Grenola is a city located in Kansas. With a 2020 population of 189, it is the 418th largest city in Kansas and the 16867th largest city in the United States. Grenola is currently growing at a rate of 0.53% annually but its population has decreased by -12.50% since the most recent census, which recorded a population of 216 in 2010. Grenola reached it's highest population of 215 in 2010. Spanning over 0 miles, Grenola has a population density of 407 people per square mile.
The average household income in Grenola is $44,672 with a poverty rate of 7.61%. The median rental costs in recent years comes to - per month, and the median house value is $30,600. The median age in Grenola is 59.5 years, 63.3 years for males, and 57.5 years for females. For every 100 females there are 84.0 males.