Early Closure
Due to inclement weather, the National Aquarium is closing at 4 p.m. Sunday, February 22, 2026.
Reports & Financials
The National Aquarium in Baltimore, Maryland, is a private nonprofit organization driven by our mission to connect people with nature to inspire compassion and care for our ocean planet. Here you can access the National Aquarium's most recent reports, audited financial statements and 990 forms.
2024 Reports
2024 Impact Report
2024 Audited Financial Statement
2024 IRS Form 990
2023 Reports
2023 Impact Report
2023 Economic Impact Report
2023 Audited Financial Statement
2023 IRS Form 990
2022 Reports
2022 Impact Report
2022 Audited Financial Statement
2022 IRS Form 990
2021 Reports
2021 Impact Report
2021 Audited Financial Statement
2021 IRS Form 990
2020 Reports
2020 Impact Report
2020 Audited Financial Statement
2020 IRS Form 990
2019 Reports
2019 Impact Report
2019 Audited Financial Statement
2019 IRS Form 990
2018 Reports
2018 Impact Report
2018 Audited Financial Statement
2018 IRS Form 990
2017 Reports
2017 Impact Report
2017 Economic Impact Report
2017 Audited Financial Statement
2017 IRS Form 990