Only a handful of Walmart locations double coupons up to $1. Here’s the list:

ALL 7 locations in Utah County, UT

Plus select stores in: Boise ID, Charleston WV, Charleston SC and Tucson AZ.

As this list grows longer, I will be sure to update it!  Please keep in mind that Walmart doubles manufacturer’s coupons, not store coupons.

Thanks for the update, I Heart the Mart