Family of four includes 2 kids aged 13 and 11. I spend just under $100 per week on food only - $400 per month is my budget. I've been able to get it down to $330 a few times. I miss the good old days when my kids were younger and I only spent $250 per month . . .
I use a lot of internet printed coupons and combine them with BOGO sales at Publix, and for the bulk of our food I've been going to Save A Lot and Walmart. I love Publix but I'm not seeing the deals like I used to, esp. since I've cut back on non-necessary foods (we really don't *need* Keebler cookies, even if they are BOGO and I have coupons). No double or triple coupons here, which is a bummer.