Geologists with more experience and advanced degrees can expect to earn more than those with less experience. For example, senior-level geologists with a PhD can earn upwards of $150,000 per year. Those working in the private sector, such as the mining or oil and gas industries, also tend to earn more than those working in academia or government.
The location of a geologist's job can also affect their salary. Geologists working in major metropolitan areas, such as New York City or Los Angeles, tend to earn more than those working in rural areas. The cost of living in these areas is also typically higher, however.
Overall, the salary of a geologist can vary significantly, but they typically earn a comfortable living.