Current U.S. Mint Locations [mint mark] (year opened) Roll in 50 State Quarters Program
- Philadelphia [P or blank] (1792) Produces state quarters for circulation, as well as some for collectors.
- Denver [D] (1906) Produces state quarters for circulation, as well as some for collectors.
- San Francisco [S] (1854) Produces state quarters proof sets and silver proof sets for collectors.
- West Point [W] (1984) Not involved with 50 State Quarters Program.
Former U.S. Mint Locations [mint mark] (years operated)
- Charlotte, NC [C] (1838-1861)
- Carson City, NV [CC] (1870-1893)
- Dahlonega, GA [D] (1838-1861)
- New Orleans, LA [O] (1838-1909)
- Manila, Philippines [M] (1925-1941)