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Best Schools for Horticultural Science in Washington
Below are the schools that deliver the strongest overall horticultural science education in Washington.
Top Schools in Horticultural Science
Our analysis ranked Washington State University the best school in the country for a degree in horticultural science. Washington State University is a very large public school located in the town of Pullman. Roughly 60% of students complete a degree within six years here. There were roughly 10 horticultural science students who graduated with this degree at Washington State University in the most recent data year. Students who receive their horticultural science degree from Washington State University earn around $47,531 in the first couple years of their career. Typical student debt for the program is $17,539.
More information about a degree in horticultural science from Washington State University
Notes and References
This ranking is produced by College Factual (MF_RANKING_2025), 2026 edition. The methodology weighs graduation rate, post-graduation earnings, cost, and program quality, drawn primarily from the U.S. Department of Education (IPEDS and College Scorecard).
Ranking method: College Major Top Ranked · 1 school evaluated.
- The Integrated Postsecondary Education Data System (IPEDS) from the National Center for Education Statistics (NCES), a branch of the U.S. Department of Education (DOE), serves as the core of our data about colleges.
- Some other college data, including much of the graduate earnings data, comes from the U.S. Department of Education’s (College Scorecard).
More about our data sources and methodologies.
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