Eureka Township, Barton County, Kansas
# Eureka Township, Barton County, Kansas

Eureka Township is a township in Barton County, Kansas, USA. As of the 2010 census, its population was 82.

Eureka Township was organized in 1878.

## Geography

Eureka Township covers an area of 36.1 square miles (93 $km^2)$ and contains no incorporated settlements. According to the USGS, it contains one cemetery, Walnut Valley.

