Bertha is a city located in Todd County Minnesota. With a 2020 population of 492, it is the 497th largest city in Minnesota and the 13374th largest city in the United States . Bertha is currently growing at a rate of 1.03% annually but its population has decreased by -1.01% since the most recent census, which recorded a population of 497 in 2010. Bertha reached it's highest population of 497 in 2010. Spanning over 1 miles, Bertha has a population density of 454 people per square mile.
The average household income in Bertha is $54,535 with a poverty rate of 10.29%. The median rental costs in recent years comes to $600 per month, and the median house value is $63,100. The median age in Bertha is 28.9 years, 24.6 years for males, and 31.3 years for females.