Ada Township, Perkins County, South Dakota
Ada (ZIP code 57644) is a rural township in Perkins County, South Dakota, with a population of 557.
References
- ^ "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
- ^ "US Board on Geographic Names". United States Geological Survey. October 25, 2007. Retrieved January 31, 2008.