Provisional. Ranked October 7, 2026 from the filings the IRS had published by then. Organizations have up to 10½ months after their year ends to file, so the list will change as the rest arrive.
| Rank | National | Organization | Growth | Revenue |
|---|---|---|---|---|
| 1 | 73 | Historic Portland Public Market Portland, OR · Community improvement | 1,838% | $229K → $4.4M |
| 2 | 118 | Riddle Roots Community Projects Riddle, OR · Human services | 1,131% | $292K → $3.6M |
| 3 | 171 | Feed The Mass Portland, OR · Food and agriculture | 856% | $298K → $2.8M |
| 4 | 195 | Geos Institute Ashland, OR · Environment | 780% | $304K → $2.7M |
| 5 | 217 | Bridges Oregon INC Salem, OR · Human services | 700% | $337K → $2.7M |
| 6 | 333 | Parrott Creek Child and Family Services Oregon City, OR · Mental health | 518% | $3.2M → $19.9M |
| 7 | 350 | Hoyt Arboretum Friends Foundation Portland, OR · Environment | 498% | $723K → $4.3M |
| 8 | 386 | Golden Bond Rescue of Oregon Inc Portland, OR | 464% | $612K → $3.5M |
| 9 | 400 | Cultivate Initiatives Portland, OR · Housing | 453% | $1.7M → $9.7M |
| 10 | 418 | Minds in Motion Initiative Salem, OR · Health care | 438% | $525K → $2.8M |
| 11 | 512 | The 4th Dimension Recovery Center Portland, OR · Mental health | 364% | $3.1M → $14.3M |
| 12 | 622 | Connected Lane County Eugene, OR · Education | 312% | $889K → $3.7M |
| 13 | 626 | Oregon Association of Relief Nurseries Corvallis, OR · Human services | 311% | $598K → $2.5M |
| 14 | 640 | Malheur Watershed Council Ontario, OR · Community improvement | 306% | $1.2M → $4.7M |
| 15 | 666 | Bay Area First Step North Bend, OR · Mental health | 297% | $1.8M → $7.3M |
| 16 | 747 | Habitat for Humanity of Oregon Inc Portland, OR | 272% | $900K → $3.3M |
| 17 | 807 | Mental Health Association of Oregon Portland, OR | 254% | $6.2M → $22.0M |
| 18 | 843 | African American Alliance for Homeownership Portland, OR | 247% | $1.4M → $4.8M |
| 19 | 863 | Alternatives Youth Activities Inc Coos Bay, OR · Human services | 242% | $1.1M → $3.7M |