Oriska is a city located in Barnes County North Dakota. With a 2020 population of 108, it is the 216th largest city in North Dakota and the 18179th largest city in the United States . Oriska is currently declining at a rate of -1.82% annually and its population has decreased by -8.47% since the most recent census, which recorded a population of 118 in 2010. Oriska reached it's highest population of 122 in 2015. Spanning over 0 miles, Oriska has a population density of 405 people per square mile.
The average household income in Oriska is $61,236 with a poverty rate of 8.26%. The median rental costs in recent years comes to - per month, and the median house value is $75,000. The median age in Oriska is 42.5 years, 44.5 years for males, and 40.6 years for females.