East Wenatchee is a city in Douglas County, Washington, United States. The population at the 2010 census was 13,190, a 129.1% increase on the 2000 census, having annexed much of the East Wenatchee Bench CDP. As of 2019, the Office of Financial Management estimates that the current population was 14,219.

Douglas County is a county located in the U.S. state of Washington. As of the 2020 census, its population was 42,938. The county seat is Waterville, while its largest settlement is East Wenatchee. The county was created out of Lincoln County on November 28, 1883 and is named for American statesman Stephen A. Douglas.