Faculty Salary By Academic Rank at Indiana State University
The 2025 average faculty salary is $72,839 at Indiana State University across all academic ranks. ISU's faculty salary increased by 1.54% compared to the 2024 salary.
At Indiana State University, by academic rank:
- The average professor salary is $94,103, representing a 2.64% increase from the previous year (+$2,420).
- The average associate professor salary is $77,114, representing a 2.47% increase from the previous year (+$1,861).
- The average assistant professor salary is $62,967, representing a 1.22% increase from the previous year (+$759).
- The average instructor salary is $51,933, representing a 1.73% increase from the previous year (+$884).
- The average lecturer salary is $44,144, representing a -1.09% decrease from the previous year (-$487).
Average Salary by Academic Rank Chart
This chart summarizes average faculty salary by academic rank at Indiana State 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 Indiana State University.
At ISU, the average male faculty's salary is $77,377 and female faculty's is $69,065. The difference in salary between male and female faculty $8,312, with male faculty' annual salary being 12.04% higher than that of female faculty.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $72,839 +$1,103 (1.54%) |
$77,377 +$1,943 (2.58%) |
$69,065 +$752 (1.10%) |
| 9-Month Contract | No Faculty with 9-Month Contract | ||
| 10-Month Contract | $80,350 +$1,383 (1.75%) |
$85,476 +$2,213 (2.66%) |
$75,763 +$1,092 (1.46%) |
| 11-Month Contract | No Faculty with 11-Month Contract | ||
| 12-Month Contract | $103,591 -$1,209 (-1.15%) |
$112,333 -$402 (-0.36%) |
$100,095 -$1,600 (-1.57%) |
The average salary for ISU's 114 Professor is $94,103. By gender, the average male professor salary is $95,531, and that of female professor is $92,276. The salary difference between male and female professor is $3,255, which means male professor's salary is 3.53% higher than female professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $94,103 +$2,420 (2.64%) |
$95,531 +$2,619 (2.82%) |
$92,276 +$2,240 (2.49%) |
| 9-Month Contract | No Professor with 9-Month Contract | ||
| 10-Month Contract | $104,276 +$2,611 (2.57%) |
$105,370 +$2,792 (2.72%) |
$102,784 +$2,456 (2.45%) |
| 11-Month Contract | No Professor with 11-Month Contract | ||
| 12-Month Contract | $129,007 +$4,400 (3.53%) |
$141,336 +$5,033 (3.69%) |
$120,788 +$2,865 (2.43%) |
The average salary for ISU's 85 Associate professor is $77,114. By gender, the average male associate professor salary is $79,456, and that of female associate professor is $75,128. The salary difference between male and female associate professor is $4,328, which means male associate professor's salary is 5.76% higher than female associate professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $77,114 +$1,861 (2.47%) |
$79,456 +$2,889 (3.77%) |
$75,128 +$1,100 (1.49%) |
| 9-Month Contract | No Associate professor with 9-Month Contract | ||
| 10-Month Contract | $84,892 +$1,929 (2.33%) |
$88,166 +$3,176 (3.74%) |
$81,870 +$934 (1.15%) |
| 11-Month Contract | No Associate professor with 11-Month Contract | ||
| 12-Month Contract | $109,923 -$2,920 (-2.59%) |
$107,638 +$1,507 (1.42%) |
$110,902 -$3,620 (-3.16%) |
The average salary for ISU's 59 Assistant professor is $62,967. By gender, the average male assistant professor salary is $61,329, and that of female assistant professor is $64,257. The salary difference between male and female assistant professor is $2,928, which means male assistant professor's salary is 4.56% lower than female assistant professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $62,967 +$759 (1.22%) |
$61,329 -$999 (-1.60%) |
$64,257 +$2,152 (3.47%) |
| 9-Month Contract | No Assistant professor with 9-Month Contract | ||
| 10-Month Contract | $69,301 +$982 (1.44%) |
$68,143 -$509 (-0.74%) |
$70,416 +$2,442 (3.59%) |
| 11-Month Contract | No Assistant professor with 11-Month Contract | ||
| 12-Month Contract | $90,974 +$2,546 (2.88%) |
- - |
$90,974 +$3,832 (4.40%) |
The average salary for ISU's 89 Instructor is $51,933. By gender, the average male instructor salary is $53,783, and that of female instructor is $50,944. The salary difference between male and female instructor is $2,839, which means male instructor's salary is 5.57% higher than female instructor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $51,933 +$884 (1.73%) |
$53,783 +$1,285 (2.45%) |
$50,944 +$775 (1.54%) |
| 9-Month Contract | No Instructor with 9-Month Contract | ||
| 10-Month Contract | $57,002 +$1,662 (3.00%) |
$59,166 +$1,873 (3.27%) |
$55,837 +$1,703 (3.15%) |
| 11-Month Contract | No Instructor with 11-Month Contract | ||
| 12-Month Contract | $76,728 -$12,342 (-13.86%) |
$78,355 -$9,707 (-11.02%) |
$75,915 -$13,660 (-15.25%) |
The average salary for ISU's 12 Lecturer is $44,144. By gender, the average male lecturer salary is $45,963, and that of female lecturer is $43,538. The salary difference between male and female lecturer is $2,425, which means male lecturer's salary is 5.57% higher than female lecturer's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $44,144 -$487 (-1.09%) |
$45,963 -$4,412 (-8.76%) |
$43,538 +$2,190 (5.30%) |
| 9-Month Contract | No Lecturer with 9-Month Contract | ||
| 10-Month Contract | $49,049 -$540 (-1.09%) |
$51,070 -$4,903 (-8.76%) |
$48,375 +$2,433 (5.30%) |
| 11-Month Contract | No Lecturer with 11-Month Contract | ||
| 12-Month Contract | No Lecturer with 12-Month Contract | ||
Faculty Salary Changes over Past 5 Years
The average salary for ISU faculty has increased 8.03%, from $66,989 to $72,839. Professor salaries increased by 3.6%, associate professor salaries increased by 7.64%, and assistant professor salaries increased by 3.89% at Indiana State University.
| Year | All Faculty | Professor | Associate Professor | Assistant Professor | Instructor |
|---|---|---|---|---|---|
| 2019 | $66,989 | $90,711 | $71,224 | $60,516 | $45,894 |
| 2020 | $66,593 | $89,389 1.46% | $69,957 1.78% | $60,097 0.69% | $46,034 0.31% |
| 2021 | $67,192 | $89,473 0.09% | $70,110 0.22% | $60,280 0.30% | $46,395 0.78% |
| 2022 | $68,210 | $88,207 1.41% | $70,418 0.44% | $61,745 2.43% | $48,097 3.67% |
| 2023 | $68,850 | $89,186 1.11% | $71,234 1.16% | $61,913 0.27% | $49,016 1.91% |
| 2024 | $71,736 | $91,683 2.80% | $75,253 5.64% | $62,208 0.48% | $51,049 4.15% |
| 2025 | $72,839 | $94,103 2.64% | $77,114 2.47% | $62,967 1.22% | $51,933 1.73% |
| 5 Years Change | $5,850 8.03% | $3,392 3.60% | $5,890 7.64% | $2,451 3.89% | $6,039 11.63% |
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 Indiana State 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 ISU Faculty Salary Compared?
ISU's average faculty salary is $72,839. ISU's faculty salary is similar to the national average faculty salary at four-years colleges ($73,709). Its salary is also similar to the average salary ($71,271) of four-years colleges in Indiana.
Indiana State University is a Doctoral/Research University according to the Carnegie Classification. When compared Doctoral/Research University, its salary is slightly lower than national average and slightly higher than Indiana Doctoral/Research University.
| Average Faculty Salary | |
|---|---|
| Indiana State University | $72,839 |
| Doctoral/Research University | $77,759 |
| Indiana Doctoral/Research University | $67,109 |
| National Average (Four-years Colleges) | $73,709 |
| Four-years Indiana Colleges | $71,271 |
Similar Schools' Faculty Salary
Compared to similar colleges such as Purdue University-Main Campus and Indiana University-Bloomington, ISU's faculty salary is lower than the average salary ($85,355). You can compare the salary to analyze or make a decision.
| Average Faculty Salary | Number of Faculty | |
|---|---|---|
| Indiana State University | $72,839 | 508 |
| Purdue University-Main Campus West Lafayette, IN | $130,529 | 2,464 |
| Indiana University-Bloomington Bloomington, IN | $108,244 | 2,530 |
| Purdue University Northwest Hammond, IN | $88,540 | 405 |
| Indiana University-Indianapolis Indianapolis, IN | $86,258 | 4,528 |
| Purdue University Fort Wayne Fort Wayne, IN | $80,277 | 523 |
| Ball State University Muncie, IN | $75,288 | 1,256 |
| University of Southern Indiana Evansville, IN | $72,793 | 545 |
| Indiana University-East Richmond, IN | $72,084 | 243 |
| Indiana University-Southeast New Albany, IN | $71,576 | 343 |
| Indiana University-Northwest Gary, IN | $67,962 | 268 |
Frequently Asked Questions about Faculty Salary at ISU
Here are some frequently asked questions about faculty salary at ISU, along with detailed answers based on the latest available data.
What is the average faculty salary at ISU?
The average faculty salary at ISU is $72,839 for the most recent year with available data. By academic rank, the average salaries are as follows:
- Professors: $94,103
- Associate Professors: $77,114
- Assistant Professors: $62,967
- Instructors: $51,933
- Lecturers: $44,144
How does ISU's faculty salary compare to similar schools?
Compared to similar schools, such as PU, IU, Purdue Northwest and 7 other similar schools, ISU's average faculty salary is lower than the average salary of similar institutions, which is $85,355. Compare them in the table above.
How does ISU's faculty salary compare to four-years colleges nationally?
Compared to four-years colleges nationally, ISU's average faculty salary is similar to the average salary of four-years colleges nationally, which is $73,709.
How does ISU's faculty salary compare to Doctoral/Research University nationally?
Compared to Doctoral/Research University nationally, ISU's average faculty salary is slightly lower than the average salary of Doctoral/Research University nationally, which is $77,759.
What are the salary trends for faculty at ISU?
The salary trends for faculty at ISU over the past few years show that the average salary has ISU's faculty salary increased by 1.54% 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 ISU?
The gender pay difference among faculty at ISU is higher for male faculty by $8,312 (12.04%).
How many faculty members are included in the salary data for ISU?
The salary data for ISU includes a total of 359 faculty members across all ranks.
How does ISU's faculty salary compare to state averages?
Compared to state averages for public 4-year college, ISU's average faculty salary is similar to the average faculty salary for colleges in Indiana, which is $71,271.