Mercer is a city located in McLean County North Dakota. With a 2020 population of 114, it is the 212th largest city in North Dakota and the 18088th largest city in the United States . Mercer is currently growing at a rate of 6.54% annually and its population has increased by 21.28% since the most recent census, which recorded a population of 94 in 2010. Mercer reached it's highest population of 114 in 2021. Spanning over 0 miles, Mercer has a population density of 513 people per square mile.
The average household income in Mercer is $103,038 with a poverty rate of 7.35%. The median rental costs in recent years comes to - per month, and the median house value is $137,500. The median age in Mercer is 56 years, 57.5 years for males, and 54.5 years for females.