Microbiological Sciences and Immunology at University of Puerto Rico-Humacao

This microbiology program lands squarely in the middle of Puerto Rico's offerings—at the 60th percentile statewide—but trails significantly behind mainland programs, ranking in just the 5th percentile nationally. First-year graduates earn $27,000, roughly $11,000 below the national median for this major. However, earnings climb 32% to over $35,000 by year four, and Puerto Rico's lower cost of living makes these figures more livable than they'd be elsewhere. The minimal $5,500 debt load (well below the national $21,868 median) keeps the financial burden manageable regardless of where graduates end up working.

The real calculation here depends on geographic mobility. If your child plans to stay in Puerto Rico—where 79% of students receive Pell grants and this program performs better than most island alternatives—the combination of very low debt and middle-tier local earnings makes sense. But if mainland opportunities are part of the plan, understand that these credentials start behind: the first-year earnings here match what many mainland microbiology programs produce at the low end of their ranges. The small sample size (under 30 graduates tracked) adds uncertainty to these projections.

For families prioritizing debt avoidance and local career opportunities, this works. For those banking on competitive mainland lab or research positions, the earnings gap may prove difficult to close despite the encouraging growth trajectory.