Biology Degree in Rockford, IL — Salary & ROI 2026
Biology degree analysis for Rockford, IL. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$43K
COL-adjusted
Mid-Career
$68K
COL-adjusted
ROI Payback
6.3 yrs
in Rockford
Cost of Living
90
index (100 = avg)
Biology in Rockford, IL Overview
Rockford, Illinois (pop. 148,655) has 8 colleges offering Biology programs. The local cost of living index of 90 is near the national average, with average rent near campus at $1,026/month. Biology enrollment is stable nationwide, with steady demand for graduates skilled in Cell Biology and Genetics. The adjusted starting salary in Rockford is approximately $43,200, growing to $67,500 by mid-career.
Category
STEM
Local Colleges
8
Public Tuition
$9,764/yr
Private Tuition
$34,200/yr
Room & Board
$8,562/yr
Avg Fin. Aid
$14,234/yr
Unemployment
5.9%
Graduation Rate
48%
Biology Salary in Rockford (COL-Adjusted)
Salaries adjusted for Rockford's cost of living index of 90 (national average = 100).
Note: National average Biology salary: $48,000 starting, $75,000 mid-career, $95,000 senior level.Rockford adjustment factor: 0.90x based on the local cost of living index.
Biology ROI Calculator for Rockford
Estimate your return on investment for a Biology degree using local Rockford tuition and cost of living data.
Public avg: $9,764 | Private avg: $34,200
Rockford avg aid: $14,234/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$73,304
tuition + room & board - aid
Annual Earnings Premium
$11,700
vs HS diploma in Rockford
ROI Payback Period
6.3 years
to break even
Lifetime Return in Rockford
$286,696
Lifetime earnings premium ($360,000) minus total education cost ($73,304)
Student Loan Payoff for Biology in Rockford
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Rockford for Biology
Rockford University
private
$34,200/yr
$136,800 total
Community Colleges (2-Year Transfer)
Rock Valley College
$4,980/yr
Top Employers for Biology in Rockford
Rockford offers opportunities in Tech companies, Research labs, Government agencies for Biology graduates. National top employers in this field include:
Key Rockford Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Biology Job Titles
Biology in Nearby Illinois Cities
Chicago, IL
$52K starting · COL 109
98 colleges
Aurora, IL
$45K starting · COL 92.8
7 colleges
Joliet, IL
$52K starting · COL 108
12 colleges
Naperville, IL
$49K starting · COL 102
13 colleges
Elgin, IL
$38K starting · COL 79
13 colleges
Springfield, IL
$44K starting · COL 92
9 colleges
Peoria, IL
$50K starting · COL 104
5 colleges
Waukegan, IL
$43K starting · COL 90.3
4 colleges
Other STEM Majors in Rockford
Prompt Engineering
$45K starting · 1.5 yr ROI
Computational Linguistics
$86K starting · 2 yr ROI
Computer Science
$77K starting · 2.8 yr ROI
Software Engineering
$79K starting · 2.7 yr ROI
Data Science
$74K starting · 3 yr ROI
Actuarial Science
$45K starting · 3 yr ROI
Cybersecurity
$72K starting · 3 yr ROI
Robotics Engineering
$45K starting · 3 yr ROI
Biology Degree in Rockford — 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 Biology ROI in other cities, or explore other majors in Rockford.