Galena is a city located in Kansas. With a 2020 population of 2,847, it is the 90th largest city in Kansas and the 6388th largest city in the United States. Galena is currently declining at a rate of -0.49% annually and its population has decreased by -7.71% 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 620 people per square mile.
The average household income in Galena is $43,878 with a poverty rate of 17.93%. The median rental costs in recent years comes to $716 per month, and the median house value is $61,100. The median age in Galena is 40.3 years, 36.4 years for males, and 44.4 years for females. For every 100 females there are 97.0 males.