Remainder of Hayes township represents an area within the Hayes township subdivision of the Buena Vista County (Iowa),
which is not part of any official city, town or other place of the Hayes township subdivision.
This area is populated by approximatelly 603 people and occupies the area of 34 square miles - 6 square miles represent water areas.
Racial makeup of the population is : White (95.52%), Some Other Race (1.16%) and Black or African American (1%).
The male part of the population has a median age of 52 and the “median female” is 53 years old.
Statistical data for the Remainder of Hayes township based on the 2010 U.S. Census