Eschbach is a census-designated place (CDP) in Yakima County, Washington, United States.

As of the census[2] of 2000, there were 400 people, 143 households, and 113 families residing in the CDP.

There were 143 households, out of which 37.8% had children under the age of 18 living with them, 67.8% were married couples living together, 6.3% had a female householder with no husband present, and 20.3% were non-families.

16.8% of all households were made up of individuals, and 7.0% had someone living alone who was 65 years of age or older.

None of the families and 1.7% of the population were living below the poverty line, including no under eighteens and none of those over 64.