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Faculty Salary By Academic Rank at Lewis University

The 2023 average faculty salary is $90,237 at Lewis University across all academic ranks. Lewis's faculty salary increased by 3.76% compared to the 2022 salary.
At Lewis University, by academic rank:
  • The Professor salary is $112,676, a 4.84% increase from last year (+$5,203).
  • The Associate professor salary is $90,220, a 2.03% increase from last year (+$1,798).
  • The Assistant professor salary is $80,768, a 5.71% increase from last year (+$4,365).
  • The Instructor salary is $66,899, a 3.62% increase from last year (+$2,338).

Faculty Salary By Gender

The following tables show the average faculty salary by academic rank and gender at Lewis University.
All FacultyProfessorAssociate professorAssistant professorInstructor
At Lewis, the average male faculty's salary is $94,250 and female faculty's is $87,032. The difference in salary between male and female faculty $7,218, with male faculty' annual salary being 8.29% higher than that of female faculty.
Average Faculty Salary at Lewis University
Contract LengthTotalMenWomen
Equated to 9-Month Contract$90,237
+$3,274 (3.76%)
$94,250
+$3,866 (4.28%)
$87,032
+$2,779 (3.30%)
9-Month Contract$90,237
+$3,274 (3.76%)
$94,250
+$3,866 (4.28%)
$87,032
+$2,779 (3.30%)
10-Month ContractNo Faculty with 10-Month Contract
11-Month ContractNo Faculty with 11-Month Contract
12-Month ContractNo Faculty with 12-Month Contract
The average salary for Lewis's 57 Professor is $112,676. By gender, the average male professor salary is $117,578, and that of female professor is $107,600. The salary difference between male and female professor is $9,978, which means male professor's salary is 9.27% higher than female professor's salary.
Professor Salary at Lewis University
Contract LengthTotalMenWomen
Equated to 9-Month Contract$112,676
+$5,203 (4.84%)
$117,578
+$7,882 (7.19%)
$107,600
+$2,587 (2.46%)
9-Month Contract$112,676
+$5,203 (4.84%)
$117,578
+$7,882 (7.19%)
$107,600
+$2,587 (2.46%)
10-Month ContractNo Professor with 10-Month Contract
11-Month ContractNo Professor with 11-Month Contract
12-Month ContractNo Professor with 12-Month Contract
The average salary for Lewis's 62 Associate professor is $90,220. By gender, the average male associate professor salary is $90,770, and that of female associate professor is $89,822. The salary difference between male and female associate professor is $948, which means male associate professor's salary is 1.06% higher than female associate professor's salary.
Associate professor Salary at Lewis University
Contract LengthTotalMenWomen
Equated to 9-Month Contract$90,220
+$1,798 (2.03%)
$90,770
+$1,698 (1.91%)
$89,822
+$1,942 (2.21%)
9-Month Contract$90,220
+$1,798 (2.03%)
$90,770
+$1,698 (1.91%)
$89,822
+$1,942 (2.21%)
10-Month ContractNo Associate professor with 10-Month Contract
11-Month ContractNo Associate professor with 11-Month Contract
12-Month ContractNo Associate professor with 12-Month Contract
The average salary for Lewis's 98 Assistant professor is $80,768. By gender, the average male assistant professor salary is $84,509, and that of female assistant professor is $78,078. The salary difference between male and female assistant professor is $6,431, which means male assistant professor's salary is 8.24% higher than female assistant professor's salary.
Assistant professor Salary at Lewis University
Contract LengthTotalMenWomen
Equated to 9-Month Contract$80,768
+$4,365 (5.71%)
$84,509
+$5,512 (6.98%)
$78,078
+$3,285 (4.39%)
9-Month Contract$80,768
+$4,365 (5.71%)
$84,509
+$5,512 (6.98%)
$78,078
+$3,285 (4.39%)
10-Month ContractNo Assistant professor with 10-Month Contract
11-Month ContractNo Assistant professor with 11-Month Contract
12-Month ContractNo Assistant professor with 12-Month Contract
The average salary for Lewis's 15 Instructor is $66,899. By gender, the average male instructor salary is $67,588, and that of female instructor is $66,295. The salary difference between male and female instructor is $1,293, which means male instructor's salary is 1.95% higher than female instructor's salary.
Instructor Salary at Lewis University
Contract LengthTotalMenWomen
Equated to 9-Month Contract$66,899
+$2,338 (3.62%)
$67,588
+$2,099 (3.21%)
$66,295
+$2,430 (3.80%)
9-Month Contract$66,899
+$2,338 (3.62%)
$67,588
+$2,099 (3.21%)
$66,295
+$2,430 (3.80%)
10-Month ContractNo Instructor with 10-Month Contract
11-Month ContractNo Instructor with 11-Month Contract
12-Month ContractNo Instructor with 12-Month Contract

Faculty Salary Changes over Past 5 Years

The average salary for Lewis faculty has increased 7.26%, from $83,688 to $90,237. Professor salaries increased by 5.17%, associate professor salaries increased by 2.26%, and assistant professor salaries increased by 10.94% at Lewis University.

How Lewis Faculty Salary Compared?

Lewis's average faculty salary is $90,237. Lewis's faculty salary is higher than the national average faculty salary at four-years colleges ($69,937). Its salary is also higher than the average salary ($74,407) of four-years colleges in Illinois.
Lewis University is a Master's Colleges according to the Carnegie Classification. When compared Master's Colleges, its salary is higher than national average as well as Illinois average.
2023 Faculty Salary Comparison
Average Faculty Salary
Lewis University$90,237
Master's Colleges$77,238
Illinois Master's Colleges$71,073
National Average (Four-years Colleges)$69,937
Four-years Illinois Colleges$74,407