Marine Biology Degree in Shreveport, LA — Salary & ROI 2026
Marine Biology degree analysis for Shreveport, LA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$50K
COL-adjusted
Mid-Career
$61K
COL-adjusted
ROI Payback
5.3 yrs
in Shreveport
Cost of Living
99
index (100 = avg)
Marine Biology in Shreveport, LA Overview
Shreveport, Louisiana (pop. 187,593) has 14 colleges offering Marine Biology programs. The local cost of living index of 99 is near the national average, with average rent near campus at $810/month. Marine Biology enrollment is stable nationwide, with steady demand for graduates skilled in Scuba Diving and Marine Ecology. The adjusted starting salary in Shreveport is approximately $49,500.
Category
STEM
Local Colleges
14
Public Tuition
$8,434/yr
Private Tuition
$38,590/yr
Room & Board
$11,198/yr
Avg Fin. Aid
$14,933/yr
Unemployment
5.2%
Graduation Rate
60%
Marine Biology Salary in Shreveport (COL-Adjusted)
Salaries adjusted for Shreveport's cost of living index of 99 (national average = 100).
Note: National average Marine Biology salary: $50,000 starting, $62,000 mid-career, $78,000 senior level.Shreveport adjustment factor: 0.99x based on the local cost of living index.
Marine Biology ROI Calculator for Shreveport
Estimate your return on investment for a Marine Biology degree using local Shreveport tuition and cost of living data.
Public avg: $8,434 | Private avg: $38,590
Shreveport avg aid: $14,933/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$78,528
tuition + room & board - aid
Annual Earnings Premium
$14,850
vs HS diploma in Shreveport
ROI Payback Period
5.3 years
to break even
Lifetime Return in Shreveport
$168,972
Lifetime earnings premium ($247,500) minus total education cost ($78,528)
Student Loan Payoff for Marine Biology in Shreveport
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Shreveport for Marine Biology
Louisiana State University Shreveport
public
$8,434/yr
$33,736 total
Centenary College of Louisiana
private
$38,590/yr
$154,360 total
Community Colleges (2-Year Transfer)
Bossier Parish Community College
$4,236/yr
Top Employers for Marine Biology in Shreveport
Shreveport offers opportunities in Tech companies, Research labs, Government agencies for Marine Biology graduates. National top employers in this field include:
Key Shreveport Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Marine Biology Job Titles
Marine Biology in Nearby Louisiana Cities
New Orleans, LA
$45K starting · COL 90
23 colleges
Baton Rouge, LA
$41K starting · COL 82
16 colleges
Metairie, LA
$45K starting · COL 89.4
6 colleges
Lafayette, LA
$52K starting · COL 104
5 colleges
Lake Charles, LA
$40K starting · COL 80
6 colleges
Bossier City, LA
$44K starting · COL 87.8
3 colleges
Kenner, LA
$46K starting · COL 92.5
3 colleges
Other STEM Majors in Shreveport
Prompt Engineering
$50K starting · 1.5 yr ROI
Computational Linguistics
$94K starting · 2 yr ROI
Computer Science
$84K starting · 2.8 yr ROI
Software Engineering
$87K starting · 2.7 yr ROI
Data Science
$81K starting · 3 yr ROI
Actuarial Science
$50K starting · 3 yr ROI
Cybersecurity
$79K starting · 3 yr ROI
Robotics Engineering
$50K starting · 3 yr ROI
Marine Biology Degree in Shreveport — 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 Marine Biology ROI in other cities, or explore other majors in Shreveport.