_schools": 71.6,
     "state": 74.7
    }
   },
   "naplan_growth_reading_5_7": {
    "year": 2025,
    "latest": {
     "school": 84.5,
     "similar_schools": 70.1,
     "state": 71.9
    }
   },
   "naplan_growth_reading_7_9": {
    "year": 2025,
    "latest": {
     "school": 82.4,
     "similar_schools": 72.2,
     "state": 74.1
    }
   },
   "naplan_growth_numeracy_3_5": {
    "year": 2025,
    "latest": {
     "school": 66.7,
     "similar_schools": 67.9,
     "state": 74.0
    }
   },
   "naplan_growth_numeracy_5_7": {
    "year": 2025,
    "latest": {
     "school": 83.5,
     "similar_schools": 69.7,
     "state": 72.2
    }
   },
   "naplan_growth_numeracy_7_9": {
    "year": 2025,
    "latest": {
     "school": 74.6,
     "similar_schools": 71.5,
     "state": 73.5
    }
   },
   "vce_completion_rate": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 98.0,
     "similar_schools": 97.0,
     "state": 97.2
    },
    "average": {
     "school": 99.1,
     "similar_schools": 96.4,
     "state": 96.9
    }
   },
   "mean_vce_study_score": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 28.9
    },
    "average": {
     "suppressed": "no data available (usually too few students, or the measure was not collected)"
    }
   },
   "vce_vm_students": {
    "year": 2025,
    "average_years": 3,
    "latest": {
     "school": 15.0
    },
    "average": {
     "suppressed": "no data available (usually too few students, or the measure was not collected)"
    }
   },
   "attitudes_connectedness_4_6": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 82.4,
     "similar_schools": 75.2,
     "state": 77.1
    },
    "average": {
     "school": 83.3,
     "similar_schools": 75.4,
     "state": 77.3
    }
   },
   "attitudes_connectedness_7_12": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 55.5,
     "similar_schools": 45.9,
     "state": 49.8
    },
    "average": {
     "school": 52.7,
     "similar_schools": 43.7,
     "state": 47.7
    }
   },
   "attitudes_managing_bullying_4_6": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 80.1,
     "similar_schools": 76.7,
     "state": 76.4
    },
    "average": {
     "school": 77.4,
     "similar_schools": 75.1,
     "state": 75.8
    }
   },
   "attitudes_managing_bullying_7_12": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 57.6,
     "similar_schools": 47.9,
     "state": 50.8
    },
    "average": {
     "school": 53.7,
     "similar_schools": 45.2,
     "state": 48.6
    }
   },
   "exits_to_study_or_work": {
    "year": 2024,
    "average_years": 4,
    "latest": {
     "school": 82.6,
     "similar_schools": 73.4,
     "state": 81.5
    },
    "average": {
     "school": 49.1,
     "similar_schools": 78.2,
     "state": 81.2
    }
   },
   "real_retention_rate": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 67.8,
     "similar_schools": 72.2,
     "state": 68.8
    },
    "average": {
     "school": 68.9,
     "similar_schools": 71.5,
     "state": 68.7
    }
   },
   "absence_days_prep_6": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 19.1,
     "similar_schools": 21.6,
     "state": 21.5
    },
    "average": {
     "school": 20.9,
     "similar_schools": 21.9,
     "state": 21.7
    }
   },
   "absence_days_7_12": {
    "year": 2025,
    "average_years": 4,
    "latest": {
     "school": 30.4,
     "similar_schools": 32.3,
     "state": 30.2
    },
    "average": {
     "school": 29.7,
     "similar_schools": 31.0,
     "state": 29.4
    }
   }
  },
  "attendance_rate": {
   "prep": 90.6,
   "year_1": 93.0,
   "year_2": 92.0,
   "year_3": 89.3,
   "year_4": 90.9,
   "year_5": 91.4,
   "year_6": 84.3,
   "year_7": 85.9,
   "year_8": 83.5,
   "year_9": 80.2,
   "year_10": 83.6,
   "year_11": 88.2,
   "year_12": 88.3
  },
  "source_document": {
   "url": "https://www.vrqa.vic.gov.au/StateRegister/Provider.aspx/GetFile?Type=AnnualReport&EntityID=1&SchoolNumber=8857&requestFileType=Pdf",
   "format": "pdf",
   "parsed_url": "https://www.vrqa.vic.gov.au/StateRegister/Provider.aspx/GetFile?Type=AnnualReport&EntityID=1&SchoolNumber=8857&requestFileType=Doc",
   "parsed_format": "docx",
   "file": "8857.docx",
   "sha256": "d533b28b9c07d7e5e7197567aba7f2367c23748b2ec03a41ba8f032f88251089",
   "bytes": 145650,
   "fetched_at": "2026-10-03T06:47:35Z"
  },
  "similar_schools_basis": "secondary",
  "similar_schools_advantage": 1.91,
  "similar_schools_advantage_measures": [
   {
    "measure": "naplan_reading_year_9",
    "basis": "average",
    "school": 64.6,
    "similar_schools": 62.5,
    "gap": 2.1,
    "inverted": false,
    "gap_sd": 8.6,
    "gap_standardised": 0.244
   },
   {
    "measure": "naplan_numeracy_year_9",
    "basis": "average",
    "school": 60.7,
    "similar_schools": 59.1,
    "gap": 1.6,
    "inverted": false,
    "gap_sd": 9.49,
    "gap_standardised": 0.169
   },
   {
    "measure": "naplan_growth_reading_7_9",
    "basis": "latest",
    "school": 82.4,
    "similar_schools": 72.2,
    "gap": 10.2,
    "inverted": false,
    "gap_sd": 8.57,
    "gap_standardised": 1.191
   },
   {
    "measure": "naplan_growth_numeracy_7_9",
    "basis": "latest",
    "school": 74.6,
    "similar_schools": 71.5,
    "gap": 3.1,
    "inverted": false,
    "gap_sd": 9.18,
    "gap_standardised": 0.338
   },
   {
    "measure": "teacher_judgement_english_7_10",
    "basis": "latest",
    "school": 77.3,
    "similar_schools": 73.9,
    "gap": 3.4,
    "inverted": false,
    "gap_sd": 11.93,
    "gap_standardised": 0.285
   },
   {
    "measure": "teacher_judgement_maths_7_10",
    "basis": "latest",
    "school": 80.1,
    "similar_schools": 68.0,
    "gap": 12.1,
    "inverted": false,
    "gap_sd": 13.02,
    "gap_standardised": 0.929
   },
   {
    "measure": "vce_completion_rate",
    "basis": "average",
    "school": 99.1,
    "similar_schools": 96.4,
    "gap": 2.7,
    "inverted": false,
    "gap_sd": 2.86,
    "gap_standardised": 0.944
   },
   {
    "measure": "real_retention_rate",
    "basis": "average",
    "school": 68.9,
    "similar_schools": 71.5,
    "gap": -2.6,
    "inverted": false,
    "gap_sd": 14.2,
    "gap_standardised": -0.183
   },
   {
    "measure": "exits_to_study_or_work",
    "basis": "average",
    "school": 49.1,
    "similar_schools": 78.2,
    "gap": -29.1,
    "inverted": false,
    "gap_sd": 15.76,
    "gap_standardised": -1.846
   },
   {
    "measure": "attitudes_connectedness_7_12",
    "basis": "average",
    "school": 52.7,
    "similar_schools": 43.7,
    "gap": 9.0,
    "inverted": false,
    "gap_sd": 9.04,
    "gap_standardised": 0.996
   },
   {
    "measure": "attitudes_managing_bullying_7_12",
    "basis": "average",
    "school": 53.7,
    "similar_schools": 45.2,
    "gap": 8.5,
    "inverted": false,
    "gap_sd": 9.86,
    "gap_standardised": 0.862
   }
  ],
  "similar_schools_index": 0.357,
  "similar_schools_reliability": 0.883,
  "similar_schools_adjusted": 1.69,
  "enrolment_history": {
   "latest_year": 2025,
   "enrolments": 792.1,
   "series": [
    {
     "enrolments": 279.0,
     "primary": 144.0,
     "secondary": 135.0,
     "year_7": 51.0,
     "year_12": 0.0,
     "year": 2017
    },
    {
     "enrolments": 315.0,
     "primary": 154.0,
     "secondary": 161.0,
     "year_7": 72.0,
     "year_12": 0.0,
     "year": 2018
    },
    {
     "enrolments": 380.0,
     "primary": 174.0,
     "secondary": 206.0,
     "year_7": 56.0,
     "year_12": 0.0,
     "year": 2019
    },
    {
     "enrolments": 487.0,
     "primary": 194.0,
     "secondary": 293.0,
     "year_7": 95.0,
     "year_12": 0.0,
     "year": 2020
    },
    {
     "enrolments": 561.7,
     "primary": 212.0,
     "secondary": 349.7,
     "year_7": 89.0,
     "year_12": 22.9,
     "year": 2021
    },
    {
     "enrolments": 599.8,
     "primary": 220.0,
     "secondary": 379.8,
     "year_7": 86.0,
     "year_12": 32.0,
     "year": 2022
    },
    {
     "enrolments": 659.6,
     "primary": 243.0,
     "secondary": 416.6,
     "year_7": 96.0,
     "year_12": 26.8,
     "year": 2023
    },
    {
     "enrolments": 688.5,
     "primary": 240.0,
     "secondary": 448.5,
     "year_7": 98.0,
     "year_12": 32.2,
     "year": 2024
    },
    {
     "enrolments": 792.1,
     "primary": 261.2,
     "secondary": 530.9,
     "year_7": 140.0,
     "year_12": 51.5,
     "year": 2025
    }
   ],
   "enrolments_5y_ago": 487.0,
   "change_5y": 305.1,
   "change_5y_percent": 62.6,
   "from_year_5y": 2020,
   "year_7_change_5y_percent": 47.4
  },
  "senior_secondary": {
   "years": {
    "2022": {
     "median_study_score": 24.0,
     "study_scores_40_plus_percent": 0.0,
     "satisfactory_vce_completions_percent": 96.0,
     "vtac_applications_percent": 71.4,
     "vce_students": 49.0,
     "vcaa_school": "Altona College",
     "match_score": 1.0,
     "completion_agreement": null
    },
    "2023": {
     "median_study_score": 28.0,
     "study_scores_40_plus_percent": 1.1,
     "satisfactory_vce_completions_percent": 100.0,
     "vtac_applications_percent": 60.7,
     "vce_students": 41.0,
     "vcaa_school": "Altona College",
     "match_score": 1.0,
     "completion_agreement": null
    },
    "2024": {
     "median_study_score": 26.0,
     "study_scores_40_plus_percent": 3.9,
     "satisfactory_vce_completions_percent": 100.0,
     "vtac_applications_percent": 40.6,
     "vce_students": 58.0,
     "vcaa_school": "Altona College",
     "match_score": 1.0,
     "completion_agreement": null
    },
    "2025": {
     "median_study_score": 28.0,
     "study_scores_40_plus_percent": 5.2,
     "satisfactory_vce_completions_percent": 98.0,
     "vtac_applications_percent": 51.0,
     "vce_students": 84.0,
     "vcaa_school": "Altona College",
     "match_score": 1.0,
     "completion_agreement": 0.0
    }
   },
   "latest_year": 2025,
   "latest": {
    "median_study_score": 28.0,
    "study_scores_40_plus_percent": 5.2,
    "satisfactory_vce_completions_percent": 98.0,
    "vtac_applications_percent": 51.0,
    "vce_students": 84.0,
    "vcaa_school": "Altona College",
    "match_score": 1.0,
    "completion_agreement": 0.0
   }
  },
  "slug": "altona-college",
  "page": "https://deepalmanac.com/au/education/vic-schools/schools/altona-college/",
  "json": "https://deepalmanac.com/au/education/vic-schools/v1/schools/8857.json"
 }
}