In 2025, college professor salaries in the U.S. range from about $69,000 for instructors to over $155,000 for full professors. Pay varies by rank, field, location, and institution type, with Ivy League and top research universities often offering $175K–$250K, and rare cases in medical or engineering fields exceeding $1 million.
Internationally, professors in Switzerland, Canada, and Scandinavia remain among the highest-paid. Overall, salaries are influenced by tenure status, subject demand, and institutional prestige, creating wide differences across academic careers.
TL;DR – How Much Do College Professors Make On Average?
In the U.S., the average annual salary for college professors ranges from $69,000 to $155,000, depending on rank. Full-time professors earn the most ($155K), while instructors and lecturers earn less than $76K.
Professors Median Salaries By Position Level
The academic hierarchy significantly impacts earning potential, with academician salary in us (a senior academic rank at a college or university) earning substantially more than their junior colleagues.
Here’s the average Professor salary by job title as per AAUP‘s academic year data:
- Full Professor: $155,056
- Associate Professor: $106,216
- Assistant Professor: $92,094
- Instructor: $69,307
- Lecturer: $75,841
Average Professor Salary US By Institution Type
The type of institution where a professor teaches can create substantial differences in earning potential, with private universities generally offering higher compensation than public or religiously affiliated institutions.
| Position | All Institutions | Public | Private/Independent | Religious |
|---|---|---|---|---|
| Professor | $155,056 | $145,112 | $196,353 | $136,928 |
| Associate | $106,216 | $104,179 | $120,631 | $97,721 |
| Assistant | $92,094 | $90,309 | $105,491 | $83,400 |
| Instructor | $69,307 | $65,742 | $79,079 | $73,229 |
| Lecturer | $75,841 | $70,956 | $95,406 | $66,824 |
Data source: American Association of University Professors, 2023-24 academic year survey of nearly 870 institutions.
Average Professor Salary By Countries
International academic salaries reveal significant variations across developed nations, with Swiss professors typically earning the highest in Europe while French professors tend to earn less among Western European nations.
Here are the academic salaries in their original currencies, with monthly or annual specifications as reported by each country:
| Country | Assistant Professor | Associate Professor | Full Professor |
|---|---|---|---|
| United States (USD/year) | $92,094 | $106,216 | $155,056 |
| United Kingdom (GBP/year) | £40,760 | £64,356 | £91,891 |
| Germany (EUR/month) | €4,713 – €5,301 | €5,365 – €6,676 | €5,343 – €7,578 |
| Sweden (SEK/month) | 49,586 | 44,500 | 67,550 |
| Switzerland (CHF/year) | 148,682 – 214,767 | 178,996 – 245,080 | 209,247 – 275,359 |
| Denmark (DKR/month) | 38,344 | 44,420 | 58,236 |
| Netherlands (EUR/month) | €3,821 – €5,943 | €5,294 – €7,097 | €5,864 – €10,309 |
| France (EUR/year) | €25,225 – €53,828 | €25,225 – €53,828 | €36,560 – €73,343 |
| Belgium (EUR/year) | €29,914 – €47,443 | €34,255 – €58,403 | €44,925 – €68,633 |
| Norway (NOK/year) | 629,247kr | 703,110kr | 897,936kr |
| Finland (EUR/month) | €3,709 – €6,051 | €3,709 – €6,051 | €5,170 – €9,326 |
| Canada (CAD/year) | $103,023 | $125,358 | $160,183 |
Data Academic Positions.
Additional Context:
Tax rates significantly affect take-home pay. Here are the tax rates of a few countries:
- Belgium: 45-52%
- Denmark: 40-50%
- Norway: ~40%
- Finland: 25-32%
- Netherlands: ~40%
- Sweden: ~45%
Note: Salary ranges may vary based on institution type, location within the country, and experience level.
Average Professor Salary In USA (Top 11 States)
Location plays a crucial role in determining professor salaries, with coastal states and areas with higher costs of living generally offering better compensation.
| State | Average Annual Salary |
|---|---|
| Hawaii | $109,872 |
| Maryland | $104,111 |
| Alabama | $101,236 |
| Virginia | $88,641 |
| Massachusetts | $83,780 |
| North Carolina | $77,242 |
| Colorado | $77,512 |
| Wyoming | $76,600 |
| Missouri | $76,068 |
| California | $73,483 |
| Texas | $108,082 |
Data from Indeed’s College Professors salary database
How Much Do Ivy League Professors Make?
Ivy League institutions typically offer some of the highest paid professors salaries in academia. While most salaries remain confidential, here are some known facts:
- Most Ivy League full professors earn between $175,000 and $250,000 in base salary.
- At Harvard, top professors like computer science professor David J. Malan earned $1.5 million in 2021.
- Cornell University has several professors earning over $1 million annually, with some clinical professors earning exceptional compensation (like Zev Rosenwaks, who earned $8.8 million in 2021).
How Much Does A College Professor Make With A PhD?
Most full-time professor positions require a PhD, and their earnings vary by rank.
Here are the numbers as per the American Association of University Professors (AAUP) data:
- Entry-level Assistant Professor with a PhD earns $92,094
- A mid-career Associate Professor with a PhD earns $106,216
- Senior Full Professor with PhD earns $155,056
At doctoral institutions specifically, here is how much professors make With A PhD:
- Private universities: Full professors average $227,163
- Public universities: Full professors average $145,112
Highest-paid College Professors
As mentioned earlier, the Ivy League and PhD-holding professors bag the highest-paid college professors title. Here are a few details of the Highest-paid College Professors sourced from the Institutional Tax Filings (as reported in the provided documents from 2021)
1. Highest-paid College Professors at Cornell University:
Zev Rosenwaks: $8.8 million (Earned nearly eight times the university president’s salary)
Hey-Joo Kang: Over $3 million
Kieyhun Daniel Riew: Over $3 million
Rony Elias: Over $3 million
(All of the above-mentioned professors are Clinical professors at Cornell Medical School who are also working doctors in various fields)
2. The highest-paid College Professor at Harvard University is
David J. Malan (Computer Science professor) earns a salary of $1.5 million.
3. Highest-paid university professor salary at the University Of Southern California:
Laura Mosqueda (Family Medicine): Over $1 million
Charles Zukoski (Chemical Engineering): Over $1 million
Factors That Affect College Professor Salary
I want to warn the readers that, though the numbers seem significant, most of the professors cannot achieve this. Several key factors determine a professor’s earning potential:
1. Institution Type
- Private universities typically pay 20-30% more than public institutions
- Research universities generally offer higher salaries than teaching-focused colleges
- Prestigious institutions often provide better compensation packages
2. Field of Expertise
- STEM and business professors typically earn more than humanities professors
- Medical school and law school professors often command higher salaries
- High-demand fields can lead to better compensation
3. Experience and Tenure
- Entry-level assistant professors start at lower salaries
- Achieving tenure typically brings a significant salary increase
- Years of experience correlate strongly with higher earnings
- Research productivity and grant funding can boost earnings
Trends and Projections in College Professor Salaries
Salary Growth
Recent trends in faculty salaries show varied growth across different ranks, fields, and institutions:
- Full Professors: Average annual salary around $155,500 in 2025.
- Associate Professors: Average salary approximately $108,000.
- Assistant Professors: Average salary around $92,200.
- Adjunct Faculty: Typically earn between $30,000–$50,000 per year depending on course load.
- Growth Trend: Average faculty salary has increased 3–5% per year at major universities, while some community colleges have seen minimal growth.
Job Outlook & Hiring Trends (2025–2030)
Faculty salaries are expected to grow moderately, with high-demand fields like STEM and business seeing 5–8% annual increases, while community colleges and humanities may see 1–3% growth. Tenured positions and high-cost states continue to offer the highest pay.
Demand for College Professors
Demand is expected to stay steady through 2030, with the strongest growth in:
- STEM fields (AI, data science, cybersecurity, engineering)
- Healthcare programs (nursing, pharmacy, public health)
- Business & finance departments
- Online and hybrid teaching roles
Humanities and social sciences may see slower demand due to shifting enrollment.
Projected Job Openings
From 2025–2030, thousands of new faculty openings will come from:
- Senior faculty retirements
- Rising enrollment in career-focused programs
- Growth of online degree offerings
- State and federal education investments
Tenure-track roles remain competitive, while most new positions will be non-tenure.
Also Read:
Conclusion: Most U.S. Professors Earn About $112,000 Annually (2025–26)
In 2025–26, U.S. professor salaries average $92,094 for assistant professors, $106,216 for associate professors, and $155,056 for full professors. Top institutions, especially Ivy League and research universities, offer $175K–$250K, with rare cases in medical and engineering fields exceeding $1 million.
Overall pay still depends heavily on tenure, field demand, location, and institutional prestige, resulting in wide variation in earnings across academia.
FAQs
While most professors earn middle to upper-middle-class incomes, wealth varies significantly. Most earn an average salary of $112,139 annually in 2023-24 in USA.
Tenure-track positions are highly competitive. Most positions require a Ph.D., significant research experience, and publications. Many start in adjunct or temporary positions.
While professors may not teach during summer, many use this time for research, writing, grant applications, and professional development. Some teach summer courses for additional income.
California professors average $73,483 annually, though salaries at top institutions can exceed $200,000 for full professors.
