average cost for groceries
Answer: According to the United States Department of Agriculture, Center for Nutrition Policy and Promotion, the average cost of groceries for 1 per month in the United States is approximately three hundred one dollars ($301.00) for all categories combined.his average cost of groceries for 1 per month was derived by taking an average of the cost of groceries per month for a single male and single female in two age groups (19 - 50 and 51 - 70) and four different food-cost plans (thrifty to liberal), as shown in the chart below.