Analysis
College of Charleston's geosciences program launches graduates with remarkably strong first-year earnings of nearly $50,000—crushing the national median by $10,000 and ranking in the 95th percentile nationally. That's exceptional performance for this field. However, among South Carolina's five geosciences programs, it sits at the median, and notably outearns flagship USC-Columbia by more than $11,000. The $26,500 debt load stays manageable at just 0.53 times first-year earnings.
The concerning element is where earnings go from there: graduates see an 8% decline to about $46,000 by year four. This backward trajectory isn't unusual in geology, where some graduates pivot from higher-paying field work or energy sector roles into graduate school, government positions, or teaching. With a moderate sample size, a few career path changes can shift the numbers significantly.
The fundamental math still works in this program's favor. Even with the earnings dip, graduates emerge with debt they can realistically handle and starting salaries well above what most geoscience programs deliver. For South Carolina families, this represents solid value at an accessible institution—just recognize that the career path in this field may require strategic planning to maintain or grow that strong initial salary.
Where College of Charleston Stands
Earnings vs. debt across all geological and earth sciences/geosciences bachelors's programs nationally
Earnings Distribution
How College of Charleston graduates compare to all programs nationally
Earnings Over Time
How earnings evolve from 1 year to 4 years after graduation
| School | 1 Year | 4 Years | Growth |
|---|---|---|---|
| College of Charleston | $49,786 | $45,772 | -8% |
| University of California-Davis | $43,462 | $67,743 | +56% |
| University of Wisconsin-Madison | $43,068 | $67,483 | +57% |
| California State University-Fullerton | $35,509 | $65,717 | +85% |
| Winona State University | $36,984 | $62,770 | +70% |
Compare to Similar Programs in South Carolina
Geological and Earth Sciences/Geosciences bachelors's programs at peer institutions in South Carolina (5 total in state)
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| School | In-State Tuition | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|---|
| $12,978 | $49,786 | $45,772 | $26,500 | 0.53 | |
| $12,688 | $38,432 | — | $26,500 | 0.69 | |
| National Median | — | $39,678 | — | $24,757 | 0.62 |
Career Paths
Occupations commonly associated with geological and earth sciences/geosciences graduates
Natural Sciences Managers
Clinical Research Coordinators
Water Resource Specialists
Geoscientists, Except Hydrologists and Geographers
Hydrologists
Atmospheric, Earth, Marine, and Space Sciences Teachers, Postsecondary
Chemistry Teachers, Postsecondary
Geological Technicians, Except Hydrologic Technicians
Hydrologic Technicians
About This Data
Source: U.S. Department of Education College Scorecard (October 2025 release)
Population: Graduates who received federal financial aid (Title IV grants or loans). At College of Charleston, approximately 19% of students receive Pell grants. Students who did not receive federal aid are not included in these figures.
Earnings: Median earnings from IRS W-2 data for graduates who are employed and not enrolled in further education, measured 1 year after completion. Earnings are pre-tax and include wages, salaries, and self-employment income.
Debt: Median cumulative federal loan debt at graduation. Does not include private loans or Parent PLUS loans borrowed on behalf of students.
Sample Size: Based on 31 graduates with reported earnings and 33 graduates with debt data. Small samples may not be representative.