Donnybrook is a city located in Ward County North Dakota. With a 2020 population of 53, it is the 280th largest city in North Dakota and the 19062nd largest city in the United States . Donnybrook is currently declining at a rate of 0.00% annually and its population has decreased by -10.17% since the most recent census, which recorded a population of 59 in 2010. Donnybrook reached it's highest population of 59 in 2011. Spanning over 1 miles, Donnybrook has a population density of 78 people per square mile.
The average household income in Donnybrook is $63,956 with a poverty rate of 1.32%. The median rental costs in recent years comes to - per month, and the median house value is $55,000. The median age in Donnybrook is 44.5 years, 38.1 years for males, and 52.5 years for females.