Collectible coins are often classified into various categories, including error coins, commemorative coins, and bullion coins. In the United States, the 25-cent coin, commonly known as the quarter, has numerous collectible variations. Some quarters, such as state quarters, national park quarters, and older designs like the Standing Liberty and Barber quarters, are sought after by collectors. The value of these coins can vary significantly based on rarity, condition, and demand within the numismatic community.

Item Denomination Series Year Mint
1978 25c 25c Washington Quarters 1978 Philadelphia
1978-D 25c 25c Washington Quarters 1978 Denver
1979 25c 25c Washington Quarters 1979 Philadelphia
1979-D 25c 25c Washington Quarters 1979 Denver
1980-D 25c 25c Washington Quarters 1980 Denver
1980-P 25c 25c Washington Quarters 1980 Philadelphia
1981-D 25c 25c Washington Quarters 1981 Denver
1981-P 25c 25c Washington Quarters 1981 Philadelphia
1982-D 25c 25c Washington Quarters 1982 Denver
1982-P 25c 25c Washington Quarters 1982 Philadelphia
1983-D 25c 25c Washington Quarters 1983 Denver
1983-P 25c 25c Washington Quarters 1983 Philadelphia
1984-D 25c 25c Washington Quarters 1984 Denver
1984-P 25c 25c Washington Quarters 1984 Philadelphia
1985-D 25c 25c Washington Quarters 1985 Denver
1985-P 25c 25c Washington Quarters 1985 Philadelphia
1986-D 25c 25c Washington Quarters 1986 Denver
1986-P 25c 25c Washington Quarters 1986 Philadelphia
1987-D 25c 25c Washington Quarters 1987 Denver
1987-P 25c 25c Washington Quarters 1987 Philadelphia
1988-D 25c 25c Washington Quarters 1988 Denver
1988-P 25c 25c Washington Quarters 1988 Philadelphia
1989-D 25c 25c Washington Quarters 1989 Denver
1989-P 25c 25c Washington Quarters 1989 Philadelphia
1990-D 25c 25c Washington Quarters 1990 Denver
1990-P 25c 25c Washington Quarters 1990 Philadelphia
1991-D 25c 25c Washington Quarters 1991 Denver
1991-P 25c 25c Washington Quarters 1991 Philadelphia
1992-D 25c 25c Washington Quarters 1992 Denver
1992-P 25c 25c Washington Quarters 1992 Philadelphia
1993-D 25c 25c Washington Quarters 1993 Denver
1993-P 25c 25c Washington Quarters 1993 Philadelphia
1994-D 25c 25c Washington Quarters 1994 Denver
1994-P 25c 25c Washington Quarters 1994 Philadelphia
1995-D 25c 25c Washington Quarters 1995 Denver
1995-P 25c 25c Washington Quarters 1995 Philadelphia
1996-D 25c 25c Washington Quarters 1996 Denver
1996-P 25c 25c Washington Quarters 1996 Philadelphia
1997-D 25c 25c Washington Quarters 1997 Denver
1997-P 25c 25c Washington Quarters 1997 Philadelphia
1998-D 25c 25c Washington Quarters 1998 Denver
1998-P 25c 25c Washington Quarters 1998 Philadelphia
1999-D 25c Connecticut 25c 50 Statehood Quarters 1999 Denver
1999-P 25c Connecticut 25c 50 Statehood Quarters 1999 Philadelphia
1999-S 25c Clad Quarters Proof Set 5 Coins 25c Proof Sets 1999 San Francisco
1999-S 25c Connecticut Clad DCAM 25c 50 Statehood Quarters 1999 San Francisco
2000-D 25c Maryland 25c 50 Statehood Quarters 2000 Denver
2000-P 25c Maryland 25c 50 Statehood Quarters 2000 Philadelphia
2000-S 25c Clad Quarters Proof Set 5 Coins 25c Proof Sets 2000 San Francisco
2000-S 25c Maryland Clad DCAM 25c 50 Statehood Quarters 2000 San Francisco