The data displays the number of stores of the leading mass market retailers in the U.S. from 2011 to 2017. In 2017, Wal-Mart operated 4,593 stores in the U.S.
Wal-Mart | 4242 | 4311 | 4339 | 4496 | 4534 | 4568 | 4593 |
Costco | 425 | 435 | 447 | 464 | 476 | 497 | 510 |
Target | 1763 | 1778 | 1793 | 1790 | 1774 | 1802 | 1822 |