Hillwood Estate Museum & Gardens
Washington, DC · EIN 52-6080752 · Arts, culture and humanities · Rank 20,840 by total revenue
Hillwood estate, museum & garden's (hillwood) mission is to share the renowned art collections, exceptional gardens and related public and educational programs with a wide and diverse audience. since its opening, hillwood has served hundreds-of-thousands of visitors, including local and visiting members of the general public, families (traditional and non-traditional), curators and scholars, and pre-school through high school students.
Money, Form 990 for tax year 2025
- Total revenue
- $19,809,810
- Total expenses
- $17,095,903
- Total assets
- $437,792,973
- Salary base (all salaries and wages)
- $7,823,122
- Salaries, other pay and benefits
- $9,805,440
- Employees
- 173
- Salary base per employee
- $45,220
"Salary base" is Form 990 Part IX lines 5 to 7. "Employees" is everyone who got a W-2 that year, full or part time. Form 990-EZ and 990-PF report pay differently; see About the data.
Leadership (21)
| Name | Title | Role | Hours/week | Total pay |
|---|---|---|---|---|
| Kate Markert | EXECUTIVE DIRECTOR | Officer | 40 | $539,909 |
| Moulaye Sy | DIRECTOR OF FINANCE | Officer | 40 | $218,426 |
| Elizabeth Odom | FIRST VICE PRESIDENT | Board, Officer | 2 | None reported |
| Ellen Macneille Charles | PRESIDENT EMERITA | Board, Officer | 2 | None reported |
| Kathryn Vige Hicks | SECRETARY | Board, Officer | 1 | None reported |
| Lucy S Rhame | TREASURER | Board, Officer | 1 | None reported |
| Susan Bollendorf | VICE PRESIDENT | Board, Officer | 1 | None reported |
| Mary Emerson Slimp | PRESIDENT | Board, Officer | 2 | None reported |
| Amy Meadows | TRUSTEE | Board | 1 | None reported |
| Skip Sroka | TRUSTEE | Board | 1 | None reported |
| Joshua Hildreth | TRUSTEE | Board | 1 | None reported |
| Alison Cady Martin | TRUSTEE | Board | 1 | None reported |
| Sara O'Keefe | TRUSTEE | Board | 1 | None reported |
| Donna Roberts | TRUSTEE | Board | 1 | None reported |
| Nedenia C Rumbough | TRUSTEE | Board | 1 | None reported |
| Stanley H Rumbough | TRUSTEE | Board | 1 | None reported |
| Robert Shapiro | TRUSTEE | Board | 1 | None reported |
| Gail Berry West | TRUSTEE | Board | 1 | None reported |
| Michele Hartlove | TRUSTEE | Board | 1 | None reported |
| Sophie Hawkins | TRUSTEE | Board | 1 | None reported |
| Andrew Inverson | TRUSTEE | Board | 1 | None reported |
Top 10 paid people listed
These 7 people received $1,760,297, which is 22.5% of the $7,823,122 salary base shared by 173 employees.
| Name | Title | Role | Hours/week | From this org | From related orgs | Other pay | Total |
|---|---|---|---|---|---|---|---|
| Kate Markert | EXECUTIVE DIRECTOR | Officer | 40 | $479,489 | $0 | $60,420 | $539,909 |
| Moulaye Sy | DIRECTOR OF FINANCE | Officer | 40 | $182,415 | $0 | $36,011 | $218,426 |
| Ed Vreeland | DIRECTOR OF OPERATIONS AND | Highly paid employee | 40 | $186,099 | $0 | $32,288 | $218,387 |
| Lynn Rossotti | DIRECTOR OF EXTERNAL AFFAI | Highly paid employee | 40 | $176,680 | $0 | $39,275 | $215,955 |
| Samantha Hernandez | DIRECTOR OF HUMAN RESOURCE | Highly paid employee | 40 | $175,306 | $0 | $39,304 | $214,610 |
| Wilfried Zeisler | CHIEF CURATOR | Highly paid employee | 40 | $184,692 | $0 | $20,998 | $205,690 |
| Jessica Bonilla | DIRECTOR OF HORTICULTURE | Highly paid employee | 40 | $113,424 | $0 | $33,896 | $147,320 |
Sources
- IRS e-file return 202632269349301013 (Form 990, period ending 2025-12-31): readable copy at ProPublica Nonprofit Explorer
- IRS Tax Exempt Organization Search for EIN 52-6080752
- Organization website (as filed): www.hillwoodmuseum.org