Hartland township represents an area within the Hartland township subdivision of the Worth County (Iowa),
which is not part of any official city, town or other place of the Hartland township subdivision.
This area is populated by approximatelly 262 people and occupies the area of 30 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (98.85%), Black or African American (0.76%) and Asian (0.38%).
The male part of the population has a median age of 46 and the “median female” is 43 years old.
Statistical data for the Hartland township based on the 2010 U.S. Census