1. A study was made of the food habits of college students. 2. Nine women's and five men's boarding houses contributed data over a period of 15 to 84 consecutive days regarding food purchases and the number served. 3. The individual houses reported from 24 to 323 students fed daily. 4. In no case was the food expenditure for fruits and vegetables less than 20 per cent, the range being 21 to 38 per cent. 5. The money spent for milk and milk products was greater for the men's houses than for the women's; five of the eight women's houses exceeded the 20 per cent mark while two of the five men's houses exceeded it. 6. The portion of the food dollar spent for meat, fish, eggs, and poultry on the whole was high, the range being 18 to 40 per cent. 7. None of the houses spent a fifth of the food expenditure for bread and cereals, the range being 4 to 14 per cent. 8. The large amount of money spent by women's houses for oleomargarine tended to increase the proportion of the food dollar spent for adjuncts. Two of the men's houses reported no money spent for oleomargarine. 9. The cost range per day per person for the entire study was 11 to 36 cents. 10. The average cost of feeding a man student was 4 and 1/2 cents more per day than that of feeding a woman student.