Lea Hill is a city located in the Washington region of the United States. During the most recent census, Lea Hill had a population of 13,182. Lea Hill is the 87th most poplulated city in the Washington region, the 3,205th most populated city in the United States and the 17,948th most populated city in the world. Lea Hill is in the America/Los Angeles timezone which is 7 hours behind UTC. Lea Hill adjusts the hour with daylight savings time during the winter months.