{
  "report_slug": "corvallis-2025",
  "title": "2025 Corvallis Schools Report",
  "year": 2025,
  "published_at": "2026-07-26",
  "metro": {
    "cbsa_code": "18700",
    "cbsa_name": "Corvallis, OR",
    "url_slug": "18700-corvallis",
    "states": [
      "OR"
    ],
    "omb_states": [
      "OR"
    ],
    "covered_states": [
      "OR"
    ],
    "missing_states": [],
    "coverage_status": "complete",
    "rank_scope": "full_metro",
    "coverage_label": "Full metro coverage",
    "comparability_note": null,
    "crosses_state_lines": false
  },
  "summary": {
    "n_schools_ranked": 12,
    "median_alpha": 0.11912206744197756,
    "alpha_ses_correlation": null,
    "raw_ses_correlation": null,
    "tier_distribution": {
      "exceptional": 1,
      "outperforming_expectations": 1,
      "above_expected": 2,
      "performing_as_expected": 5,
      "below_expected": 2,
      "lower_performance": 1,
      "high_school_only": 0
    },
    "story_distribution": {
      "strong_both": 3,
      "outperforming": 1,
      "high_scores_context_matters": 1,
      "lower_both": 3,
      "typical": 4,
      "high_school_outcome": 0
    }
  },
  "scatter_points": [
    {
      "nces_school_id": "410348000032",
      "school_name": "Adams Elementary School",
      "url_slug": "410348-adams-elementary-school",
      "ses_index": 67.17412700649143,
      "achievement_pct_metro": 58.333333333333336,
      "decoded_pct_metro": 33.33333333333333,
      "alpha_shrunk": -0.0028244725885557104,
      "enrollment": 342,
      "achievement_rank_metro": 6,
      "decoded_rank_metro": 9,
      "composite_rank_metro": 5,
      "composite_pct_metro": 66.66666666666666,
      "rank_shift": 1,
      "story_type": "typical"
    },
    {
      "nces_school_id": "410348000040",
      "school_name": "Bessie Coleman Elementary School",
      "url_slug": "410348-bessie-coleman-elementary-school",
      "ses_index": 84.75776102000518,
      "achievement_pct_metro": 91.66666666666666,
      "decoded_pct_metro": 91.66666666666666,
      "alpha_shrunk": 0.2976623268553529,
      "enrollment": 351,
      "achievement_rank_metro": 2,
      "decoded_rank_metro": 2,
      "composite_rank_metro": 4,
      "composite_pct_metro": 75.0,
      "rank_shift": -2,
      "story_type": "strong_both"
    },
    {
      "nces_school_id": "410348000570",
      "school_name": "Franklin School",
      "url_slug": "410348-franklin-school",
      "ses_index": 38.196832699301446,
      "achievement_pct_metro": 100.0,
      "decoded_pct_metro": 100.0,
      "alpha_shrunk": 1.0935208920606767,
      "enrollment": 310,
      "achievement_rank_metro": 1,
      "decoded_rank_metro": 1,
      "composite_rank_metro": 1,
      "composite_pct_metro": 100.0,
      "rank_shift": 0,
      "story_type": "strong_both"
    },
    {
      "nces_school_id": "410348000037",
      "school_name": "Garfield Elementary School",
      "url_slug": "410348-garfield-elementary-school",
      "ses_index": 57.721354725018024,
      "achievement_pct_metro": 16.666666666666664,
      "decoded_pct_metro": 16.666666666666664,
      "alpha_shrunk": -0.1217499384427128,
      "enrollment": 378,
      "achievement_rank_metro": 11,
      "decoded_rank_metro": 11,
      "composite_rank_metro": 8,
      "composite_pct_metro": 41.66666666666667,
      "rank_shift": 3,
      "story_type": "typical"
    },
    {
      "nces_school_id": "410348000042",
      "school_name": "Kathryn Jones Harrison Elementary School",
      "url_slug": "410348-kathryn-jones-harrison-elementary-school",
      "ses_index": 57.765563389916345,
      "achievement_pct_metro": 66.66666666666666,
      "decoded_pct_metro": 58.333333333333336,
      "alpha_shrunk": 0.1831835728226539,
      "enrollment": 225,
      "achievement_rank_metro": 5,
      "decoded_rank_metro": 6,
      "composite_rank_metro": 12,
      "composite_pct_metro": 8.333333333333332,
      "rank_shift": -7,
      "story_type": "typical"
    },
    {
      "nces_school_id": "410348000046",
      "school_name": "Letitia Carson Elementary School",
      "url_slug": "410348-letitia-carson-elementary-school",
      "ses_index": 40.06359717636296,
      "achievement_pct_metro": 33.33333333333333,
      "decoded_pct_metro": 50.0,
      "alpha_shrunk": 0.05506056206130123,
      "enrollment": 333,
      "achievement_rank_metro": 9,
      "decoded_rank_metro": 7,
      "composite_rank_metro": 9,
      "composite_pct_metro": 33.33333333333333,
      "rank_shift": 0,
      "story_type": "lower_both"
    },
    {
      "nces_school_id": "410348000043",
      "school_name": "Lincoln Elementary School",
      "url_slug": "410348-lincoln-elementary-school",
      "ses_index": 42.86861143952806,
      "achievement_pct_metro": 41.66666666666667,
      "decoded_pct_metro": 83.33333333333334,
      "alpha_shrunk": 0.27853649460719826,
      "enrollment": 311,
      "achievement_rank_metro": 8,
      "decoded_rank_metro": 3,
      "composite_rank_metro": 3,
      "composite_pct_metro": 83.33333333333334,
      "rank_shift": 5,
      "story_type": "outperforming"
    },
    {
      "nces_school_id": "410843000027",
      "school_name": "Monroe Grade School",
      "url_slug": "410843-monroe-grade-school",
      "ses_index": 35.20453909659134,
      "achievement_pct_metro": 8.333333333333332,
      "decoded_pct_metro": 8.333333333333332,
      "alpha_shrunk": -0.45104388050346494,
      "enrollment": 235,
      "achievement_rank_metro": 12,
      "decoded_rank_metro": 12,
      "composite_rank_metro": 11,
      "composite_pct_metro": 16.666666666666664,
      "rank_shift": 1,
      "story_type": "lower_both"
    },
    {
      "nces_school_id": "410960000022",
      "school_name": "Philomath Elementary School",
      "url_slug": "410960-philomath-elementary-school",
      "ses_index": 61.491098028885716,
      "achievement_pct_metro": 75.0,
      "decoded_pct_metro": 25.0,
      "alpha_shrunk": -0.03043271422818828,
      "enrollment": 368,
      "achievement_rank_metro": 4,
      "decoded_rank_metro": 10,
      "composite_rank_metro": 6,
      "composite_pct_metro": 58.333333333333336,
      "rank_shift": -2,
      "story_type": "high_scores_context_matters"
    },
    {
      "nces_school_id": "410348000033",
      "school_name": "Cheldelin Middle School",
      "url_slug": "410348-cheldelin-middle-school",
      "ses_index": 51.5014661349375,
      "achievement_pct_metro": 50.0,
      "decoded_pct_metro": 66.66666666666666,
      "alpha_shrunk": 0.2683488080913921,
      "enrollment": 488,
      "achievement_rank_metro": 7,
      "decoded_rank_metro": 5,
      "composite_rank_metro": 7,
      "composite_pct_metro": 50.0,
      "rank_shift": 0,
      "story_type": "typical"
    },
    {
      "nces_school_id": "410348000045",
      "school_name": "Linus Pauling Middle School",
      "url_slug": "410348-linus-pauling-middle-school",
      "ses_index": 57.389789738280626,
      "achievement_pct_metro": 25.0,
      "decoded_pct_metro": 41.66666666666667,
      "alpha_shrunk": -0.0011172017388292206,
      "enrollment": 712,
      "achievement_rank_metro": 10,
      "decoded_rank_metro": 8,
      "composite_rank_metro": 10,
      "composite_pct_metro": 25.0,
      "rank_shift": 0,
      "story_type": "lower_both"
    },
    {
      "nces_school_id": "410112000734",
      "school_name": "North Albany Middle School",
      "url_slug": "410112-north-albany-middle-school",
      "ses_index": 59.56720942246944,
      "achievement_pct_metro": 83.33333333333334,
      "decoded_pct_metro": 75.0,
      "alpha_shrunk": 0.2732510169489678,
      "enrollment": 479,
      "achievement_rank_metro": 3,
      "decoded_rank_metro": 4,
      "composite_rank_metro": 2,
      "composite_pct_metro": 91.66666666666666,
      "rank_shift": 1,
      "story_type": "strong_both"
    }
  ],
  "divergence": {
    "outperforming": [
      {
        "nces_school_id": "410348000043",
        "school_name": "Lincoln Elementary School",
        "url_slug": "410348-lincoln-elementary-school",
        "achievement_rank_metro": 8,
        "decoded_rank_metro": 3,
        "composite_rank_metro": 3,
        "composite_pct_metro": 83.33333333333334,
        "rank_shift": 5
      }
    ],
    "high_scores_context_matters": [
      {
        "nces_school_id": "410960000022",
        "school_name": "Philomath Elementary School",
        "url_slug": "410960-philomath-elementary-school",
        "achievement_rank_metro": 4,
        "decoded_rank_metro": 10,
        "composite_rank_metro": 6,
        "composite_pct_metro": 58.333333333333336,
        "rank_shift": -2
      }
    ],
    "strong_both": [
      {
        "nces_school_id": "410348000570",
        "school_name": "Franklin School",
        "url_slug": "410348-franklin-school",
        "achievement_rank_metro": 1,
        "decoded_rank_metro": 1,
        "composite_rank_metro": 1,
        "composite_pct_metro": 100.0,
        "rank_shift": 0
      },
      {
        "nces_school_id": "410112000734",
        "school_name": "North Albany Middle School",
        "url_slug": "410112-north-albany-middle-school",
        "achievement_rank_metro": 3,
        "decoded_rank_metro": 4,
        "composite_rank_metro": 2,
        "composite_pct_metro": 91.66666666666666,
        "rank_shift": 1
      },
      {
        "nces_school_id": "410348000040",
        "school_name": "Bessie Coleman Elementary School",
        "url_slug": "410348-bessie-coleman-elementary-school",
        "achievement_rank_metro": 2,
        "decoded_rank_metro": 2,
        "composite_rank_metro": 4,
        "composite_pct_metro": 75.0,
        "rank_shift": -2
      }
    ]
  },
  "notable_schools": [
    {
      "nces_school_id": "410348000570",
      "school_name": "Franklin School",
      "url_slug": "410348-franklin-school",
      "callout": "highest_decoded",
      "achievement_rank_metro": 1,
      "decoded_rank_metro": 1,
      "composite_rank_metro": 1,
      "composite_pct_metro": 100.0,
      "rank_shift": 0,
      "confidence_level": "high",
      "decoder_sentence": "Raw scores are high here, and the school remains strong for its context; students tend to gain ground relative to peers over time."
    },
    {
      "nces_school_id": "410348000043",
      "school_name": "Lincoln Elementary School",
      "url_slug": "410348-lincoln-elementary-school",
      "callout": "biggest_positive_shift",
      "achievement_rank_metro": 8,
      "decoded_rank_metro": 3,
      "composite_rank_metro": 3,
      "composite_pct_metro": 83.33333333333334,
      "rank_shift": 5,
      "confidence_level": "high",
      "decoder_sentence": "Raw scores are modest, but the school outperforms what its context predicts, and students tend to gain ground relative to peers while enrolled."
    },
    {
      "nces_school_id": "410348000042",
      "school_name": "Kathryn Jones Harrison Elementary School",
      "url_slug": "410348-kathryn-jones-harrison-elementary-school",
      "callout": "biggest_negative_shift",
      "achievement_rank_metro": 5,
      "decoded_rank_metro": 6,
      "composite_rank_metro": 12,
      "composite_pct_metro": 8.333333333333332,
      "rank_shift": -7,
      "confidence_level": "high",
      "decoder_sentence": "This school performs roughly as expected for its context."
    },
    {
      "nces_school_id": "410348000570",
      "school_name": "Franklin School",
      "url_slug": "410348-franklin-school",
      "callout": "highest_achievement",
      "achievement_rank_metro": 1,
      "decoded_rank_metro": 1,
      "composite_rank_metro": 1,
      "composite_pct_metro": 100.0,
      "rank_shift": 0,
      "confidence_level": "high",
      "decoder_sentence": "Raw scores are high here, and the school remains strong for its context; students tend to gain ground relative to peers over time."
    }
  ],
  "disclosures": {
    "data_year": 2025,
    "ccd_year": 2024,
    "acs_vintage": "2020-2024",
    "source_files": [
      {
        "label": "NCES CCD 2024 directory (Urban Institute)",
        "url": "https://educationdata.urban.org/api/v1/schools/ccd/directory/2024/",
        "accessed": "2026-07-26"
      },
      {
        "label": "ACS 5-year 2020-2024",
        "url": "https://api.census.gov/data/2024/acs/acs5",
        "accessed": "2026-07-26"
      },
      {
        "label": "Oregon OSAS 2024-25 school-level results",
        "url": "https://www.ode.state.or.us/data/reportcard/media/2025_Assessment_Download.xlsx",
        "accessed": "2026-07-26"
      }
    ],
    "last_updated": "2026-07-26",
    "methodology_version": "0.9.0"
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}