* Residency: Tuition for California residents is significantly lower than for out-of-state students.
* Units taken: Tuition is charged per unit, so the more units you take, the higher your tuition will be.
* Program: Some programs may have additional fees.
Therefore, there's no single tuition number. To find the most accurate and up-to-date information, you should visit the CSUN Office of the Bursar's website. They will have the current tuition rates and fee schedules broken down by residency status and other relevant factors.