Geology Department

Why Geology?

A world of wonder awaits you in Highline College’s geology classes that use a mix of classroom, hands-on lab activities, and field experiences to learn about Earth.

Geology is a multidisciplinary and dynamic science that studies every aspect of planetary history, materials, and processes to provide our modern society with a broad and deep understanding of the Earth. We apply this knowledge to solve problems and set policies for protecting and managing natural resources, providing expert advice to communities, ensuring public health and safety, protecting the environment for future generations, mitigating natural hazards, and so much more.

Geology majors at Highline can transfer to a 4-year degree program and go on to rewarding careers. Geologists frequently work for environmental and engineering companies, energy resource exploration and development companies, hydrogeology and groundwater protection companies, and local, state, and federal agencies. Median salary for a geologist in Washington State is over $100K in 2023 (lighthouse.io).

Geology Lab

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Student Testimonial

Transfer Degrees in Geology

At Age 49, Julie Bradbury faces fear of failure head-on as she plans for future in Geology. With a passion for protecting the environment, Julie Bradbury is pursuing her education in a field she loves – geoscience. “By choosing Highline, I have received more than just an education,” Bradbury said. “I’ve grown as a person by meeting some truly amazing people, by getting involved and by stepping out of my comfort zone and embracing the numerous opportunities Highline has to offer.”

Julie Bradbury

Field Trip Classes

We have several different field classes that take you outside to see rocks and sediments in their natural settings around
Puget Sound. Walk on Whidbey or Bainbridge Island beaches to explore evidence of the Seattle Fault and the history of the Vashon Glacier that shaped our hills and carved the Sound. Look for Geo 151–158 in the class schedule!