The median annual wage for Landscape Architects in Washington is $71,690 (May 2024 BLS OES). The mean (average) is $80,480.
Pay spans roughly $56,960 at the 10th percentile to $120,560 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $34.47 per hour. An estimated 770 people work as landscape architects in Washington.
| Median (annual) | $71,690 |
| Mean (annual) | $80,480 |
| Median (hourly) | $34.47 |
| 10th percentile | $56,960 |
| 90th percentile | $120,560 |
| Employment | 770 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.