Geology Degree in Rancho Cucamonga, CA — Salary & ROI 2026
Geology degree analysis for Rancho Cucamonga, CA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$65K
COL-adjusted
Mid-Career
$107K
COL-adjusted
ROI Payback
6.3 yrs
in Rancho Cucamonga
Cost of Living
130.5
index (100 = avg)
Geology in Rancho Cucamonga, CA Overview
Rancho Cucamonga, California (pop. 177,603) has 7 colleges offering Geology programs. The local cost of living index of 130.5 is higher than average, so budget accordingly, with average rent near campus at $1,770/month. Geology enrollment is stable nationwide, with steady demand for graduates skilled in Mineralogy and GIS. The adjusted starting salary in Rancho Cucamonga is approximately $65,250, growing to $107,010 by mid-career.
Category
STEM
Local Colleges
7
Public Tuition
$14,500/yr
Private Tuition
$42,000/yr
Room & Board
$16,368/yr
Avg Fin. Aid
$13,696/yr
Unemployment
4.6%
Graduation Rate
50%
Geology Salary in Rancho Cucamonga (COL-Adjusted)
Salaries adjusted for Rancho Cucamonga's cost of living index of 130.5 (national average = 100).
Note: National average Geology salary: $50,000 starting, $82,000 mid-career, $105,000 senior level.Rancho Cucamonga adjustment factor: 1.30x based on the local cost of living index.
Geology ROI Calculator for Rancho Cucamonga
Estimate your return on investment for a Geology degree using local Rancho Cucamonga tuition and cost of living data.
Public avg: $14,500 | Private avg: $42,000
Rancho Cucamonga avg aid: $13,696/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$123,472
tuition + room & board - aid
Annual Earnings Premium
$19,575
vs HS diploma in Rancho Cucamonga
ROI Payback Period
6.3 years
to break even
Lifetime Return in Rancho Cucamonga
$555,128
Lifetime earnings premium ($678,600) minus total education cost ($123,472)
Student Loan Payoff for Geology in Rancho Cucamonga
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in Rancho Cucamonga for Geology
Rancho Cucamonga State University
public
$14,832/yr
$59,328 total
University of Rancho Cucamonga
public
$15,603/yr
$62,412 total
Community Colleges (2-Year Transfer)
Rancho Cucamonga Community College
$6,383/yr
Top Employers for Geology in Rancho Cucamonga
Rancho Cucamonga offers opportunities in Tech companies, Research labs, Government agencies for Geology graduates. National top employers in this field include:
Key Rancho Cucamonga Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Geology Job Titles
Geology 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 STEM Majors in Rancho Cucamonga
Prompt Engineering
$65K starting · 1.5 yr ROI
Computational Linguistics
$124K starting · 2 yr ROI
Computer Science
$111K starting · 2.8 yr ROI
Software Engineering
$115K starting · 2.7 yr ROI
Data Science
$107K starting · 3 yr ROI
Astrophysics
$111K starting · 3 yr ROI
Actuarial Science
$65K starting · 3 yr ROI
Cybersecurity
$104K starting · 3 yr ROI
Geology Degree in Rancho Cucamonga — 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 Geology ROI in other cities, or explore other majors in Rancho Cucamonga.