Faculty Salary By Academic Rank at Eastern Illinois University
The 2025 average faculty salary is $84,987 at Eastern Illinois University across all academic ranks. EIU's faculty salary increased by 2.28% compared to the 2024 salary.
At Eastern Illinois University, by academic rank:
- The average professor salary is $105,601, representing a 3.64% increase from the previous year (+$3,704).
- The average associate professor salary is $91,695, representing a 3.29% increase from the previous year (+$2,919).
- The average assistant professor salary is $74,808, representing a -2.24% decrease from the previous year (-$1,718).
- The average instructor salary is $61,475, representing a 2.35% increase from the previous year (+$1,411).
Average Salary by Academic Rank Chart
This chart summarizes average faculty salary by academic rank at Eastern Illinois University for the most recent year and the prior year.
The side-by-side bars compare current versus previous salaries for each rank, while the line shows the percentage change to highlight increases, decreases, or no change.
Faculty Salary By Gender
The following tables show the average faculty salary by academic rank and gender at Eastern Illinois University.
At EIU, the average male faculty's salary is $91,201 and female faculty's is $78,804. The difference in salary between male and female faculty $12,397, with male faculty' annual salary being 15.73% higher than that of female faculty.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $84,987 +$1,894 (2.28%) |
$91,201 +$2,675 (3.02%) |
$78,804 +$1,403 (1.81%) |
| 9-Month Contract | $83,870 +$2,934 (3.63%) |
$89,991 +$3,446 (3.98%) |
$77,885 +$2,731 (3.63%) |
| 10-Month Contract | $83,460 -$15,514 (-15.67%) |
$73,565 -$28,953 (-28.24%) |
$103,250 +$7,820 (8.19%) |
| 11-Month Contract | No Faculty with 11-Month Contract | ||
| 12-Month Contract | $132,207 +$2,151 (1.65%) |
$143,409 +$10,551 (7.94%) |
$119,405 -$7,849 (-6.17%) |
The average salary for EIU's 152 Professor is $105,601. By gender, the average male professor salary is $111,918, and that of female professor is $97,587. The salary difference between male and female professor is $14,331, which means male professor's salary is 14.69% higher than female professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $105,601 +$3,704 (3.64%) |
$111,918 +$6,132 (5.80%) |
$97,587 +$640 (0.66%) |
| 9-Month Contract | $106,036 +$3,287 (3.20%) |
$112,929 +$5,309 (4.93%) |
$97,543 +$856 (0.89%) |
| 10-Month Contract | $103,250 -$1,868 (-1.78%) |
- - |
$103,250 +$2,615 (2.60%) |
| 11-Month Contract | No Professor with 11-Month Contract | ||
| 12-Month Contract | $138,660 +$3,991 (2.96%) |
$143,409 +$10,551 (7.94%) |
$131,062 -$5,872 (-4.29%) |
The average salary for EIU's 54 Associate professor is $91,695. By gender, the average male associate professor salary is $98,141, and that of female associate professor is $86,138. The salary difference between male and female associate professor is $12,003, which means male associate professor's salary is 13.93% higher than female associate professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $91,695 +$2,919 (3.29%) |
$98,141 -$1,503 (-1.51%) |
$86,138 +$8,618 (11.12%) |
| 9-Month Contract | $91,695 +$2,048 (2.28%) |
$98,141 -$1,503 (-1.51%) |
$86,138 +$7,640 (9.73%) |
| 10-Month Contract | No Associate professor with 10-Month Contract | ||
| 11-Month Contract | No Associate professor with 11-Month Contract | ||
| 12-Month Contract | No Associate professor with 12-Month Contract | ||
The average salary for EIU's 57 Assistant professor is $74,808. By gender, the average male assistant professor salary is $77,513, and that of female assistant professor is $72,841. The salary difference between male and female assistant professor is $4,672, which means male assistant professor's salary is 6.41% higher than female assistant professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $74,808 -$1,718 (-2.24%) |
$77,513 -$1,174 (-1.49%) |
$72,841 -$1,803 (-2.42%) |
| 9-Month Contract | $74,875 -$1,601 (-2.09%) |
$77,513 -$1,174 (-1.49%) |
$72,832 -$1,654 (-2.22%) |
| 10-Month Contract | No Assistant professor with 10-Month Contract | ||
| 11-Month Contract | No Assistant professor with 11-Month Contract | ||
| 12-Month Contract | $97,296 -$8,556 (-8.08%) |
- | $97,296 -$8,556 (-8.08%) |
The average salary for EIU's 124 Instructor is $61,475. By gender, the average male instructor salary is $63,982, and that of female instructor is $59,199. The salary difference between male and female instructor is $4,783, which means male instructor's salary is 8.08% higher than female instructor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $61,475 +$1,411 (2.35%) |
$63,982 +$1,889 (3.04%) |
$59,199 +$971 (1.67%) |
| 9-Month Contract | $61,380 +$1,374 (2.29%) |
$63,904 +$1,865 (3.01%) |
$59,097 +$924 (1.59%) |
| 10-Month Contract | $73,565 +$2,920 (4.13%) |
$73,565 +$2,920 (4.13%) |
- |
| 11-Month Contract | No Instructor with 11-Month Contract | ||
| 12-Month Contract | $83,232 +$3,360 (4.21%) |
- | $83,232 +$3,360 (4.21%) |
Faculty Salary Changes over Past 5 Years
The average salary for EIU faculty has increased 11.66%, from $75,075 to $84,987. Professor salaries increased by 11.65%, associate professor salaries increased by 19%, and assistant professor salaries decreased by 6.46% at Eastern Illinois University.
| Year | All Faculty | Professor | Associate Professor | Assistant Professor | Instructor |
|---|---|---|---|---|---|
| 2019 | $75,075 | $93,300 | $74,271 | $79,639 | $51,833 |
| 2020 | $75,900 | $94,525 1.31% | $77,155 3.88% | $76,868 3.48% | $52,655 1.59% |
| 2021 | $77,196 | $96,251 1.83% | $78,846 2.19% | $76,841 0.04% | $53,818 2.21% |
| 2022 | $77,421 | $97,726 1.53% | $81,481 3.34% | $74,129 3.53% | $53,254 1.05% |
| 2023 | $77,117 | $94,552 3.25% | $83,084 1.97% | $71,748 3.21% | $55,291 3.83% |
| 2024 | $83,093 | $101,897 7.77% | $88,776 6.85% | $76,526 6.66% | $60,064 8.63% |
| 2025 | $84,987 | $105,601 3.64% | $91,695 3.29% | $74,808 2.24% | $61,475 2.35% |
| 5 Years Change | $9,912 11.66% | $12,301 11.65% | $17,424 19.00% | -$4,831 6.46% | $9,642 15.68% |
Faculty Salary Trends Chart by Academic Rank
This interactive faculty salary trends chart shows year-by-year average salaries for all faculty, professors, associate professors, assistant professors, and instructors at Eastern Illinois University. It highlights long-term salary growth, rank-by-rank changes, and historical comparisons to help evaluate compensation trends and academic rank salary patterns over the past 5 years.
How EIU Faculty Salary Compared?
EIU's average faculty salary is $84,987. EIU's faculty salary is higher than the national average faculty salary at four-years colleges ($73,709). Its salary is slightly higher than the average salary of four-years colleges in Illinois.
Eastern Illinois University is a Master's Colleges according to the Carnegie Classification. When compared Master's Colleges, its salary is similar to national average and slightly higher than Illinois Master's Colleges.
| Average Faculty Salary | |
|---|---|
| Eastern Illinois University | $84,987 |
| Master's Colleges | $81,896 |
| Illinois Master's Colleges | $79,501 |
| National Average (Four-years Colleges) | $73,709 |
| Four-years Illinois Colleges | $78,858 |
Similar Schools' Faculty Salary
Compared to similar colleges such as University of Illinois Chicago and University of Illinois Urbana-Champaign, EIU's faculty salary is lower than the average salary ($95,492). You can compare the salary to analyze or make a decision.
| Average Faculty Salary | Number of Faculty | |
|---|---|---|
| Eastern Illinois University | $84,987 | 509 |
| University of Illinois Chicago Chicago, IL | $132,874 | 3,275 |
| University of Illinois Urbana-Champaign Champaign, IL | $131,040 | 2,871 |
| Northern Illinois University Dekalb, IL | $99,800 | 1,096 |
| Western Illinois University Macomb, IL | $91,891 | 519 |
| University of Illinois Springfield Springfield, IL | $89,588 | 332 |
| Illinois State University Normal, IL | $85,250 | 1,240 |
| Northeastern Illinois University Chicago, IL | $83,479 | 450 |
| Southern Illinois University-Edwardsville Edwardsville, IL | $81,240 | 861 |
| Chicago State University Chicago, IL | $81,196 | 233 |
| Governors State University University Park, IL | $78,557 | 898 |
Frequently Asked Questions about Faculty Salary at EIU
Here are some frequently asked questions about faculty salary at EIU, along with detailed answers based on the latest available data.
What is the average faculty salary at EIU?
The average faculty salary at EIU is $84,987 for the most recent year with available data. By academic rank, the average salaries are as follows:
- Professors: $105,601
- Associate Professors: $91,695
- Assistant Professors: $74,808
- Instructors: $61,475
- Lecturers: N/A
How does EIU's faculty salary compare to similar schools?
Compared to similar schools, such as UIC, UIUC, Northern Illinois and 7 other similar schools, EIU's average faculty salary is lower than the average salary of similar institutions, which is $95,492. Compare them in the table above.
How does EIU's faculty salary compare to four-years colleges nationally?
Compared to four-years colleges nationally, EIU's average faculty salary is higher than the average salary of four-years colleges nationally, which is $73,709.
How does EIU's faculty salary compare to Master's Colleges nationally?
Compared to Master's Colleges nationally, EIU's average faculty salary is similar to the average salary of Master's Colleges nationally, which is $81,896.
What are the salary trends for faculty at EIU?
The salary trends for faculty at EIU over the past few years show that the average salary has EIU's faculty salary increased by 2.28% compared to the 2024 salary. For more detailed trends by academic rank, please refer to the faculty salary trends table and chart above.
What is the gender pay difference among faculty at EIU?
The gender pay difference among faculty at EIU is higher for male faculty by $12,397 (15.73%).
How many faculty members are included in the salary data for EIU?
The salary data for EIU includes a total of 387 faculty members across all ranks.
How does EIU's faculty salary compare to state averages?
Compared to state averages for public 4-year college, EIU's average faculty salary is slightly higher than the average faculty salary for colleges in Illinois, which is $78,858.