Berthold is a city located in Ward County North Dakota. With a 2020 population of 473, it is the 95th largest city in North Dakota and the 13549th largest city in the United States . Berthold is currently declining at a rate of -0.84% annually but its population has increased by 4.19% since the most recent census, which recorded a population of 454 in 2010. Berthold reached it's highest population of 501 in 2015. Spanning over 1 miles, Berthold has a population density of 399 people per square mile.
The average household income in Berthold is $107,103 with a poverty rate of 2.65%. The median rental costs in recent years comes to $581 per month, and the median house value is $194,200. The median age in Berthold is 44.3 years, 41.4 years for males, and 44.9 years for females.