FACTBOX: Which Democrat has won each primary and caucus?

(Reuters) - Hillary Clinton cruised to an easy victory over rival Barack Obama in Kentucky and Obama won Oregon in their battle to represent the Democratic Party in November's presidential election.

Obama leads in popular votes, delegates and states won in the race against Clinton for the right to face Republican presidential candidate John McCain.

Here is a list of which Democratic candidate has won each of the nominating contests held so far in U.S. states, Washington, D.C., and U.S. territories:

Illinois Sen. Barack Obama:

Iowa, South Carolina, Alabama, Alaska, Colorado, Connecticut, Delaware, Georgia, Idaho, Illinois, Kansas, Minnesota, Mississippi, Missouri, North Dakota, Utah, Louisiana, Nebraska, Washington, Maine, the District of Columbia, Maryland, Virginia, Hawaii, Wisconsin, Vermont, U.S. Virgin Islands, Democrats Abroad, Wyoming, Guam, North Carolina, Oregon.

New York Sen. Hillary Clinton:

New Hampshire, Michigan*, Nevada, Florida*, Arizona, Arkansas, California, Massachusetts, New Jersey, New Mexico, New York, Oklahoma, Tennessee, Ohio, Rhode Island, **Texas, American Samoa, Pennsylvania, Indiana, West Virginia, Kentucky.

*Results of Democratic contests in Michigan and Florida do not count because of a party dispute over the date the contests were held.

**Texas had a two-step process: Clinton won the primary election and Obama won the caucus. Obama won more total delegates in the state.

There are three contests left in the nominating process.

June 1: Puerto Rico

June 3: Montana, South Dakota

(Compiled by Patricia Zengerle in Washington)