Petroleum Engineering Degree in Santa Rosa, CA — Salary & ROI 2026
Petroleum Engineering degree analysis for Santa Rosa, CA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$64K
COL-adjusted
Mid-Career
$178K
COL-adjusted
ROI Payback
4.3 yrs
in Santa Rosa
Cost of Living
127
index (100 = avg)
Petroleum Engineering in Santa Rosa, CA Overview
Santa Rosa, California (pop. 178,127) has 12 colleges offering Petroleum Engineering programs. The local cost of living index of 127 is higher than average, so budget accordingly, with average rent near campus at $1,113/month. Although national enrollment in Petroleum Engineering has been declining, graduates with skills in Reservoir Engineering and Drilling remain competitive in the job market. The adjusted starting salary in Santa Rosa is approximately $63,500, growing to $177,800 by mid-career.
Category
Engineering
Local Colleges
12
Public Tuition
$7,724/yr
Private Tuition
$56,404/yr
Room & Board
$12,528/yr
Avg Fin. Aid
$13,165/yr
Unemployment
6.6%
Graduation Rate
47%
Petroleum Engineering Salary in Santa Rosa (COL-Adjusted)
Salaries adjusted for Santa Rosa's cost of living index of 127 (national average = 100).
Note: National average Petroleum Engineering salary: $50,000 starting, $140,000 mid-career, $175,000 senior level.Santa Rosa adjustment factor: 1.27x based on the local cost of living index.
Petroleum Engineering ROI Calculator for Santa Rosa
Estimate your return on investment for a Petroleum Engineering degree using local Santa Rosa tuition and cost of living data.
Public avg: $7,724 | Private avg: $56,404
Santa Rosa avg aid: $13,165/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$81,008
tuition + room & board - aid
Annual Earnings Premium
$19,050
vs HS diploma in Santa Rosa
ROI Payback Period
4.3 years
to break even
Lifetime Return in Santa Rosa
$1,569,992
Lifetime earnings premium ($1,651,000) minus total education cost ($81,008)
Student Loan Payoff for Petroleum Engineering in Santa Rosa
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Santa Rosa for Petroleum Engineering
Sonoma State University
public
$7,724/yr
$30,896 total
Community Colleges (2-Year Transfer)
Santa Rosa Junior College
$1,540/yr
Top Employers for Petroleum Engineering in Santa Rosa
Santa Rosa offers opportunities in Engineering firms, Manufacturing, Defense contractors for Petroleum Engineering graduates. National top employers in this field include:
Key Santa Rosa Hiring Sectors for Engineering
Engineering firms
Manufacturing
Defense contractors
Energy companies
Construction firms
Common Petroleum Engineering Job Titles
Petroleum Engineering in Nearby California Cities
Los Angeles, CA
$71K starting · COL 141
69 colleges
San Diego, CA
$70K starting · COL 140
68 colleges
San Jose, CA
$65K starting · COL 129
95 colleges
San Francisco, CA
$57K starting · COL 114
22 colleges
Fresno, CA
$59K starting · COL 118
37 colleges
Sacramento, CA
$56K starting · COL 112
38 colleges
Long Beach, CA
$58K starting · COL 116
14 colleges
Oakland, CA
$66K starting · COL 132
13 colleges
Other Engineering Majors in Santa Rosa
Computer Engineering
$64K starting · 3 yr ROI
Chemical Engineering
$104K starting · 3.2 yr ROI
Nuclear Engineering
$64K starting · 3.3 yr ROI
Electrical Engineering
$102K starting · 3.3 yr ROI
Aerospace Engineering
$102K starting · 3.5 yr ROI
Mechanical Engineering
$99K starting · 3.5 yr ROI
Mining Engineering
$64K starting · 3 yr ROI
Architectural Engineering
$99K starting · 2.5 yr ROI
Petroleum Engineering Degree in Santa Rosa — 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 Petroleum Engineering ROI in other cities, or explore other majors in Santa Rosa.