I’ve been working on this for a few days and I’m finally through. If you go here, you can see a Google Spreadsheet of the coupons that I have received in my area of town, in addition to the coupons that are in the La Voz, which is a free newspaper distributed mostly on the south side of town.
I will try to update this by Tuesday most weeks. It’s current as of the coupons that are coming out tomorrow.
You can use this listing to see when you should throw out an insert, to see if Houston got a particular coupon, or to see if there’s anything you didn’t get in your area.