Stanley is a city located in Mountrail County North Dakota. With a 2020 population of 2,799, it is the 18th largest city in North Dakota and the 6462nd largest city in the United States . Stanley is currently growing at a rate of 2.23% annually and its population has increased by 91.98% since the most recent census, which recorded a population of 1,458 in 2010. Stanley reached it's highest population of 2,799 in 2021. Spanning over 2 miles, Stanley has a population density of 1,529 people per square mile.
The average household income in Stanley is $81,980 with a poverty rate of 5.66%. The median rental costs in recent years comes to $903 per month, and the median house value is $178,400. The median age in Stanley is 34 years, 34.7 years for males, and 30.2 years for females.