Is there Washington in every state?

One of our loyal readers has asked.

According to Mapquest, there are towns/cities called Washington in Arkansas, California, Colorado, Connecticut, District of Columbia, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maine, Michigan, Minnesota, Missouri, Mississippi, Nebraska, New Jersey, Nevada, New Hampshire, North Carolina, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Texas, Utah, Vermont, Virginia, West Virginia, and Wisconsin. (32 out of 50)

Incidentally, there are towns/cities called Claremont in California, Illinois, Minnesota, Mississippi, New Hampshire, New Mexico, North Carolina, Ohio, South Carolina, South Dakota, Virginia, and West Virginia. (12 out of 50)