Bertha is a city located in Minnesota. With a 2020 population of 477, it is the 504th largest city in Minnesota and the 13521st largest city in the United States. Bertha is currently declining at a rate of 0.00% annually and its population has decreased by -4.02% 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 440 people per square mile.
The average household income in Bertha is $49,967 with a poverty rate of 11.59%. The median rental costs in recent years comes to $665 per month, and the median house value is $64,100. The median age in Bertha is 29.3 years, 28 years for males, and 29.9 years for females. For every 100 females there are 103.5 males.