Based on a total estimated cost of €82,000 over 4 years, Biological Sciences at Dublin City University has a 5-year ROI of 69.2%, with graduates earning around €44,000 after 5 years in the workforce.
The most recent CAO points requirement for this course (DC180) was 466 (2025).
Biological Sciences graduates from Dublin City University report a graduate employment rate of around 72%, good career progression.
Typical roles after graduating
- Lab Technician
Common employers for Biological Sciences graduates include Teagasc, Pfizer, Universities.
By comparison, the median annual wage across all Irish employees is €38,000, and the average (mean) wage is €52,600. Biological Sciences graduates from Dublin City University start below the national median, and after 5 years earn roughly 16% less than the national average.
Open Biological Sciences (DCU) in the ROI calculator for the full salary, cost and comparison breakdown.