Bayou Township, Ashley County, Arkansas

Bayou Township is a township in Ashley County, Arkansas, United States. Its population was 55 at the 2010 United States Census, a decrease of 5.17 percent from 58 at the 2000 census.

According to the 2010 Census, Bayou Township is located at 33.34936°N, -91.58681°W (33.349358, -91.586808). It has a total area of 29.208 sqmi, of which 29.130 sqmi is land and 0.078 sqmi is water (0.27%). As per the USGS National Elevation Dataset, the elevation is 171 ft.