East Wenatchee, WA has a population of 13,589 and is the 3,073rd largest city in the United States. The population density is 3,587 per sq mi which is 3610% higher than the Washington average and 3859% higher than the national average. The median age in East Wenatchee is 35 which is approximately 7% lower than the Washington average of 38. In East Wenatchee, 56% of the population over 15 years of age are married, 74% speak English and 23% speak Spanish. 60% of East Wenatchee residents were born in Washington, 24% were born out of state, 1% were born outside of the United States and 15% were foreign born.