Faculty Salary By Academic Rank at Idaho State University
The 2025 average faculty salary is $80,213 at Idaho State University across all academic ranks. ISU's faculty salary increased by 2.90% compared to the 2024 salary.
At Idaho State University, by academic rank:
- The average professor salary is $98,348, representing a 0.74% increase from the previous year (+$721).
- The average associate professor salary is $88,995, representing a 4.17% increase from the previous year (+$3,559).
- The average assistant professor salary is $78,521, representing a 1.26% increase from the previous year (+$977).
- The average instructor salary is $63,295, representing a 2.50% increase from the previous year (+$1,543).
- The average lecturer salary is $56,119, representing a 4.75% increase from the previous year (+$2,544).
- The average no academic rank salary is $67,527, representing a 10.11% increase from the previous year (+$6,199).
Average Salary by Academic Rank Chart
This chart summarizes average faculty salary by academic rank at Idaho 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 Idaho State University.
At ISU, the average male faculty's salary is $83,841 and female faculty's is $76,335. The difference in salary between male and female faculty $7,506, with male faculty' annual salary being 9.83% higher than that of female faculty.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $80,213 +$2,258 (2.90%) |
$83,841 +$1,989 (2.43%) |
$76,335 +$2,502 (3.39%) |
| 9-Month Contract | $79,651 +$2,303 (2.98%) |
$83,735 +$1,731 (2.11%) |
$75,337 +$2,861 (3.95%) |
| 10-Month Contract | $86,766 +$3,690 (4.44%) |
$92,166 +$4,967 (5.70%) |
$77,508 +$2,383 (3.17%) |
| 11-Month Contract | $83,122 +$1,601 (1.96%) |
$85,623 -$1,681 (-1.93%) |
$79,620 +$5,459 (7.36%) |
| 12-Month Contract | $122,167 +$426 (0.35%) |
$128,235 +$3,589 (2.88%) |
$117,448 -$2,218 (-1.85%) |
The average salary for ISU's 132 Professor is $98,348. By gender, the average male professor salary is $101,693, and that of female professor is $93,362. The salary difference between male and female professor is $8,331, which means male professor's salary is 8.92% higher than female professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $98,348 +$721 (0.74%) |
$101,693 -$237 (-0.23%) |
$93,362 +$2,276 (2.50%) |
| 9-Month Contract | $100,564 +$449 (0.45%) |
$104,001 +$424 (0.41%) |
$95,317 +$1,392 (1.48%) |
| 10-Month Contract | $105,700 +$799 (0.76%) |
$115,466 +$338 (0.29%) |
$86,169 -$1,687 (-1.92%) |
| 11-Month Contract | $99,889 +$2,830 (2.92%) |
$102,792 -$868 (-0.84%) |
$95,245 +$5,887 (6.59%) |
| 12-Month Contract | $134,230 +$593 (0.44%) |
$134,384 -$5,340 (-3.82%) |
$134,075 +$4,242 (3.27%) |
The average salary for ISU's 133 Associate professor is $88,995. By gender, the average male associate professor salary is $93,603, and that of female associate professor is $83,556. The salary difference between male and female associate professor is $10,047, which means male associate professor's salary is 12.02% higher than female associate professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $88,995 +$3,559 (4.17%) |
$93,603 +$5,918 (6.75%) |
$83,556 +$679 (0.82%) |
| 9-Month Contract | $88,368 +$5,067 (6.08%) |
$92,534 +$7,122 (8.34%) |
$83,084 +$2,044 (2.52%) |
| 10-Month Contract | $89,703 +$5,425 (6.44%) |
$100,432 +$10,892 (12.16%) |
$76,291 +$4,293 (5.96%) |
| 11-Month Contract | $90,903 -$1,956 (-2.11%) |
$79,958 -$14,841 (-15.66%) |
$105,497 +$20,396 (23.97%) |
| 12-Month Contract | $131,721 -$2,136 (-1.60%) |
$147,160 +$4,569 (3.20%) |
$118,657 -$7,922 (-6.26%) |
The average salary for ISU's 173 Assistant professor is $78,521. By gender, the average male assistant professor salary is $79,479, and that of female assistant professor is $77,855. The salary difference between male and female assistant professor is $1,624, which means male assistant professor's salary is 2.09% higher than female assistant professor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $78,521 +$977 (1.26%) |
$79,479 -$1,454 (-1.80%) |
$77,855 +$2,911 (3.88%) |
| 9-Month Contract | $77,245 +$600 (0.78%) |
$76,744 -$3,138 (-3.93%) |
$77,605 +$3,464 (4.67%) |
| 10-Month Contract | $86,175 +$4,737 (5.82%) |
$92,461 +$7,782 (9.19%) |
$81,984 +$5,948 (7.82%) |
| 11-Month Contract | $79,151 -$1,460 (-1.81%) |
$99,661 -$5,717 (-5.43%) |
$68,896 -$1,101 (-1.57%) |
| 12-Month Contract | $112,802 -$2,188 (-1.90%) |
$116,633 +$1,668 (1.45%) |
$110,249 -$4,760 (-4.14%) |
The average salary for ISU's 97 Instructor is $63,295. By gender, the average male instructor salary is $65,841, and that of female instructor is $59,167. The salary difference between male and female instructor is $6,674, which means male instructor's salary is 11.28% higher than female instructor's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $63,295 +$1,543 (2.50%) |
$65,841 +$1,641 (2.56%) |
$59,167 +$1,402 (2.43%) |
| 9-Month Contract | $62,931 +$791 (1.27%) |
$65,803 +$651 (1.00%) |
$59,266 +$1,579 (2.74%) |
| 10-Month Contract | $79,136 +$3,744 (4.97%) |
$78,366 +$2,659 (3.51%) |
$82,984 +$8,537 (11.47%) |
| 11-Month Contract | $73,657 +$2,206 (3.09%) |
$77,777 +$2,314 (3.07%) |
$65,417 +$844 (1.31%) |
| 12-Month Contract | $62,646 -$8,843 (-12.37%) |
$62,646 +$2,490 (4.14%) |
- - |
The average salary for ISU's 66 Lecturer is $56,119. By gender, the average male lecturer salary is $58,516, and that of female lecturer is $54,353. The salary difference between male and female lecturer is $4,163, which means male lecturer's salary is 7.66% higher than female lecturer's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $56,119 +$2,544 (4.75%) |
$58,516 +$3,678 (6.71%) |
$54,353 +$1,662 (3.15%) |
| 9-Month Contract | $55,664 +$2,842 (5.38%) |
$59,780 +$3,921 (7.02%) |
$52,638 +$1,925 (3.80%) |
| 10-Month Contract | $52,660 -$3,313 (-5.92%) |
$48,455 +$1,275 (2.70%) |
$54,763 -$5,606 (-9.29%) |
| 11-Month Contract | $64,747 +$2,643 (4.26%) |
$61,324 +$2,315 (3.92%) |
$71,594 +$3,299 (4.83%) |
| 12-Month Contract | $158,132 +$1,566 (1.00%) |
- | $158,132 +$1,566 (1.00%) |
The average salary for ISU's 3 No academic rank is $67,527. By gender, the average male no academic rank salary is $76,750, and that of female no academic rank is $49,080. The salary difference between male and female no academic rank is $27,670, which means male no academic rank's salary is 56.38% higher than female no academic rank's salary.
| Contract Length | Total | Men | Women |
|---|---|---|---|
| Equated to 9-Month Contract | $67,527 +$6,199 (10.11%) |
$76,750 +$13,875 (22.07%) |
$49,080 -$11,364 (-18.80%) |
| 9-Month Contract | $76,750 +$14,989 (24.27%) |
$76,750 +$13,875 (22.07%) |
- - |
| 10-Month Contract | No academic rank with 10-Month Contract | ||
| 11-Month Contract | $60,000 | - | $60,000 |
| 12-Month Contract | No academic rank with 12-Month Contract | ||
Faculty Salary Changes over Past 5 Years
The average salary for ISU faculty has increased 17.28%, from $66,354 to $80,213. Professor salaries increased by 11.88%, associate professor salaries increased by 17.59%, and assistant professor salaries increased by 16.55% at Idaho State University.
| Year | All Faculty | Professor | Associate Professor | Assistant Professor | Instructor |
|---|---|---|---|---|---|
| 2019 | $66,354 | $86,660 | $73,338 | $65,522 | $47,603 |
| 2020 | $69,121 | $91,502 5.59% | $74,957 2.21% | $67,601 3.17% | $49,880 4.78% |
| 2021 | $69,617 | $91,135 0.40% | $75,983 1.37% | $67,468 0.20% | $51,124 2.49% |
| 2022 | $71,459 | $92,332 1.31% | $77,676 2.23% | $70,857 5.02% | $53,230 4.12% |
| 2023 | $75,152 | $95,104 3.00% | $82,211 5.84% | $73,842 4.21% | $56,874 6.85% |
| 2024 | $77,955 | $97,627 2.65% | $85,436 3.92% | $77,544 5.01% | $61,752 8.58% |
| 2025 | $80,213 | $98,348 0.74% | $88,995 4.17% | $78,521 1.26% | $63,295 2.50% |
| 5 Years Change | $13,859 17.28% | $11,688 11.88% | $15,657 17.59% | $12,999 16.55% | $15,692 24.79% |
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 Idaho 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 $80,213. ISU's faculty salary is slightly higher than the national average faculty salary at four-years colleges ($73,709). Its salary is higher than the average salary of four-years colleges in Idaho.
Idaho State University is a R2: Doctoral Universitiesies according to the Carnegie Classification. When compared R2: Doctoral Universitiesies, its salary is lower than national average and slightly lower than Idaho R2: Doctoral Universitiesies.
| Average Faculty Salary | |
|---|---|
| Idaho State University | $80,213 |
| R2: Doctoral Universitiesies | $99,424 |
| Idaho R2: Doctoral Universitiesies | $87,219 |
| National Average (Four-years Colleges) | $73,709 |
| Four-years Idaho Colleges | $66,719 |
Similar Schools' Faculty Salary
Compared to similar colleges such as University of Idaho and Boise State University, ISU's faculty salary is similar to the average salary ($77,120). You can compare the salary to analyze or make a decision.
| Average Faculty Salary | Number of Faculty | |
|---|---|---|
| Idaho State University | $80,213 | 803 |
| University of Idaho Moscow, ID | $92,684 | 672 |
| Boise State University Boise, ID | $88,759 | 1,492 |
| Lewis-Clark State College Lewiston, ID | $67,980 | 201 |
| College of Southern Idaho Twin Falls, ID | $59,056 | 285 |
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 $80,213 for the most recent year with available data. By academic rank, the average salaries are as follows:
- Professors: $98,348
- Associate Professors: $88,995
- Assistant Professors: $78,521
- Instructors: $63,295
- Lecturers: $56,119
How does ISU's faculty salary compare to similar schools?
Compared to similar schools, such as UIdaho, Boise State, LCSC and 1 other similar schools, ISU's average faculty salary is similar to the average salary of similar institutions, which is $77,120. 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 slightly higher than the average salary of four-years colleges nationally, which is $73,709.
How does ISU's faculty salary compare to R2: Doctoral Universitiesies nationally?
Compared to R2: Doctoral Universitiesies nationally, ISU's average faculty salary is lower than the average salary of R2: Doctoral Universitiesies nationally, which is $99,424.
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 2.90% 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 $7,506 (9.83%).
How many faculty members are included in the salary data for ISU?
The salary data for ISU includes a total of 604 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 higher than the average faculty salary for colleges in Idaho, which is $66,719.