Reports & Financials

Be part of the moments that bring Yerkes to life.

2025 Annual Report

Take a look back at a remarkable year of science, education, preservation, and community engagement at Yerkes.

Previous Annual Reports

Explore highlights from each year, including restoration progress, educational initiatives, scientific programming, community impact, and organizational achievements.

Strategic Planning

Learn about the vision, priorities, and long-term goals guiding the future of Yerkes Observatory.

Site & Facilities Planning

Explore plans related to the preservation, restoration, and ongoing stewardship of the Yerkes campus and grounds.

Financial Documents

Review IRS Form 990 filings and other financial reporting documents.

Questions About Reports?

If you’re looking for additional information about our reports, finances, or planning efforts, we’d be happy to help.

Let's Plan
Your Visit

See what’s happening and choose the experience that’s right for you, with options for every type of visit.