Marine Biology Degree in Johns Creek, GA — Salary & ROI 2026
Marine Biology degree analysis for Johns Creek, GA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$56K
COL-adjusted
Mid-Career
$70K
COL-adjusted
ROI Payback
5.8 yrs
in Johns Creek
Cost of Living
112.8
index (100 = avg)
Marine Biology in Johns Creek, GA Overview
While Johns Creek has a smaller college scene with 4 institutions, Marine Biology students benefit from lower tuition costs. Room and board averages $14,533/year, and the car-friendly layout shapes the student experience. Marine Biology enrollment is stable nationwide, with steady demand for graduates skilled in Scuba Diving and Marine Ecology. The adjusted starting salary in Johns Creek is approximately $56,400.
Category
STEM
Local Colleges
4
Public Tuition
$9,800/yr
Private Tuition
$32,000/yr
Room & Board
$14,533/yr
Avg Fin. Aid
$8,102/yr
Unemployment
3.5%
Graduation Rate
73%
Marine Biology Salary in Johns Creek (COL-Adjusted)
Salaries adjusted for Johns Creek's cost of living index of 112.8 (national average = 100).
Note: National average Marine Biology salary: $50,000 starting, $62,000 mid-career, $78,000 senior level.Johns Creek adjustment factor: 1.13x based on the local cost of living index.
Marine Biology ROI Calculator for Johns Creek
Estimate your return on investment for a Marine Biology degree using local Johns Creek tuition and cost of living data.
Public avg: $9,800 | Private avg: $32,000
Johns Creek avg aid: $8,102/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$97,332
tuition + room & board - aid
Annual Earnings Premium
$16,920
vs HS diploma in Johns Creek
ROI Payback Period
5.8 years
to break even
Lifetime Return in Johns Creek
$184,668
Lifetime earnings premium ($282,000) minus total education cost ($97,332)
Student Loan Payoff for Marine Biology in Johns Creek
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Johns Creek for Marine Biology
Johns Creek State University
public
$9,124/yr
$36,496 total
Community Colleges (2-Year Transfer)
Johns Creek Community College
$6,166/yr
Top Employers for Marine Biology in Johns Creek
Johns Creek offers opportunities in Tech companies, Research labs, Government agencies for Marine Biology graduates. National top employers in this field include:
Key Johns Creek Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Marine Biology Job Titles
Marine Biology in Nearby Georgia Cities
Atlanta, GA
$51K starting · COL 101
23 colleges
Columbus, GA
$42K starting · COL 84.5
8 colleges
Augusta, GA
$42K starting · COL 83
11 colleges
Macon, GA
$51K starting · COL 101
13 colleges
Savannah, GA
$48K starting · COL 95
12 colleges
Athens, GA
$52K starting · COL 103
11 colleges
Sandy Springs, GA
$56K starting · COL 112.5
5 colleges
Roswell, GA
$54K starting · COL 108.2
4 colleges
Other STEM Majors in Johns Creek
Prompt Engineering
$56K starting · 1.5 yr ROI
Computational Linguistics
$107K starting · 2 yr ROI
Computer Science
$96K starting · 2.8 yr ROI
Software Engineering
$99K starting · 2.7 yr ROI
Data Science
$92K starting · 3 yr ROI
Actuarial Science
$56K starting · 3 yr ROI
Cybersecurity
$90K starting · 3 yr ROI
Robotics Engineering
$56K starting · 3 yr ROI
Marine Biology Degree in Johns Creek — 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 Johns Creek.