Covington is a city located in the Washington region of the United States. During the most recent census, Covington had a population of 17,575. Covington is the 72nd most poplulated city in the Washington region, the 2,493rd most populated city in the United States and the 14,989th most populated city in the world. Covington is in the America/Los Angeles timezone which is 7 hours behind UTC. Covington adjusts the hour with daylight savings time during the winter months.