Purdue University vs University of St Andrews
Side-by-side comparison across 6 dimensions for international students.
Purdue University leads on employability while University of St Andrews leads on teaching quality — a cross-cutting trade-off that means the right choice depends on student priorities rather than overall prestige. Purdue University sits in West Lafayette while University of St Andrews is in St Andrews — alongside the academic ratings, international applicants should weigh post-study visa options, cost of living, and cultural fit between the two locations.
Where They Differ
Dimension Ratings
| Dimension | Purdue University | University of St Andrews |
|---|---|---|
| Network Strength | A | A |
| Curriculum Relevance | S | S |
| Employability | S | A |
| Teaching Quality | A | S |
| Institutional Health | S | A |
| Student Experience | A | S |
Key Facts
| Purdue University | University of St Andrews | |
|---|---|---|
| Location | 🇺🇸 West Lafayette | 🇬🇧 St Andrews |
| Founded | 1869 | 1413 |
| Students | 51,000 | 10,500 |
| International % | 18% | 45% |
| Accepts IB | ✓ | ✓ |
| Accepts A-Levels | ✓ | ✓ |
| Post-Study Visa | OPT: 1 year post-study work (3 years for STEM). H-1B lottery for long-term. | Graduate Route: 2 years post-study work (reducing to 18 months from Jan 2027) |
Cost Comparison
- Tuition:
- USD 11,000-32,000/year (in-state vs out-of-state)
- Living:
- USD 12,000-15,000/year - West Lafayette affordable
- Total Annual:
- USD 23,000-47,000/year - excellent value especially in-state
- Tuition:
- GBP 30,800 to GBP 33,250 (USD 39,100 to USD 42,200 at 1.27) per year for international undergraduates depending on programme. Scottish-domiciled students pay GBP 1,820 per year via SAAS funding.
- Living:
- GBP 12,000 to GBP 14,000 (USD 15,200 to USD 17,800 at 1.27) per year covering university accommodation or private rent, food, transport, and personal expenses in a small coastal town.
- Total Annual:
- GBP 43,000 to GBP 47,000 (USD 54,600 to USD 59,700 at 1.27) total annual cost for international students. The university estimates GBP 43,026 as the baseline cost of attendance for 2026-27 including tuition, housing, and essentials.
Structural Strengths
- ✓Tuition frozen since 2013 making it one of the best values in US public higher education
- ✓College of Engineering ranked top 10 among US public universities with Aerospace top 5 nationally
- ✓Legacy of 25 astronauts including Neil Armstrong creating unmatched aerospace heritage
- ✓Direct corporate recruiting pipelines to major engineering and defense employers in the Midwest
- ✓USD 3.4B endowment with strong state support and Big Ten financial stability
- ✓Ranked 2nd in the UK by Guardian 2026 and Times/Sunday Times 2026, with 88 percent NSS satisfaction placing it first among mainstream UK universities for teaching quality.
- ✓International Relations programme ranked 1st in the UK and top 5 globally, supported by tutorial groups averaging 10 students in upper years.
- ✓Six-century heritage since 1413 creates a distinctive academic culture with traditions like academic gowns, Raisin Weekend, and the May Dip that build lifelong community bonds.
- ✓Forty-five percent international student body drawn from 130 countries produces a globally networked cohort within an intimate 10,500-student campus.
- ✓Scottish four-year degree structure allows broad exploration in years one and two before deep specialisation, with integrated study-abroad options in year three.
Honest Weaknesses
- !Rural Indiana location in West Lafayette lacks urban amenities and cultural diversity of peer cities
- !Large introductory lecture sizes (300+ students) in popular STEM courses reduce early engagement
- !Overall brand prestige trails peer publics like Michigan, Berkeley, and UIUC outside engineering
- !Cold Midwest winters with limited public transit options beyond campus
- !Limited humanities and social science reputation compared to comprehensive peer universities
- !Remote coastal location: St Andrews sits 90 minutes from Edinburgh by bus with no direct rail link, limiting access to major employers and cultural infrastructure.
- !Small alumni network of approximately 80,000 living graduates constrains professional connections compared to institutions with 200,000-plus alumni bases.
- !QS global ranking around 95th to 104th underperforms domestic reputation, partly because the methodology penalises small specialist institutions on employer surveys.
- !Limited subject breadth: no engineering, law, or medical school at undergraduate level narrows options for students whose interests shift during study.
- !High cost of living in a small town with limited housing stock pushes private rents to GBP 700 to GBP 900 per month, comparable to Edinburgh despite fewer amenities.
Best Fit For
- • Engineering students seeking top-10 public education at frozen tuition rates
- • Aerospace and aviation enthusiasts drawn to the Cradle of Astronauts legacy
- • Cost-conscious families wanting elite STEM education without elite price tags
- • Students targeting Midwest corporate employers in manufacturing, defense, and pharma
- • Students seeking a tutorial-intensive, research-led education in arts, social sciences, or pure sciences within a close-knit community of 10,500.
- • Aspiring diplomats and policy professionals drawn to the UK's top-ranked International Relations programme and its Foreign Office alumni pipeline.
- • International students wanting a globally diverse cohort (45 percent non-UK) combined with the safety and focus of a small Scottish coastal town.
- • Those who value tradition, community rituals, and a six-century institutional identity as part of their university experience.
Notable Programs
- College of Engineering — Ranked top 10 among US public universities with 14 departments, over 10,000 students, and particular strength in Aerospace (top 5), Mechanical, and Electrical Engineering
- Daniels School of Business — Ranked around 25-30 nationally for undergraduate business, carrying the Krannert legacy of quantitative and analytical rigor with strong supply chain and operations management programs
- Department of Computer Science — Ranked in the top 20 nationally with growing industry partnerships, strong systems and AI research, and increasing Big Tech placement rates
- Polytechnic Institute — Unique applied technology programs combining engineering principles with hands-on practice in aviation, construction management, and computer graphics technology
- International Relations (MA Hons) — Ranked 1st in the UK by Guardian 2026 and Complete University Guide, with tutorial groups of 8 to 12 students and direct links to the Hague Centre for Strategic Studies. Graduates enter the Foreign Office, UN, and NATO at above-average rates for UK institutions.
- Physics (BSc/MPhys) — Home to the Photonics and Quantum Science research group, with undergraduates accessing lab placements from second year. The department ranks in the UK top 5 and feeds graduates into CERN, ESA, and UK national laboratories.
- Computer Science (BSc Hons) — Cohorts of around 60 students per year enable close faculty mentorship. Research strengths in artificial intelligence, human-computer interaction, and data science attract industry partnerships with Google DeepMind and Amazon.
- Philosophy (MA Hons) — Ranked consistently in the UK top 3, the department traces its lineage to the Scottish Enlightenment. Small seminar teaching (6 to 10 students) and a joint programme with St Andrews/Stirling graduate school produce leading PhD candidates.
More Comparisons
Frequently Asked Questions
Should I choose Purdue University or University of St Andrews?
Purdue University is best for: Engineering students seeking top-10 public education at frozen tuition rates. University of St Andrews is best for: Students seeking a tutorial-intensive, research-led education in arts, social sciences, or pure sciences within a close-knit community of 10,500.. The two are not linearly comparable — the right choice depends on intended major, target career market, and family priorities. Purdue University leads on 2 of 6 BrightKey dimensions; University of St Andrews leads on 2.
How does tuition compare between Purdue University and University of St Andrews?
Purdue University tuition: USD 11,000-32,000/year (in-state vs out-of-state) (living: USD 12,000-15,000/year - West Lafayette affordable). University of St Andrews tuition: GBP 30,800 to GBP 33,250 (USD 39,100 to USD 42,200 at 1.27) per year for international undergraduates depending on programme. Scottish-domiciled students pay GBP 1,820 per year via SAAS funding. (living: GBP 12,000 to GBP 14,000 (USD 15,200 to USD 17,800 at 1.27) per year covering university accommodation or private rent, food, transport, and personal expenses in a small coastal town.). Total annual cost: Purdue University USD 23,000-47,000/year - excellent value especially in-state; University of St Andrews GBP 43,000 to GBP 47,000 (USD 54,600 to USD 59,700 at 1.27) total annual cost for international students. The university estimates GBP 43,026 as the baseline cost of attendance for 2026-27 including tuition, housing, and essentials..
Where do graduates of Purdue University and University of St Andrews typically end up?
Purdue University: Engineering graduates enjoy direct corporate pipelines to Caterpillar, John Deere, Lockheed Martin, Rolls-Royce (North American HQ in Indianapolis), and Raytheon. Big Tech recruiting from Purdue CS has grown significantly with Amazon, Google, and Microsoft all maintaining active campus presence.. University of St Andrews: Ninety percent of graduates enter professional employment or further study within 15 months, placing St Andrews 5th in Scotland on this metric per the Guardian 2026 data. The university runs a dedicated careers service with employer partnerships across finance, consulting, and the civil service.. The two universities rate S and A respectively on BrightKey's employability dimension.
What are Purdue University and University of St Andrews most known for?
Purdue University's flagship program: College of Engineering. University of St Andrews's flagship program: International Relations (MA Hons). See the full Notable Programs section above for the side-by-side breakdown.
This comparison is based on BrightKey's independent assessment using publicly available data. Tier ratings reflect our methodology — not an absolute measure of quality. Read our methodology →