Mathematics Degree in Joliet, IL — Salary & ROI 2026
Mathematics degree analysis for Joliet, IL. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$70K
COL-adjusted
Mid-Career
$108K
COL-adjusted
ROI Payback
2.7 yrs
in Joliet
Cost of Living
108
index (100 = avg)
Mathematics in Joliet, IL Overview
Joliet, Illinois (pop. 150,362) has 12 colleges offering Mathematics programs. The local cost of living index of 108 is near the national average, with average rent near campus at $880/month. Mathematics enrollment is stable nationwide, with steady demand for graduates skilled in Calculus and Linear Algebra. The adjusted starting salary in Joliet is approximately $70,200, growing to $108,000 by mid-career.
Category
STEM
Local Colleges
12
Public Tuition
$8,958/yr
Private Tuition
$36,980/yr
Room & Board
$13,014/yr
Avg Fin. Aid
$7,482/yr
Unemployment
4.2%
Graduation Rate
70%
Mathematics Salary in Joliet (COL-Adjusted)
Salaries adjusted for Joliet's cost of living index of 108 (national average = 100).
Note: National average Mathematics salary: $65,000 starting, $100,000 mid-career, $125,000 senior level.Joliet adjustment factor: 1.08x based on the local cost of living index.
Mathematics ROI Calculator for Joliet
Estimate your return on investment for a Mathematics degree using local Joliet tuition and cost of living data.
Public avg: $8,958 | Private avg: $36,980
Joliet avg aid: $7,482/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$87,888
tuition + room & board - aid
Annual Earnings Premium
$32,400
vs HS diploma in Joliet
ROI Payback Period
2.7 years
to break even
Lifetime Return in Joliet
$776,112
Lifetime earnings premium ($864,000) minus total education cost ($87,888)
Student Loan Payoff for Mathematics in Joliet
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Joliet for Mathematics
University of St. Francis
private
$36,980/yr
$147,920 total
Community Colleges (2-Year Transfer)
Joliet Junior College
$4,980/yr
Top Employers for Mathematics in Joliet
Joliet offers opportunities in Tech companies, Research labs, Government agencies for Mathematics graduates. National top employers in this field include:
Key Joliet Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Mathematics Job Titles
Mathematics in Nearby Illinois Cities
Chicago, IL
$71K starting · COL 109
98 colleges
Aurora, IL
$60K starting · COL 92.8
7 colleges
Naperville, IL
$66K starting · COL 102
13 colleges
Rockford, IL
$59K starting · COL 90
8 colleges
Elgin, IL
$51K starting · COL 79
13 colleges
Springfield, IL
$60K starting · COL 92
9 colleges
Peoria, IL
$68K starting · COL 104
5 colleges
Waukegan, IL
$59K starting · COL 90.3
4 colleges
Other STEM Majors in Joliet
Prompt Engineering
$54K starting · 1.5 yr ROI
Computational Linguistics
$103K starting · 2 yr ROI
Computer Science
$92K starting · 2.8 yr ROI
Software Engineering
$95K starting · 2.7 yr ROI
Data Science
$89K starting · 3 yr ROI
Actuarial Science
$54K starting · 3 yr ROI
Cybersecurity
$86K starting · 3 yr ROI
Robotics Engineering
$54K starting · 3 yr ROI
Mathematics Degree in Joliet — FAQ
Data Sources: Salary data from BLS Occupational Outlook Handbook. Cost of living from BLS Regional Data. College data from NCES/IPEDS. Updated March 2026.
Explore More
Compare Mathematics ROI in other cities, or explore other majors in Joliet.