Knowing the Washington quarter key dates, rarities, and varieties will help you realize that small differences on the coin can mean large differences in its value. Many factors going to determining the value of a coin, and some of them are quite valuable while others are not. Study the pictures and read each description carefully so you can identify these coins.

Remember, not all varieties make a coin valuable. Popular varieties with small surviving populations are usually more valuable.Please refer to the value guide for the current market values of these coins. You can also find Washington silver quarter values (1932-1964) and Washington clad quarter values (1965-1998) to help you build your collection.