Microbiological Sciences and Immunology at Iowa State University

Iowa State's microbiology program shows promising earnings growth, with graduates seeing their income climb 36% from $39,019 to $52,852 between years one and four. The manageable debt load of $22,500—representing just over half a year's starting salary—means graduates can realistically handle their payments while their earnings ramp up. Within Iowa's limited microbiology landscape (only two schools offer this degree), this program sits at the median, though comparing just two programs offers limited insight.

The real story here is the trajectory. While the starting salary barely edges above the national median, by year four graduates are earning substantially more than most peers nationwide. This pattern suggests the degree opens doors to positions with genuine advancement potential, likely in research labs, pharmaceutical companies, or clinical settings where experience matters. The 0.58 debt-to-earnings ratio is better than many STEM programs manage.

The major caveat: these figures come from fewer than 30 graduates, so your child's experience could vary significantly. One graduate landing a high-paying industry job or several choosing graduate school can dramatically shift these numbers. For a student genuinely interested in microbiology or immunology research, the combination of reasonable debt and strong four-year earnings makes this a defensible choice—just recognize you're working with limited data on a degree that typically requires further education for top-tier positions.