How much ground beef is need to feed 24 people tacos?

To feed 24 people tacos, you'll generally need about 1/4 pound (4 ounces) of ground beef per person. Therefore, for 24 people, you would need approximately 6 pounds of ground beef. Adjustments can be made based on the other toppings and ingredients being served, but 6 pounds is a solid estimate for a taco filling.