Galena is a city located in Kansas. With a 2020 population of 2,830, it is the 90th largest city in Kansas and the 6422nd largest city in the United States. Galena is currently declining at a rate of -0.49% annually and its population has decreased by -8.27% since the most recent census, which recorded a population of 3,085 in 2010. Galena reached it's highest population of 10,155 in 1900. Spanning over 5 miles, Galena has a population density of 617 people per square mile.
The average household income in Galena is $41,451 with a poverty rate of 23.70%. The median rental costs in recent years comes to $653 per month, and the median house value is $65,600. The median age in Galena is 38.9 years, 34.9 years for males, and 44.1 years for females. For every 100 females there are 93.2 males.