In the 2011 third quarter, we opened our first stores in Connecticut, Nevada, and New Hampshire, and in early 2012, we plan to open our first stores in California. Square footage expansion, including new store growth and store relocations, is an integral part of our long-term strategy. We expect total square footage growth of approximately seven percent in each of fiscal 2011 and fiscal 2012. To support this growth, we are currently expanding our merchandise distribution network by adding two new distribution centers, including one we are constructing in Alabama and a second that we plan to lease in California, both of which we expect to begin shipping in the first half of 2012.
Most of our success in driving sales growth in 2011 has been from expansion of our consumables offerings. Consumers are spending less on discretionary non-consumable items as they continue to face high rates of unemployment, fluctuating food, gasoline and energy costs, rising medical costs, weakness in the housing and credit markets, and uncertainties regarding the outlook for the future. We are intensely focused on helping our value-conscious customers make the most of their spending dollars. We provide a broad selection of merchandise at everyday low prices, including consumable products such as food, paper and cleaning products; health and beauty products and pet supplies; and non-consumable products such as seasonal merchandise, home decor and domestics, and apparel.
Total sales increased 11.5% to $3.60 billion. Sales in same-stores increased 6.3% driven by increases in customer traffic and average transaction amount. Average sales per square foot for all stores over the 52-week period ended October 28, 2011 were approximately $207, up from $200 for the comparable prior 52-week period.
Due to ongoing economic uncertainty faced by consumers and the impact of such uncertainty on the discretionary spending of our customers, we believe that the increase in sales of consumables will continue to outpace the growth in sale of higher margin non-consumables.