Soil Quality · Oregon
Soil Quality
Soil composition, pH, drainage, and organic matter content
Top 10 — Soil Quality in Oregon
Score reflects soil quality only — not overall county quality.
All Oregon Counties — Soil Quality Rankings
13 counties ranked by soil quality score. Overall Score shown for context.
| # | County | Soil Quality Score | Overall Score |
|---|---|---|---|
| 1 | Polk County, OR | 75.6 | 43.7 |
| 2 | Washington County, OR | 75.1 | 41.1 |
| 3 | Multnomah County, OR | 74.4 | 44.1 |
| 4 | Benton County, OR | 73.7 | 35.8 |
| 5 | Yamhill County, OR | 73.2 | 40.9 |
| 6 | Josephine County, OR | 73 | 36 |
| 7 | Columbia County, OR | 71.8 | 42.5 |
| 8 | Gilliam County, OR | 70.6 | 44.6 |
| 9 | Coos County, OR | 67.5 | 29.8 |
| 10 | Tillamook County, OR | 67.4 | 43 |
| 11 | Clatsop County, OR | 67.3 | 37.3 |
| 12 | Curry County, OR | 66.8 | 42.7 |
| 13 | Sherman County, OR | 55.6 | 52.7 |