Grinnell is a city located in Gove County Kansas. Grinnell has a 2020 population of 352. Grinnell is currently declining at a rate of -0.56% annually and its population has decreased by -11.56% since the most recent census, which recorded a population of 398 in 2010. Grinnell reached it's highest population of 411 in 2013.
The average household income in Grinnell is $63,373 with a poverty rate of 1.86%. The median rental costs in recent years comes to $590 per month, and the median house value is $80,500. The median age in Grinnell is 56.9 years, 56.9 years for males, and 56.5 years for females.