Mission
PLEASE SEE SCHEDULE O FOR COMPLETE DESCRIPTION OF THE ORGANIZATION'S MISSION.
PUBLIC LIBRARY OF SCIENCE is a nonprofit organization categorized as Public Charity based in ALHAMBRA, CA. Its most recent IRS filing (2024) reports revenue of $41.3M, expenses of $37.0M, total assets of $32.8M.
PLEASE SEE SCHEDULE O FOR COMPLETE DESCRIPTION OF THE ORGANIZATION'S MISSION.
How Public Library of Science divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Source: Form 990 filings with the IRS, latest fiscal year 2024. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $41.3M | $37.0M | $32.8M |
| 2023 | $33.0M | $34.9M | $24.7M |
| 2022 | $35.0M | $33.4M | $25.9M |
| 2020 | $33.2M | $31.1M | $22.1M |
| 2019 | $30.6M | $30.5M | $15.7M |
Between 2019 and 2024, reported annual revenue grew from $30.6M to $41.3M (+35%), with total assets most recently reported at $32.8M.
Interactive year-over-year charts and full filing details available with membership.