Comparability preview
Build the board report — $49 →
The Morton Arboretum
EIN 361505770 · IL · NTEE C410 · revenue $57,793,716 · FY 2024-12-31
$
Pick the role and type the pay your board is considering — everything below updates as you type. We only compare against the same role.
87th percentile
We compared this Executive Director / CEO's pay to 30 similar environment nonprofits of about the same size, adjusted for IL cost of living and inflation.
KOSKI JILL · reported title "PRESIDENT AND CEO".
How we chose them
Every comparable organization in the band — 30 in total — matched by Same NTEE major group (C), nationwide + budget 0.77–1.3× revenue, and selected by rule, not hand-picked. Peer pay is normalized to IL cost of living (BEA Regional Price Parities) and to the subject's filing year (CPI-U). Full methodology →
| Organization | State | Revenue | Total comp | Filing |
|---|---|---|---|---|
| Save The Redwoods League | CA | $57,790,054 | $349,465 | 990 → |
| Ducks Unlimited Inc Group Return | TN | $59,312,363 | $44,917 | 990 → |
| Elevate Energy | IL | $60,915,201 | $299,323 | 990 → |
| National Wild Turkey Federation Inc | SC | $63,086,835 | $381,156 | 990 → |
| Golden Gate National Parks Conservancy | CA | $50,715,154 | $516,735 | 990 → |
| 🔒 +25 more comparable organizations — the full peer set, sources, and CSV export are included in your board report. | ||||
Generate the board-ready determination
A formatted PDF with the full 30-organization peer set, the distribution, the methodology, and ready-to-adopt 26 CFR 53.4958-6 board-minutes language — timestamped to attach to your minutes. A screenshot of a webpage isn't board minutes.