Read the rock. Find the water, the metal or the fault line, and tell people what is under their feet.
Click through it
Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
Or read the whole thing here
What you earn and what it costs to get there.
Typical
$101,920
First job
$59,330
Oil, gas or senior mining
$200,230
The national median is $101,920 a year, and the bottom tenth start near $59,330. The federal survey lists this job as Geoscientists, Except Hydrologists and Geographers. The top tenth reaches $200,230 mostly because oil, gas and mining pay far above the rest of the field.
$59,000 to $70,000
Field or staff geologist at an environmental or engineering consultant
Environmental consulting is where most new graduates land and it pays the least. Mining and energy companies start higher but hire in smaller numbers and only when prices are good.
$150,000 to $200,000
Petroleum and senior mine geologists
Energy and mining money comes with travel, rotations and the risk of a layoff when commodity prices fall. Government survey jobs pay less and are far more stable.
Tuition, fees, exams and kit. Not rent, food or travel
The low end is two years at a community college, then transferring to an in state public university, with the cheapest summer field camp and the state licence exams where your state requires them. The high end is four years at out of state public rates, a $7,000 field camp, and the exam and licence fees. Field camp is the line people forget: it is four to six weeks away from home and most degree programs require it. A master's degree in geology is frequently paid for through a teaching or research assistantship, which is unusual, so it is not added here.
File the FAFSA (Free Application for Federal Student Aid) each year. Two years at a community college first, then transfer to the state university, is a common way to cut the bill in half. Graduate school in geology is frequently paid for, which is unusual.
Field per diem and travel pay
Days away from home usually come with an allowance on top of salary.
Public Service Loan Forgiveness
State geological surveys and federal agencies qualify as public service employers.
Federal pension
Government science jobs still carry a defined-benefit retirement plan.
Truck, boots and gear provided
Field employers supply the safety kit and often the vehicle.
The exact path from high school to qualified.
A four-year science degree gets you in. A master's decides how far you go.
High school
Grades 11 and 12
Chemistry, physics and math. Earth science if it is offered. Go outside and look at rock cuts on the highway.
Bachelor's degree in geology
4 years
Mineralogy, petrology, structural geology, sedimentology, plus chemistry, physics and calculus.
Summer field camp
One summer
Four to six weeks mapping real terrain, usually in the mountain west. Almost every program requires it and most employers ask whether you did it.
First job or a master's
0 to 2 years
Environmental consulting hires bachelor's graduates. Mining, petroleum and research work mostly want a master's, and those are often funded.
State license, if your work needs it
After about 5 years of experience
Pass the Fundamentals of Geology exam and later the Practice of Geology exam from ASBOG (the National Association of State Boards of Geology).
Chemistry
Minerals are chemistry you can hold.
Physics
Seismic waves, gravity surveys, rock strength.
Calculus
Required by most geology degrees even though the field work looks nothing like it.
Geography or earth science
Maps, cross sections and landforms.
There is no national geology license. About thirty states register or license geologists, and the rest do not. Texas and California are two that do, and in those states work that is offered to the public or filed with a regulator has to be signed by a licensed geologist. The exams are written by ASBOG (the National Association of State Boards of Geology) and come in two parts, Fundamentals of Geology and Practice of Geology. Plenty of geologists in mining, energy and research never need a license at all.
Almost every public university with a science faculty teaches geology. A few are known specifically for it.
Colorado School of Mines
In Golden, Colorado. Built around applied earth science since 1874.
University of Texas at Austin
Large program with deep ties to the energy industry.
Montana Technological University
In Butte, Montana, sitting on an old copper district.
Your own state university
In-state tuition and local geology you can actually visit on a weekend. For most people this is the right answer.
Things you don't need, but that help.
Hydrogeology
Groundwater supply and contamination. Steady work, and the most reliable hiring in the field.
Economic and mine geology
Finding and modeling ore bodies. The best paid branch alongside petroleum.
Engineering geology
Slopes, foundations, landslides. Works alongside geotechnical engineers.
Environmental geology
Contaminated sites, cleanup, permits. The biggest employer of new graduates.
Geophysics
Seismic, gravity and magnetic surveys. Heavier on math and coding.
GIS (geographic information systems) skills
Every project map, borehole log and site plan runs through it.
Python or R
Handling drill data and survey results by hand stops working fast.
Driver's license and a tolerance for bad weather
Field work happens in the rain and the site is two hours down a gravel road.
A summer internship
Consultancies, state surveys and mining companies all take students, and it is the main way people get hired.
In most sciences a master's is optional. In geology it is close to a dividing line. Bachelor's graduates mostly go into environmental consulting as field staff. Mining, petroleum, state surveys and research groups largely recruit at the master's level. The good news is that geology graduate programs usually pay you through a teaching or research assistantship that covers tuition and a modest stipend, so the extra two years cost time rather than money.
Day to day, pros and cons, where you'd work.
It splits in two. On a field day you are out at first light logging core, mapping outcrops, taking samples, checking monitoring wells, writing everything down in a waterproof notebook. On an office day you turn that into cross sections, maps, models and a report someone else will act on, plus the permits and client calls that come with it. Most geologists get some of each, and which way the balance tips changes the job completely.
The good
The hard parts
Things people don't tell you.
Most geology degrees end with four to six weeks camped in the mountains, mapping terrain with a compass, a notebook and your own two legs. People talk about their field camp for the rest of their careers, and employers really do ask about it.
The United States Geological Survey was created in 1879 to study the nation's lands and resources, and it has been making maps for well over a century. It is still one of the largest single employers of geologists in the country.
The bottom tenth of geoscientists earn about $59,330 and the top tenth about $200,230. Almost the whole spread comes down to which industry you work in, not how good you are.
The federal survey counted roughly 25,000 geoscientists in this category in 2024, with about 2,000 openings a year. Whole states have only a few dozen working geologists outside the universities.
Last checked September 2026. Pay figures are typical full-time annual amounts in United States dollars, based on Bureau of Labor Statistics wage data and published pay scales. They vary by state, employer and experience. Tuition is for in-state students at public schools unless the card says otherwise.