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Each year, the Oregon Longitudinal Data Collaborative (OLDC) engages in a variety of data reporting and research projects as determined by the research agenda. Below is a list of reports and research studies conducted by the OLDC.
In addition to the public reports here, OLDC also provides matched data to Oregon agencies for their reporting and research needs.
Below are past reports that the OLDC developed, or to which OLDC was a contributor.
Past OLDC Reports
Below are past or archived reports developed by the OLDC.
Oregon's Teacher Workforce Study, 2025: A new look at public teacher preparation, hiring, and retention in Oregon
Read the Executive Summary, Oregon Teacher Workforce Study, 2025
Read the full report, Oregon Teacher Workforce Study, 2025
Below are past reports to which the OLDC contributed content:
Oregon Department of Education Community-Informed Recommendations for Equitable Graduation Outcomes (SB744 Report)
HECC Equity Briefs, 2022
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