Who funds Houston Botanic Garden
104 institutional funders have given since 2022, 93 of them directly, through tax year 2025.
Its two largest direct donors
- Garver Black Hilyard Family Foundation$2.1M2022–2025
- Melbern G and Susanne M Glasscock Foundation$1.7M2022–2025
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2024, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2024 | $7.6M | $8.5M | $30.9M |
| 2023 | $6.1M | $8.8M | $31.7M |
| 2022 | $5.1M | $8.3M | $34.4M |
| 2020 | $4.0M | $2.1M | $36.5M |
| 2019 | $8.7M | $1.3M | $34.2M |
Contributions and grants received in 2024: $4.7M.
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Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.
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