2026 Best Sustainability Science Schools in Pennsylvania
Sustainability Science programs are offered at a focused set of schools across the country. The schools below stand out for the quality of their sustainability science programs.
For its 2026 ranking, College Factual looked at 20 schools in the United States to determine which ones were the best for sustainability science students pursuing a degree.
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Best Schools for Sustainability Science in Pennsylvania
If you are not interested in a particular degree level and want to know which schools are the overall best at delivering an education for the sustainability science degrees they offer, see the list below.
Top Schools in Sustainability Science
Carnegie Mellon University tops our 2026 ranking of the best sustainability science schools. Carnegie Mellon University is a large private not-for-profit school located in the city of Pittsburgh. Carnegie Mellon University graduates 94% of students within six years. About 18 sustainability science degrees were awarded at Carnegie Mellon University in the most recent year. Graduates of the sustainability science program make about $89,327 in their early career. Typical student debt for the program is $23,529.
More information about a degree in sustainability science from Carnegie Mellon University
Wilkes University is a great choice for students pursuing a degree in sustainability science, landing the #2 spot this year. Wilkes University is a moderately-sized private not-for-profit school located in the city of Wilkes-Barre. Wilkes University graduates 63% of students within six years. Wilkes University awarded about 10 sustainability science degrees in the most recent data year. Soon after graduation, sustainability science degree recipients from Wilkes University generally make around $64,004. Typical student debt for the program is $26,601.
See the full sustainability science program report for Wilkes University
Allegheny College is a great choice for students pursuing a degree in sustainability science, landing the #3 spot this year. Located in the town of Meadville, Allegheny College is a small private not-for-profit university. Roughly 73% of students complete a degree within six years here. About 39 sustainability science degrees were awarded at Allegheny College in the most recent year. Soon after graduation, sustainability science degree recipients from Allegheny College generally make around $34,175. Allegheny College graduates carry a median of $26,962 in student loans.
More information about a degree in sustainability science from Allegheny College
A rank of #4 makes University Of Pittsburgh Pittsburgh Campus one of the top schools for sustainability science. This very large public university is located in the city of Pittsburgh. About 86% of students finish within six years. There were roughly 72 sustainability science students who graduated with this degree at University Of Pittsburgh Pittsburgh Campus in the most recent data year. Graduates of the sustainability science program make about $40,485 in their early career. University Of Pittsburgh Pittsburgh Campus graduates carry a median of $25,500 in student loans.
Read more about the sustainability science program at University Of Pittsburgh Pittsburgh Campus
Chatham University is a great choice for students pursuing a degree in sustainability science, landing the #5 spot this year. Chatham University is a mid-sized private not-for-profit school located in the city of Pittsburgh. About 63% of students finish within six years. Chatham University awarded about 18 sustainability science degrees in the most recent data year. Soon after graduation, sustainability science degree recipients from Chatham University generally make around $18,954. Typical student debt for the program is $24,261.
Read more about the sustainability science program at Chatham University
More Sustainability Science Rankings
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Notes and References
This list is compiled 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 · 20 schools 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.
