Donnelly is a city located in Minnesota. With a 2020 population of 221, it is the 640th largest city in Minnesota and the 16366th largest city in the United States. Donnelly is currently declining at a rate of -2.64% annually and its population has decreased by -8.30% since the most recent census, which recorded a population of 241 in 2010. Donnelly reached it's highest population of 242 in 2010. Spanning over 3 miles, Donnelly has a population density of 79 people per square mile.
The average household income in Donnelly is $59,232 with a poverty rate of 10.34%. The median rental costs in recent years comes to $800 per month, and the median house value is $76,000. The median age in Donnelly is 43.1 years, 42.5 years for males, and 43.8 years for females. For every 100 females there are 85.1 males.