East Chain Township, Martin County, Minnesota

As of the census[2] of 2000, there were 345 people, 127 households, and 100 families residing in the township.

There were 133 housing units at an average density of 3.8/sq mi (1.5/km2).

The racial makeup of the township was 99.71% White and 0.29% Asian.

There were 127 households, out of which 40.9% had children under the age of 18 living with them, 72.4% were married couples living together, 5.5% had a female householder with no husband present, and 20.5% were non-families.

17.3% of all households were made up of individuals, and 7.1% had someone living alone who was 65 years of age or older.