The 2017-P Lincoln cent became the first-ever United States one-cent coin to bear Philadelphia's "P" mintmark..
According to Tom Jurkowsky, director of the United States Mint’s Office of Corporate Communications, the 2017-P Lincoln cent was minted in recognition of the Mint’s 225th anniversary on April 2. The addition of the “P” mintmark was an idea suggested by employees of the Philadelphia Mint.
These one-cent coins have a metallic content of 2.5 percent copper, balance zinc.
Mintage:
| Philadelphia | Denver | Proof | Enhanced |
| 4,361,220,000 | 4,272,800,000 | 979,498 | 223,210 |