Petroleum Engineering Degree in Seattle, WA — Salary & ROI 2026
Petroleum Engineering degree analysis for Seattle, WA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$60K
COL-adjusted
Mid-Career
$168K
COL-adjusted
ROI Payback
6.7 yrs
in Seattle
Cost of Living
120
index (100 = avg)
Petroleum Engineering in Seattle, WA Overview
Seattle, Washington (pop. 737,015) has 16 colleges offering Petroleum Engineering programs. The local cost of living index of 120 is higher than average, so budget accordingly, with average rent near campus at $1,508/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 Seattle is approximately $60,000, growing to $168,000 by mid-career.
Category
Engineering
Local Colleges
16
Public Tuition
$12,076/yr
Private Tuition
$49,119/yr
Room & Board
$18,145/yr
Avg Fin. Aid
$10,675/yr
Unemployment
3.1%
Graduation Rate
68%
Petroleum Engineering Salary in Seattle (COL-Adjusted)
Salaries adjusted for Seattle's cost of living index of 120 (national average = 100).
Note: National average Petroleum Engineering salary: $50,000 starting, $140,000 mid-career, $175,000 senior level.Seattle adjustment factor: 1.20x based on the local cost of living index.
Petroleum Engineering ROI Calculator for Seattle
Estimate your return on investment for a Petroleum Engineering degree using local Seattle tuition and cost of living data.
Public avg: $12,076 | Private avg: $49,119
Seattle avg aid: $10,675/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$120,884
tuition + room & board - aid
Annual Earnings Premium
$18,000
vs HS diploma in Seattle
ROI Payback Period
6.7 years
to break even
Lifetime Return in Seattle
$1,439,116
Lifetime earnings premium ($1,560,000) minus total education cost ($120,884)
Student Loan Payoff for Petroleum Engineering in Seattle
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Seattle for Petroleum Engineering
University of Washington
public
$12,076/yr
$48,304 total
Seattle University
private
$51,435/yr
$205,740 total
Seattle Pacific University
private
$46,803/yr
$187,212 total
Community Colleges (2-Year Transfer)
Seattle Central College
$4,479/yr
Top Employers for Petroleum Engineering in Seattle
Seattle offers opportunities in Engineering firms, Manufacturing, Defense contractors for Petroleum Engineering graduates. National top employers in this field include:
Key Seattle Hiring Sectors for Engineering
Engineering firms
Manufacturing
Defense contractors
Energy companies
Construction firms
Common Petroleum Engineering Job Titles
Petroleum Engineering in Nearby Washington Cities
Spokane, WA
$61K starting · COL 121
20 colleges
Tacoma, WA
$57K starting · COL 113
25 colleges
Vancouver, WA
$54K starting · COL 108.5
7 colleges
Bellevue, WA
$89K starting · COL 178.5
6 colleges
Kent, WA
$58K starting · COL 115.8
6 colleges
Everett, WA
$59K starting · COL 118.2
5 colleges
Renton, WA
$61K starting · COL 122.5
5 colleges
Spokane Valley, WA
$62K starting · COL 123.1
4 colleges
Other Engineering Majors in Seattle
Computer Engineering
$60K starting · 3 yr ROI
Chemical Engineering
$98K starting · 3.2 yr ROI
Nuclear Engineering
$60K starting · 3.3 yr ROI
Electrical Engineering
$96K starting · 3.3 yr ROI
Aerospace Engineering
$96K starting · 3.5 yr ROI
Mechanical Engineering
$94K starting · 3.5 yr ROI
Mining Engineering
$60K starting · 3 yr ROI
Materials Science & Engineering
$60K starting · 3.8 yr ROI
Petroleum Engineering Degree in Seattle — 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 Seattle.